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SFZRadiobuttonControl
Responder which represents a radio button control.
#include <SFZRadiobuttonControl.h.hpp>
class SFZRadiobuttonControl : public SFYRadiobuttonControl;
SFMTYPEDEFRESPONDER(SFZRadiobuttonControl)

Inheritance diagram

 Inheritance diagram of SFZRadiobuttonControlClass

Collaboration diagram

 Collaboration diagram of SFZRadiobuttonControlClass

Description

How to use

Radio button control(SFZRadiobuttonControl) will receive the result event [SFXEvent(SFEVT_RESPONDER_RESULT, SFP16_RESULT_OK, SFYControl::GetCurrentValue())] if the operation key set with the SFYButtonControl::SetOperateKey function is released after pressed.

[Note] Note
This result event will occur in the SFYRadiobuttonControl::HandleOperateKeyRelease function.

If there are more characters than can be displayed in the text region of a radio button control, this control will start to scroll automatically when it is in the focused state.

By grouping more than one radio button control, exclusive choice is automatically implemented.

Figure 367. Execution Result

Execution Result

Structure of the radio button control

  1. Radio button region [left side]
    1. 3D looking circular bevel region
    2. Shadow region [right-bottom half circle when not pressed, left-top half circle when pressed]
    3. Check mark
  2. Text region [right side]

In the default implementation, the radio button control is drawn as below depending on the state.

Figure 368. Expanded figure of the radio button[in the "active" or "enable" state]


Expanded figure of the radio button[in the "active" or "enable" state]

Figure 369. Expanded figure of the radio button[In the focused state, when not pressed]


Expanded figure of the radio button[In the focused state, when not pressed]

Figure 370. Expanded figure of the radio button control[In the "active" or "enable" state, when not pressed]


Expanded figure of the radio button control[In the "active" or "enable" state, when not pressed]

The radio button is drawn in the left side, and the text is drawn in the right side.

For more details: SFYButtonControl::DrawButton | SFYButtonControl::DrawShadow

Figure 371. Expanded figure of the radio button control[in the "inactive" state]


Expanded figure of the radio button control[in the "inactive" state]

The text is drawn in the color set with the SFZRadiobuttonControl::SetTextColor which is adjusted to the "inactive" state.

For more details: SFYButtonControl::DrawButton | SFYButtonControl::DrawShadow

Figure 372. Expanded figure of the radio button control[In the focused state, when not pressed]

Figure 373. Expanded figure of the radio button control[In the focused state, when pressed]

[Caution] Default value of the transparency attribute

Since the transparency attribute of this class is set to "true" by default, the background will not be filled in the color set with the SFYWidget::SetBackgroundColor function unless this transparency attribute is set to "false".

Reference

Radio Button Control [SFZRadiobuttonControl] | State | SFYControl | SFYButtonControl | SFYCheckboxControl | SFYRadiobuttonControl | SFYSingleTextWidget

Member

Constructor/Destructor
SFZRadiobuttonControl( Void )
Constructor of the SFZRadiobuttonControl class.
~SFZRadiobuttonControl( Void )
Destructor of the SFZRadiobuttonControl class.
Public Functions
AEEFont GetFont( Void )
Get the font.
HorizontalEnum GetHorizontalAlign( Void )
Get the horizontal alignment.
DirectionEnum GetScrollDirection( Void )
Get the scroll direction.
UInt32 GetScrollInterval( Void )
Get the scroll-interval. [milliseconds]
SInt16 GetScrollStep( Void )
Get the scroll-step. [pixels]
SFXWideStringConstRef GetText( Void )
Get the text.
SFXRGBColorConstRef GetTextColor( Void )
Get the color of text.
VerticalEnum GetVerticalAlign( Void )
Get the vertical alignment.
UInt32 GetWaitInterval( Void )
Get the waiting time to start to scroll. [milliseconds]
static
SFZRadiobuttonControlSmp
NewInstance( SFCErrorPtr exception = null )
Create a new instance of this responder class.
Void SetFont( AEEFont param )
Set the font to the specified value .
Void SetHorizontalAlign( HorizontalEnum param )
Set the horizontal alignment to the specified value.
Void SetScrollDirection( DirectionEnum param )
Set the scroll direction to the specified value.
Void SetScrollInterval( UInt32 param )
Set the scroll-interval to the specified value. [milliseconds]
Void SetScrollStep( SInt16 param )
Set the scroll-step to the specified value. [pixels]
SFCError SetText( SFXPathConstRef path , UInt16 id )
Set the text to the specified value.
SFCError SetText( SFXWideStringConstRef param )
Set the text to the specified value.
Void SetTextColor( SFXRGBColorConstRef param )
Set the color of text to the specified value.
Void SetVerticalAlign( VerticalEnum param )
Set the vertical alignment to the specified value.
Void SetWaitInterval( UInt32 param )
Set the waiting time to start the scroll to the specified value. [milliseconds]
Void StartScroll( Void )
Start to scroll the text.
Void StopScroll( Void )
Stop to scroll the text.
Void ClearHandler( Void ) (inherits from SFYResponder)
Unregister all handlers from this responder.
Void ClearTracer( Void ) (inherits from SFYResponder)
Unregister all dispatching rules from the tracer of this responder.
SFCError Distribute( SFXEventConstRef event , BoolPtr result = null ) (inherits from SFYResponder)
Distribute the specified event.
SFXRGBColorConstRef GetBackgroundColor( Void ) (inherits from SFYWidget)
Get the background color.
SFXBevelColorConstRef GetButtonColor( Void ) (inherits from SFYButtonControl)
Get the bevel color of bevel region within this button.
SFXRGBColorConstRef GetCheckmarkColor( Void ) (inherits from SFYCheckboxControl)
Get the color of check mark of this check box control.
SFYResponderSmp GetChildBack( Void ) (inherits from SFYResponder)
Get the backmost child responder of this responder, which matches the specified search condition.
SFYResponderSmp GetChildBack( Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Get the backmost child responder of this responder, which matches the specified search condition.
SFYResponderSmp GetChildBack( UInt32 id ) (inherits from SFYResponder)
Get the backmost child responder of this responder, which matches the specified search condition.
SFYResponderSmp GetChildBack( UInt32 id , Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Get the backmost child responder of this responder, which matches the specified search condition.
SFYResponderSmp GetChildBackward( SInt32 index ) (inherits from SFYResponder)
Get the child responder of this responder at the specified position from the back side, which matches the specified search condition.
SFYResponderSmp GetChildBackward( SInt32 index , Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Get the child responder of this responder at the specified position from the back side, which matches the specified search condition.
SFYResponderSmp GetChildBackward( SInt32 index , UInt32 id ) (inherits from SFYResponder)
Get the child responder of this responder at the specified position from the back side, which matches the specified search condition.
SFYResponderSmp GetChildBackward( SInt32 index , UInt32 id , Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Get the child responder of this responder at the specified position from the back side, which matches the specified search condition.
SInt32 GetChildCount( Void ) (inherits from SFYResponder)
Get the number of child responders of this responder, which match the specified search condition.
SInt32 GetChildCount( Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Get the number of child responders of this responder, which match the specified search condition.
SInt32 GetChildCount( UInt32 id ) (inherits from SFYResponder)
Get the number of child responders of this responder, which match the specified search condition.
SInt32 GetChildCount( UInt32 id , Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Get the number of child responders of this responder, which match the specified search condition.
SFYResponderSmp GetChildForward( SInt32 index ) (inherits from SFYResponder)
Get the child responder of this responder at the specified position from the front side, which matches the specified search condition.
SFYResponderSmp GetChildForward( SInt32 index , Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Get the child responder of this responder at the specified position from the front side, which matches the specified search condition.
SFYResponderSmp GetChildForward( SInt32 index , UInt32 id ) (inherits from SFYResponder)
Get the child responder of this responder at the specified position from the front side, which matches the specified search condition.
SFYResponderSmp GetChildForward( SInt32 index , UInt32 id , Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Get the child responder of this responder at the specified position from the front side, which matches the specified search condition.
SFYResponderSmp GetChildFront( Void ) (inherits from SFYResponder)
Get the foremost child responder of this responder, which matches the specified search condition.
SFYResponderSmp GetChildFront( Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Get the foremost child responder of this responder, which matches the specified search condition.
SFYResponderSmp GetChildFront( UInt32 id ) (inherits from SFYResponder)
Get the foremost child responder of this responder, which matches the specified search condition.
SFYResponderSmp GetChildFront( UInt32 id , Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Get the foremost child responder of this responder, which matches the specified search condition.
SInt32 GetCurrentValue( Void ) (inherits from SFYControl)
Get the current value of this control.
SFYDistributerPtr GetDistributer( Void ) (inherits from SFYResponder)
Get the distributer bound with this responder.
SFXBevelColorConstRef GetFocusColor( Void ) (inherits from SFYButtonControl)
Get the bevel color of frame margin of this button control in the "focus" state.
SFYResponderSmp GetFrame( Void ) (inherits from SFYResponder)
Get the frame which has been attached to this responder.
SFXRectangle GetGlobalBound( Void ) (inherits from SFYResponder)
Get the globle region of this responder.
UInt32 GetID( Void ) (inherits from SFYResponder)
Get the ID of this responder instance.
SFXRectangle GetLocalBound( Void ) (inherits from SFYResponder)
Get the local region of this responder.
SInt32 GetMaximumValue( Void ) (inherits from SFYControl)
Get the maximum value of this control.
SInt32 GetMinimumValue( Void ) (inherits from SFYControl)
Get the minimum value of this control.
SInt32 GetNthBackward( Void ) (inherits from SFYResponder)
Get the position counted from the back side of this responder among a group of sibling responders, which match the specified search condition.
SInt32 GetNthBackward( Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Get the position counted from the back side of this responder among a group of sibling responders, which match the specified search condition.
SInt32 GetNthBackward( UInt32 id ) (inherits from SFYResponder)
Get the position counted from the back side of this responder among a group of sibling responders, which match the specified search condition.
SInt32 GetNthBackward( UInt32 id , Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Get the position counted from the back side of this responder among a group of sibling responders, which match the specified search condition.
SInt32 GetNthForward( Void ) (inherits from SFYResponder)
Get the position counted from the front side of this responder among a group of sibling responders, which match the specified search condition.
SInt32 GetNthForward( Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Get the position counted from the front side of this responder among a group of sibling responders, which match the specified search condition.
SInt32 GetNthForward( UInt32 id ) (inherits from SFYResponder)
Get the position counted from the front side of this responder among a group of sibling responders, which match the specified search condition.
SInt32 GetNthForward( UInt32 id , Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Get the position counted from the front side of this responder among a group of sibling responders, which match the specified search condition.
AVKType GetOperateKey( Void ) (inherits from SFYButtonControl)
Get the operation key of the button control.
SFYResponderSmp GetParent( Void ) (inherits from SFYResponder)
Get the parent responder of this responder.
Bool GetPropertyTransparent( Void ) (inherits from SFYResponder)
Get the transparency attribute of this responder.
SFXRectangleConstRef GetRealBound( Void ) (inherits from SFYResponder)
Get the real region of this responder.
VoidPtr GetReference( Void ) (inherits from SFYResponder)
Get the reference of this responder.
SFYRendererPtr GetRenderer( Void ) (inherits from SFYResponder)
Get the renderer bound with this responder.
SFYResponderSmp GetRoot( Void ) (inherits from SFYResponder)
Get the root responder.
SFXRGBColorConstRef GetShadowColor( Void ) (inherits from SFYButtonControl)
Get the shadow color of this button control.
Bool GetStateActive( Bool inherit = false ) (inherits from SFYResponder)
Get the active state of this responder.
Bool GetStateEnable( Bool inherit = false ) (inherits from SFYResponder)
Get the enable state of this responder.
Bool GetStateFocus( Bool inherit = false ) (inherits from SFYResponder)
Get the focus state of this responder.
Bool GetStatePress( Void ) (inherits from SFYButtonControl)
Get the value of flag indicating whether or not this button is pressed.
Bool GetStateValid( Bool inherit = false ) (inherits from SFYResponder)
Get the valid state of this responder.
Bool GetStateVisible( Bool inherit = false ) (inherits from SFYResponder)
Get the visible state of this responder.
SFXRectangle GetSuitableBound( Void ) (inherits from SFYResponder)
Get the suitable region of this responder.
SFXRectangle GetSuitableBound( SFXRectangleConstRef rectangle ) (inherits from SFYResponder)
Get the suitable region of this responder.
SFXRectangle GetSuitableBound( SFXRectangleConstRef param , HorizontalEnum horizontal , VerticalEnum vertical ) (inherits from SFYResponder)
Get the suitable region of this responder.
SFXMargin GetSuitableMargin( Void ) (inherits from SFYResponder)
Get the suitable frame margin region of this responder.
SFCType GetType( Void ) (inherits from SFYResponder)
Get the type of this responder class.
SFXRectangleConstRef GetVirtualBound( Void ) (inherits from SFYResponder)
Get the virtual region of this responder.
Void Group( SFYRadiobuttonControlSmpConstRef param ) (inherits from SFYRadiobuttonControl)
Register this radio button control into the specified group.
Bool HasFrame( Void ) (inherits from SFYResponder)
Check whether or not this responder is a content-responder.
Void Initialize( Void ) (inherits from SFYResponder)
Initialize this responder.
Bool IsBack( Void ) (inherits from SFYResponder)
Check whether or not this responder is the backmost responder among a group of the sibling responders which match the specified search condition.
Bool IsBack( Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Check whether or not this responder is the backmost responder among a group of the sibling responders which match the specified search condition.
Bool IsBack( UInt32 id ) (inherits from SFYResponder)
Check whether or not this responder is the backmost responder among a group of the sibling responders which match the specified search condition.
Bool IsBack( UInt32 id , Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Check whether or not this responder is the backmost responder among a group of the sibling responders which match the specified search condition.
Bool IsFrame( Void ) (inherits from SFYResponder)
Check whether or not this responder is an attachment-frame.
Bool IsFront( Void ) (inherits from SFYResponder)
Check whether or not this responder is the foremost responder among a group of the sibling responders which match the specified search condition.
Bool IsFront( Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Check whether or not this responder is the foremost responder among a group of the sibling responders which match the specified search condition.
Bool IsFront( UInt32 id ) (inherits from SFYResponder)
Check whether or not this responder is the foremost responder among a group of the sibling responders which match the specified search condition.
Bool IsFront( UInt32 id , Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Check whether or not this responder is the foremost responder among a group of the sibling responders which match the specified search condition.
Bool IsNthBackward( SInt32 index ) (inherits from SFYResponder)
Check whether or not this responder is at the specified position from the back side among a group of the sibling responders which match the specified search condition.
Bool IsNthBackward( SInt32 index , Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Check whether or not this responder is at the specified position from the back side among a group of the sibling responders which match the specified search condition.
Bool IsNthBackward( SInt32 index , UInt32 id ) (inherits from SFYResponder)
Check whether or not this responder is at the specified position from the back side among a group of the sibling responders which match the specified search condition.
Bool IsNthBackward( SInt32 index , UInt32 id , Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Check whether or not this responder is at the specified position from the back side among a group of the sibling responders which match the specified search condition.
Bool IsNthForward( SInt32 index ) (inherits from SFYResponder)
Check whether or not this responder is at the specified position from the front side among a group of the sibling responders which match the specified search condition.
Bool IsNthForward( SInt32 index , Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Check whether or not this responder is at the specified position from the front side among a group of the sibling responders which match the specified search condition.
Bool IsNthForward( SInt32 index , UInt32 id ) (inherits from SFYResponder)
Check whether or not this responder is at the specified position from the front side among a group of the sibling responders which match the specified search condition.
Bool IsNthForward( SInt32 index , UInt32 id , Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Check whether or not this responder is at the specified position from the front side among a group of the sibling responders which match the specified search condition.
Bool IsRoot( Void ) (inherits from SFYResponder)
Check whether or not this responder is the root responder.
SFCError Recover( Void ) (inherits from SFYResponder)
Recover the intersection region between this responder and the responder space by using the saved bitmap to restore the device bitmap.
SFCError RegisterHandler( SFXEventRangeConstRef range , SFYHandler::RuleRecConstRef rule ) (inherits from SFYResponder)
Register specified handlers into this responder.
SFCError RegisterHandler( SFXEventRangeConstRef range , SFYHandler::HandlerSPP spp , VoidPtr reference ) (inherits from SFYResponder)
Register specified handlers into this responder.
SFCError RegisterHandler( SFXEventRangeConstPtr range , SFYHandler::RuleRecConstPtr rule , SInt32 length ) (inherits from SFYResponder)
Register specified handlers into this responder.
SFCError RegisterHandler( SFXEventRangeConstPtr range , SFYHandler::HandlerSPPConstPtr spp , VoidPtrConstPtr reference , SInt32 length ) (inherits from SFYResponder)
Register specified handlers into this responder.
SFCError RegisterTracer( SFXEventRangeConstRef range , SFYTracer::RuleRecConstRef rule ) (inherits from SFYResponder)
Register specified dispatching rules into the tracer of this responder.
SFCError RegisterTracer( SFXEventRangeConstRef range , SFYTracer::OrderEnum order , SFYTracer::StateEnum state , Bool overload ) (inherits from SFYResponder)
Register specified dispatching rules into the tracer of this responder.
SFCError RegisterTracer( SFXEventRangeConstPtr range , SFYTracer::RuleRecConstPtr rule , SInt32 length ) (inherits from SFYResponder)
Register specified dispatching rules into the tracer of this responder.
SFCError RegisterTracer( SFXEventRangeConstPtr range , SFYTracer::OrderEnumConstPtr order , SFYTracer::StateEnumConstPtr state , BoolConstPtr overload , SInt32 length ) (inherits from SFYResponder)
Register specified dispatching rules into the tracer of this responder.
SFCError Render( Bool force = false ) (inherits from SFYResponder)
Boot up the renderer for redrawing this responder and its descendant responders.
Void SetBackgroundColor( SFXRGBColorConstRef param ) (inherits from SFYWidget)
Set the background color to the specified value.
Void SetButtonColor( SFXBevelColorConstRef param ) (inherits from SFYButtonControl)
Set the bevel color of bevel region within this button to the specified value.
Void SetCheckmarkColor( SFXRGBColorConstRef param ) (inherits from SFYCheckboxControl)
Set the color of the check mark to the specified value.
Void SetCurrentValue( SInt32 param ) (inherits from SFYControl)
Set the current value of this control to the specified value.
Void SetDistributer( SFYDistributerPtr param ) (inherits from SFYResponder)
Bind this responder with the specified distributer.
Void SetFocusColor( SFXBevelColorConstRef param ) (inherits from SFYButtonControl)
Set the bevel color of frame margin of this button control in the "focus" state to the specified value.
SFCError SetFrame( SFYResponderSmpConstRef param ) (inherits from SFYResponder)
Attach the specified frame to this frame.
Void SetID( UInt32 param ) (inherits from SFYResponder)
Set the ID value of this responder to the specified value.
Void SetMaximumValue( SInt32 param ) (inherits from SFYControl)
Set the maximum value of the control to the specified value.
Void SetMinimumValue( SInt32 param ) (inherits from SFYControl)
Set the minimum value of the control to the specified value.
Void SetOperateKey( AVKType param ) (inherits from SFYButtonControl)
Set the operation key of this button control to the specified value.
SFCError SetParent( SFYResponderSmpConstRef param ) (inherits from SFYResponder)
Set the parent responder of this responder to the specified responder.
Void SetProperty( Bool transparent ) (inherits from SFYResponder)
Set the property of this responder to the specified value.
Void SetPropertyTransparent( Bool param ) (inherits from SFYResponder)
Set the transparency attribute of this responder to the specified value.
Void SetRealBound( SFXRectangleConstRef param ) (inherits from SFYResponder)
Set the real region of this responder to the specified region.
Void SetReference( VoidPtr param ) (inherits from SFYResponder)
Set the reference value of this responder to the specified value.
Void SetRenderer( SFYRendererPtr param ) (inherits from SFYResponder)
Bind this responder with the specified renderer.
Void SetShadowColor( SFXRGBColorConstRef param ) (inherits from SFYButtonControl)
Set the shadow color of this button control to the specified value.
Void SetState( Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Set all states of this responder to specified values together.
Void SetStateActive( Bool param ) (inherits from SFYResponder)
Set the active state of this responder to the specified value.
Void SetStateEnable( Bool param ) (inherits from SFYResponder)
Set the enable state of this responder to the specified value.
Void SetStateFocus( Bool param ) (inherits from SFYResponder)
Set the focus state of this responder to the specified value.
Void SetStatePress( Bool param ) (inherits from SFYButtonControl)
Set the flag indicating whether or not this button is pressed to the specified value.
Void SetStateVisible( Bool param ) (inherits from SFYResponder)
Set the visible state of this responder to the specified value.
Void SetVirtualBound( SFXRectangleConstRef param ) (inherits from SFYResponder)
Set the virtual region of this responder to the specified value.
SFCError Snapshot( SFBBitmapSmpConstRef bitmap ) (inherits from SFYResponder)
Get a snapshot image of the intersection region between this responder and the responder space by using the saved bitmap.
Void Terminate( Void ) (inherits from SFYResponder)
Terminate this responder.
Void ToBack( Void ) (inherits from SFYResponder)
Move this responder to the backmost position among a group of the sibling responders which match the specified search condition.
Void ToBack( Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Move this responder to the backmost position among a group of the sibling responders which match the specified search condition.
Void ToBack( UInt32 id ) (inherits from SFYResponder)
Move this responder to the backmost position among a group of the sibling responders which match the specified search condition.
Void ToBack( UInt32 id , Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Move this responder to the backmost position among a group of the sibling responders which match the specified search condition.
Void ToFront( Void ) (inherits from SFYResponder)
Move this responder to the foremost position among a group of the sibling responders which match the specified search condition.
Void ToFront( Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Move this responder to the foremost position among a group of the sibling responders which match the specified search condition.
Void ToFront( UInt32 id ) (inherits from SFYResponder)
Move this responder to the foremost position among a group of the sibling responders which match the specified search condition.
Void ToFront( UInt32 id , Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Move this responder to the foremost position among a group of the sibling responders which match the specified search condition.
Void ToNthBackward( SInt32 index ) (inherits from SFYResponder)
Move this responder to the specified position from the back side among a group of the sibling responders which match the specified search condition.
Void ToNthBackward( SInt32 index , Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Move this responder to the specified position from the back side among a group of the sibling responders which match the specified search condition.
Void ToNthBackward( SInt32 index , UInt32 id ) (inherits from SFYResponder)
Move this responder to the specified position from the back side among a group of the sibling responders which match the specified search condition.
Void ToNthBackward( SInt32 index , UInt32 id , Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Move this responder to the specified position from the back side among a group of the sibling responders which match the specified search condition.
Void ToNthForward( SInt32 index ) (inherits from SFYResponder)
Move this responder to the specified position from the front side among a group of the sibling responders which match the specified search condition.
Void ToNthForward( SInt32 index , Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Move this responder to the specified position from the front side among a group of the sibling responders which match the specified search condition.
Void ToNthForward( SInt32 index , UInt32 id ) (inherits from SFYResponder)
Move this responder to the specified position from the front side among a group of the sibling responders which match the specified search condition.
Void ToNthForward( SInt32 index , UInt32 id , Bool visible , Bool active , Bool enable , Bool focus ) (inherits from SFYResponder)
Move this responder to the specified position from the front side among a group of the sibling responders which match the specified search condition.
Void Ungroup( Void ) (inherits from SFYRadiobuttonControl)
Unregister this radio button from the group.
Void UnregisterHandler( SFXEventRangeConstRef range , SFYHandler::RuleRecConstRef rule ) (inherits from SFYResponder)
Unregister the handler from this responder which matches the specified condition.
Void UnregisterHandler( SFXEventRangeConstRef range , SFYHandler::HandlerSPP spp , VoidPtr reference ) (inherits from SFYResponder)
Unregister the handler from this responder which matches the specified condition.
Void UnregisterHandler( SFXEventRangeConstPtr range , SFYHandler::RuleRecConstPtr rule , SInt32 length ) (inherits from SFYResponder)
Unregister the handler from this responder which matches the specified condition.
Void UnregisterHandler( SFXEventRangeConstPtr range , SFYHandler::HandlerSPPConstPtr spp , VoidPtrConstPtr reference , SInt32 length ) (inherits from SFYResponder)
Unregister the handler from this responder which matches the specified condition.
Void UnregisterTracer( SFXEventRangeConstRef range ) (inherits from SFYResponder)
Unregister the dispatching rule from the tracer of this responder which matches the specified condition.
Void UnregisterTracer( SFXEventRangeConstPtr range , SInt32 length ) (inherits from SFYResponder)
Unregister the dispatching rule from the tracer of this responder which matches the specified condition.
T const & static_catch( Void ) (inherits from static_exception)
Get the current exception.
Protected Functions
SFXRectangleConstRef GetButtonBound( Void )
Get the button region of this radio button control.
SFYSingleTextWidgetSmpConstRef GetWidget( Void )
Get the widget which is contained internally for drawing a single text.
Void HandleBoundOptimize( SFXRectanglePtr rectangle )
This function will be called when the (SFEVT_RESPONDER_BOUND, SFP16_BOUND_OPTIMIZE) event is received. [Calculate the suitable rectangle size of this responder within the specified hint rectangle.]
Void HandleBoundRequest( SFXRectanglePtr rectangle )
This function will be called when the (SFEVT_RESPONDER_BOUND, SFP16_BOUND_REQUEST) event is received. [Calculate the suitable rectangle size of this responder.]
Void HandleBoundVirtual( Void )
This function will be called when the (SFEVT_RESPONDER_BOUND, SFP16_BOUND_VIRTUAL) event is received. [Perform the processing when the virtual region is changed.]
Void HandleOperateKey( Void )
This function will be called when the SFEVT_KEY event of the operation key is received.
Void HandleRenderRequest( SFXGraphicsPtr graphics )
This function will be called when the (SFEVT_RESPONDER_RENDER, SFP16_RENDER_REQUEST) event is received. [Draw this responder.]
Void DrawButton( SFXGraphicsPtr graphics , SFXRectangleConstRef rectangle ) (inherits from SFYButtonControl)
Draw the bevel region of this button control.
Void DrawButton13( SFXGraphicsPtr graphics , SFXGridConstRef grid ) (inherits from SFYRadiobuttonControl)
Draw the 13x13 pixel button of this radio button.
Void DrawButton27( SFXGraphicsPtr graphics , SFXGridConstRef grid ) (inherits from SFYRadiobuttonControl)
Draw the 27x27 pixel button of this radio button.
Void DrawCheckmark05( SFXGraphicsPtr graphics , SFXGridConstRef grid ) (inherits from SFYRadiobuttonControl)
Draw the 5x5 pixel check mark of this radio button.
Void DrawCheckmark09( SFXGraphicsPtr graphics , SFXGridConstRef grid ) (inherits from SFYCheckboxControl)
Draw the 9x9 pixel check mark of this check box control.
Void DrawCheckmark11( SFXGraphicsPtr graphics , SFXGridConstRef grid ) (inherits from SFYRadiobuttonControl)
Draw the 11x11 pixel check mark of this radio button.
Void DrawCheckmark21( SFXGraphicsPtr graphics , SFXGridConstRef grid ) (inherits from SFYCheckboxControl)
Draw the 21x21 pixel check mark of this check box control.
SFXRectangle DrawShadow( SFXGraphicsPtr graphics , SFXRectangleConstRef rectangle ) (inherits from SFYButtonControl)
Draw the shadow region of this button control.
SFXGrid DrawShadow14( SFXGraphicsPtr graphics , SFXGridConstRef grid ) (inherits from SFYRadiobuttonControl)
Draw the 14x14 pixel shadow of this radio button control.
SFXGrid DrawShadow28( SFXGraphicsPtr graphics , SFXGridConstRef grid ) (inherits from SFYRadiobuttonControl)
Draw the 28x28 pixel shadow of this radio button control.
static
SFYResponderSmp
Factory( SFYResponderPtr responder , SFCErrorPtr exception = null ) (inherits from SFYResponder)
This function is used to implement the NewInstance function.
static
SFXMarginConstRef
GetButtonMargin( Void ) (inherits from SFYButtonControl)
Get the margin region of this button control.
static
SFXGridConstRef
GetPressOffset( Void ) (inherits from SFYButtonControl)
Get the press offset of this button control.
static
SFXMarginConstRef
GetShadowMargin( Void ) (inherits from SFYButtonControl)
Get the margin of shadow region of this button control.
SFYResponderSmp GetThis( Void ) (inherits from SFYResponder)
Get the smart pointer of this responder.
Void HandleBoundGlobal( SFXRectangleConstRef rectangle ) (inherits from SFYWidget)
This function will be called when the global region is changed.
Void HandleBoundReal( Void ) (inherits from SFYControl)
This function will be called when the real region is changed.
Void HandleOperateKeyPress( Void ) (inherits from SFYButtonControl)
This function will be called when the SFEVT_KEY_PRESS event of the operation key is received.
Void HandleOperateKeyRelease( Void ) (inherits from SFYRadiobuttonControl)
This function will be called when the SFEVT_KEY_RELEASE event of the operation key is received.
Void Invalidate( Void ) (inherits from SFYResponder)
Register the specified redraw region of this responder.
Void Invalidate( SFXRectangleConstRef param ) (inherits from SFYResponder)
Register the specified redraw region of this responder.
Void InvokeBackward( SFXEventConstRef event , Bool overload , BoolPtr result = null ) (inherits from SFYResponder)
Call the handlers for the specified event from the end of the handler list registered into this responder.
Void InvokeForward( SFXEventConstRef event , Bool overload , BoolPtr result = null ) (inherits from SFYResponder)
Call the handlers for the specified event from the head of the handler list registered into this responder.
Void SetType( SFCType param ) (inherits from SFYResponder)
Set the Type value of this responder to the specified 4-character value.
Void static_throw( static_exception< T > const & param ) (inherits from static_exception)
Set an exception.
Void static_throw( T const & param ) (inherits from static_exception)
Set an exception.
Bool static_try( Void ) (inherits from static_exception)
Confirm whether or not the exception is retained.
Types
CodeEnum
Constant that represents the SFZRadiobuttonControl class.
DefaultEnum
Constants that represent the default value for various parameters.
DirectionEnum
Constants that represent the scroll direction.
HorizontalEnum
Constants that represent the horizontal alignment.
VerticalEnum
Constants that represent the vertical alignment.

SFZRadiobuttonControl::SFZRadiobuttonControl
Constructor of the SFZRadiobuttonControl class.
[ protected, explicit ]
SFZRadiobuttonControl(Void);

Description

This constructor performs the initializations as follows:

  1. Set the type of this responder to "crdo".
  2. Create the SFYSingleTextWidget instance which is internally contained as a child responder for drawing the text.
  3. Set the state of the SFYSingleTextWidget instance to "visible" + "active" + "disable" + "unfocus".
  4. Set the text to ""[null string].
  5. Set the text font to AEE_FONT_NORMAL.
  6. Set the color of the text to SFXRGBColor(0x00, 0x00, 0x00, 0x00)[black color]
  7. Set the horizontal alignment of the text to SFYSingleTextWidget::DEFAULT_HORIZONTAL.
  8. Set the vertical alignment of the text to SFYSingleTextWidget::DEFAULT_VERTICAL.
  9. Set the waiting time to start to scroll the text to SFYSingleTextWidget::DEFAULT_WAIT [milliseconds].
  10. Set the scroll direction of the text to SFYSingleTextWidget::DEFAULT_DIRECTION.
  11. Set the scroll-interval of the text to SFYSingleTextWidget::DEFAULT_SCROLL [milliseconds].
  12. Set the scroll-step of the text to SFYSingleTextWidget::DEFAULT_STEP [pixels].
  13. Register the event handlers in the table below into this responder.

Table 233. Event handler

Event Content of the handler
State event[SFEVT_RESPONDER_STATE] which will occur when this responder becomes focused Start to scroll the text.
State event[SFEVT_RESPONDER_STATE] which will occur when this responder becomes unfocused Stop to scroll the text.
[Note] Note
In a responder inheriting from SFZRadiobuttonControl, the corresponding handler will be called when one of the above events occurs.

Reference

SFYResponder::SetType | SFZRadiobuttonControl::CodeEnum | SFYResponder::SetParent | SFYResponder::SetState | SFZRadiobuttonControl::SetText | SFZRadiobuttonControl::SetFont | SFZRadiobuttonControl::SetTextColor | SFZRadiobuttonControl::SetHorizontalAlign | SFZRadiobuttonControl::SetVerticalAlign | SFZRadiobuttonControl::SetScrollDirection | SFZRadiobuttonControl::SetScrollInterval | SFZRadiobuttonControl::SetScrollStep | SFZRadiobuttonControl::SetWaitInterval | SFZRadiobuttonControl::HorizontalEnum | SFZRadiobuttonControl::VerticalEnum | SFZRadiobuttonControl::DirectionEnum | SFZRadiobuttonControl::DefaultEnum | SFYSingleTextWidget::NewInstance | SFYSingleTextWidget | SFXRGBColor | Type | State | Event | State Event[SFEVT_RESPONDER_STATE]


SFZRadiobuttonControl::~SFZRadiobuttonControl
Destructor of the SFZRadiobuttonControl class.
[ protected, virtual ]
virtual ~SFZRadiobuttonControl(Void);

Description

This destructor does nothing.


SFZRadiobuttonControl::GetButtonBound
Get the button region of this radio button control.
[ protected, const ]
SFXRectangleConstRef GetButtonBound(Void);

Description

This function gets the button region of this radio button control.

[Note] Note
The radio button control consists of the button part and the text part.

SFZRadiobuttonControl::GetFont
Get the font.
[ public, const ]
AEEFont GetFont(Void);

Description

This function gets the font.

Reference

SFZRadiobuttonControl::SetFont


SFZRadiobuttonControl::GetHorizontalAlign
Get the horizontal alignment.
[ public, const ]
HorizontalEnum GetHorizontalAlign(Void);

Description

This function gets the horizontal alignment.

Reference

SFZRadiobuttonControl::SetHorizontalAlign | SFZRadiobuttonControl::HorizontalEnum


SFZRadiobuttonControl::GetScrollDirection
Get the scroll direction.
[ public, const ]
DirectionEnum GetScrollDirection(Void);

Description

This function gets the scroll direction.

Reference

SFZRadiobuttonControl::SetScrollDirection


SFZRadiobuttonControl::GetScrollInterval
Get the scroll-interval. [milliseconds]
[ public, const ]
UInt32 GetScrollInterval(Void);

Description

This function gets the scroll-interval. [milliseconds]

Reference

SFZRadiobuttonControl::SetScrollInterval


SFZRadiobuttonControl::GetScrollStep
Get the scroll-step. [pixels]
[ public, const ]
SInt16 GetScrollStep(Void);

Description

This function gets the scroll-step. [pixels]

Reference

SFZRadiobuttonControl::SetScrollStep


SFZRadiobuttonControl::GetText
Get the text.
[ public, const ]
SFXWideStringConstRef GetText(Void);

Description

This function gets the text.

Reference

SFZRadiobuttonControl::SetText


SFZRadiobuttonControl::GetTextColor
Get the color of text.
[ public, const ]
SFXRGBColorConstRef GetTextColor(Void);

Description

This function gets the color of text.

Reference

SFZRadiobuttonControl::SetTextColor | SFXRGBColor


SFZRadiobuttonControl::GetVerticalAlign
Get the vertical alignment.
[ public, const ]
VerticalEnum GetVerticalAlign(Void);

Description

This function gets the vertical alignment.

Reference

SFZRadiobuttonControl::SetVerticalAlign | SFZRadiobuttonControl::VerticalEnum


SFZRadiobuttonControl::GetWaitInterval
Get the waiting time to start to scroll. [milliseconds]
[ public, const ]
UInt32 GetWaitInterval(Void);

Description

This function gets the waiting time to start to scroll. [milliseconds]

Reference

SFZRadiobuttonControl::SetWaitInterval


SFZRadiobuttonControl::GetWidget
Get the widget which is contained internally for drawing a single text.
[ protected, const ]
SFYSingleTextWidgetSmpConstRef GetWidget(Void);

Description

This function gets the instance of the SFYSingleTextWidget class, which is contained as a child responder internally for drawing a single text.

The drawing of the single text is delegated to the SFYSingleTextWidget class.

Reference

SFYSingleTextWidget


SFZRadiobuttonControl::HandleBoundOptimize
This function will be called when the (SFEVT_RESPONDER_BOUND, SFP16_BOUND_OPTIMIZE) event is received. [Calculate the suitable rectangle size of this responder within the specified hint rectangle.]
[ protected, virtual, const ]
Void HandleBoundOptimize(
    SFXRectanglePtr rectangle   // hint region and calculated region
);

Description

This function will be called when the region event [SFXEvent(SFEVT_RESPONDER_BOUND, SFP16_BOUND_OPTIMIZE, rectangle)] is received.

This function calculates the suitable rectangle size of this responder within the specified hint rectangle[i.e., rectangle element (P32 parameter) of the region event].

The suitable rectangle size is stored into the size element of the rectangle argument as a result of calculation. It is recommended not to change the origin of the rectangle argument in this function.

[Note] Region event[(SFEVT_RESPONDER_BOUND, SFP16_BOUND_OPTIMIZE) event]

If the rectangle argument of the hint region is specified, the SFYResponder::GetSuitableBound function will send the region event [SFXEvent(SFEVT_RESPONDER_BOUND, SFP16_BOUND_OPTIMIZE, rectangle)] to this responder.

Then, the SFYWidget::HandleBoundOptimize virtual function will be called.

The rectangle element (P32 parameter) of the region event is set to the hint region as an initial value.

Reference: SFYSingleTextWidget::HandleBoundOptimize

Internal Implementation

Internal implementation of the SFZRadiobuttonControl::HandleBoundOptimize function is as follows:

SFYSingleTextWidgetSmp          _widget;
SFXRectangle                    _bound;

/*protected virtual */Void SFZRadiobuttonControl::HandleBoundOptimize(SFXRectanglePtr rectangle) const
{
    SFXSize                                     size;
    SInt16                                      width;

    width = _bound.GetWidth() + _widget->GetFontSize().GetWidth() / 2;
    rectangle->Deflate(width, 0, 0, 0);
    size.Set(_widget->GetSuitableBound(*rectangle).GetSize());
    rectangle->Inflate(width, 0, 0, 0);
    if (!size.IsEmpty()) {
        size.AddWidth(width);
        if (size.GetHeight() < _bound.GetHeight()) {
            size.SetHeight(_bound.GetHeight());
        }
    }
    else {
        size.Set(_bound.GetSize());
    }
    if (rectangle->GetWidth() > size.GetWidth()) {
        rectangle->SetWidth(size.GetWidth());
    }
    if (rectangle->GetHeight() > size.GetHeight()) {
        rectangle->SetHeight(size.GetHeight());
    }
    return;
}// SFZRadiobuttonControl::HandleBoundOptimize //

Reference

SFYResponder::GetSuitableBound | SFZRadiobuttonControl::SetText | SFZRadiobuttonControl::SetFont | SFYSingleTextWidget::HandleBoundOptimize | SFXEvent | Region Event[SFEVT_RESPONDER_BOUND] | Handler for the Region Event[XANDLER_DECLARE_VOIDBOUND]


SFZRadiobuttonControl::HandleBoundRequest
This function will be called when the (SFEVT_RESPONDER_BOUND, SFP16_BOUND_REQUEST) event is received. [Calculate the suitable rectangle size of this responder.]
[ protected, virtual, const ]
Void HandleBoundRequest(
    SFXRectanglePtr rectangle   // calculated region
);

Description

This function will be called when the region event [SFXEvent(SFEVT_RESPONDER_BOUND, SFP16_BOUND_REQUEST, rectangle)] is received.

This function calculates the suitable rectangle size of this responder.

The suitable rectangle size is stored into the size element of the rectangle argument as a result of calculation. It is recommended not to change the origin element of the rectangle argument within this function.

[Note] Region event[(SFEVT_RESPONDER_BOUND, SFP16_BOUND_REQUEST) event]

If the rectangle argument of the hint region is not specified, the SFYResponder::GetSuitableBound function will send the region event [SFXEvent(SFEVT_RESPONDER_BOUND, SFP16_BOUND_REQUEST, rectangle)] to this responder.

Then, the SFYWidget::HandleBoundRequest virtual function will be called.

The rectangle element (P32 parameter) of the region event is set to the real region as an initial value.

[Tip] Tip
Default value of the real region: SFXRectangle(0, 0, 0, 0)

Internal Implementation

Internal implementation of the SFZRadiobuttonControl::HandleBoundRequest function is as follows:

SFYSingleTextWidgetSmp          _widget;
SFXRectangle                    _bound;

/*protected virtual */Void SFZRadiobuttonControl::HandleBoundRequest(SFXRectanglePtr rectangle) const
{
    SFXSize                                     size;

    size.Set(_widget->GetSuitableBound().GetSize());
    if (!size.IsEmpty()) {
        size.AddWidth(_bound.GetWidth() + _widget->GetFontSize().GetWidth() / 2);
        if (size.GetHeight() < _bound.GetHeight()) {
            size.SetHeight(_bound.GetHeight());
        }
    }
    else {
        size.Set(_bound.GetSize());
    }
    rectangle->SetSize(size);
    return;
}// SFZRadiobuttonControl::HandleBoundRequest //

Reference

SFYResponder::GetSuitableBound | SFXEvent | Real Region Region Event[SFEVT_RESPONDER_BOUND] | Handler for the Region Event[XANDLER_DECLARE_VOIDBOUND]


SFZRadiobuttonControl::HandleBoundVirtual
This function will be called when the (SFEVT_RESPONDER_BOUND, SFP16_BOUND_VIRTUAL) event is received. [Perform the processing when the virtual region is changed.]
[ protected, virtual ]
Void HandleBoundVirtual(Void);

Description

This function will be called when the (SFEVT_RESPONDER_BOUND, SFP16_BOUND_VIRTUAL) event is received.

In case you want to perform your own processing when the virtual region is changed, override this virtual function.

The default implementation is to equalize the real region with the new local region and relocate this responder to fit into the new virtual region.

[Caution] About the virtual region

In this class, it is recommended to equalize the virtual region with the real region for the intuitive text alignment or scroll.

For instance, though all the text is not displayed, the text will not start to scroll even if the SFYSingleTextWidget::StartScroll function is called when the following relation stands up.

[Width of virtual region]  [Width of text]  [Width of real region]

[Note] Sending the (SFEVT_RESPONDER_BOUND, SFP16_BOUND_VIRTUAL) event

The (SFEVT_RESPONDER_BOUND, SFP16_BOUND_VIRTUAL) event will occur when the virtual region is changed by calling the SFYResponder::SetRealBound or SFYResponder::SetVirtualBound function.

[Note] Another method when the virtual region is changed

Other than overriding this virtual function, it is possible to define and implement the handler for region event[XANDLER_DECLARE_VOIDBOUND], and register it into the responder.

In the processing when the virtual region is updated, this virtual function is executed first, and next the handlers for region event are executed in the registered order.

In almost all cases, the method to override this virtual function is adopted since defining, implementing and registering the handler for region event can be omitted.

Internal Implementation

Internal implementation of the SFZRadiobuttonControl::HandleBoundVirtual function is as follows:

SFYSingleTextWidgetSmp          _widget;
SFXRectangle                    _bound;

/*protected virtual */Void SFZRadiobuttonControl::HandleBoundVirtual(Void)
{
    Relocate();
    return;
}// SFZRadiobuttonControl::HandleBoundVirtual //

/*private */Void SFZRadiobuttonControl::Relocate(Void)
{
    static SFXSize::AtomRecConst                style[] = {
        {14, 14},
        {28, 28}
    };
    SFXRectangle                                lx;
    SFXRectangle                                widget;
    SFXSize                                     font;
    SInt32                                      r0;
    SInt16                                      size;
    SInt16                                      offset;

    font.Set(_widget->GetFontSize());
    for (r0 = 0; r0 < static_cast<SInt32>(lengthof(style)) - 1; ++r0) {
        if (font.GetHeight() < style[r0 + 1].height) {
            break;
        }
    }
    lx.Set(GetLocalBound());
    _bound.Set(lx.GetOrigin(), style[r0]);
    widget.Set(lx.GetOrigin(), _widget->GetSuitableBound().GetSize());
    widget.SnapLeft(_bound.GetRight() + font.GetWidth() / 2);
    if (widget.GetRight() > lx.GetRight()) {
        widget.SetRight(lx.GetRight());
    }
    size = _bound.GetWidth();
    if (!widget.IsEmpty()) {
        size += font.GetWidth() / 2 + widget.GetWidth();
    }
    offset = 0;
    switch (_widget->GetHorizontalAlign()) {
        case SFYSingleTextWidget::HORIZONTAL_LEFT:
            offset += 0;
            break;
        case SFYSingleTextWidget::HORIZONTAL_RIGHT:
            offset += lx.GetWidth() - size;
            break;
        case SFYSingleTextWidget::HORIZONTAL_CENTER:
        default:
            offset += (lx.GetWidth() - size) / 2;
            break;
    }
    _bound.AddX(offset);
    widget.AddX(offset);
    size = ((_bound.GetHeight() > widget.GetHeight()) ? (_bound.GetHeight()) : (widget.GetHeight()));
    offset = 0;
    switch (_widget->GetVerticalAlign()) {
        case SFYSingleTextWidget::VERTICAL_TOP:
            offset += 0;
            break;
        case SFYSingleTextWidget::VERTICAL_BOTTOM:
            offset += lx.GetHeight() - size;
            break;
        case SFYSingleTextWidget::VERTICAL_MIDDLE:
        default:
            offset += (lx.GetHeight() - size) / 2;
            break;
    }
    _bound.AddY(offset + (size - _bound.GetHeight()) / 2);
    widget.AddY(offset + (size - widget.GetHeight()) / 2);
    _widget->SetRealBound(widget);
    return;
}// SFZRadiobuttonControl::Relocate //

Reference

SFYResponder::SetRealBound | SFYResponder::SetVirtualBound | Region Event[SFEVT_RESPONDER_BOUND] | Handler for the Region Event[XANDLER_DECLARE_VOIDBOUND] | Virtual Region | Real Region | Local Region


SFZRadiobuttonControl::HandleOperateKey
This function will be called when the SFEVT_KEY event of the operation key is received.
[ protected, virtual ]
Void HandleOperateKey(Void);

Description

This function will be called when the SFEVT_KEY event(key event[SFEVT_KEY]) of the operaion key set with the SFYButtonControl::SetOperateKey function is received.

In case you want to perform your own processing, override this function.

In the default implementation, the postion of the text scrolling is initialized.

Internal Implementation

Internal implementation of the SFZRadiobuttonControl::HandleOperateKey function is as follows:

SFYSingleTextWidgetSmp          _widget;

/*protected virtual */Void SFZRadiobuttonControl::HandleOperateKey(Void)
{
    _widget->StopScroll();
    _widget->StartScroll();
    return;
}// SFZRadiobuttonControl::HandleOperateKey //

Reference

SFYButtonControl::SetOperateKey | Key Event[SFEVT_KEY]


SFZRadiobuttonControl::HandleRenderRequest
This function will be called when the (SFEVT_RESPONDER_RENDER, SFP16_RENDER_REQUEST) event is received. [Draw this responder.]
[ protected, virtual, const ]
Void HandleRenderRequest(
    SFXGraphicsPtr graphics   // graphic object
);

Description

This function will be called when the (SFEVT_RESPONDER_RENDER, SFP16_RENDER_REQUEST) event is received.

In case you want to perform your own drawing of this responder, override this function.

The default implementation is to draw this responder.

[Note] The method to darw a responder

In addition to overriding this virtual function, it is possible to define and implement the handler for drawing event(drawing handler)[XANDLER_DECLARE_VOIDRENDER], and register it into the responder.

Then, the overridden virtual function will be called first, and next the drawing handlers registered into the responder will be booted up in the registered order.

In almost all cases, the method to override this function is used to draw the responder since there is no need to declare and register the drawing handler.

[Note] Procedure of drawing a responder

The drawing handler will be booted up when the drawing event(SFEVT_RESPONDER_RENDER) occurs. And then the drawing handler draw the responder actually.

The drawing event will be sent to only the responders including the region to be redrawn out of the redraw regions registered into the renderer using the SFYResponder::InvokeBackward function after the SFYResponder::Render function boots up the renderer.

Here, the SFYResponder::Render function will be called at the following situations:

  1. At the end of the event loop
  2. At the applet start / resume or the end of a highest priority event handler
  3. In the callback, which is outside the event loop.

If calling the SFYResponder::Render function with specifying "true" as an argument, the drawing event will be sent to all the responders to be actually displayed on the screen which are located below the responder in the responder tree, regardless of the registration of redraw region.

Internal Implementation

Internal implementation of the SFZRadiobuttonControl::HandleRenderRequest function is as follows:

SFXRectangle                    _bound;

/*protected virtual */Void SFZRadiobuttonControl::HandleRenderRequest(SFXGraphicsPtr graphics) const
{
    SFXGrid                                     grid;

    if (_bound.GetHeight() >= 28) {
        grid.Set(DrawShadow28(graphics, _bound.GetOrigin()));
        DrawButton27(graphics, grid);
        grid.Add(8, 8);
        DrawCheckmark11(graphics, grid);
    }
    else if (_bound.GetHeight() >= 14) {
        grid.Set(DrawShadow14(graphics, _bound.GetOrigin()));
        DrawButton13(graphics, grid);
        grid.Add(4, 4);
        DrawCheckmark05(graphics, grid);
    }
    return;
}// SFZRadiobuttonControl::HandleRenderRequest //

Reference

SFYButtonControl::DrawButton | SFYButtonControl::DrawShadow | SFYCheckboxControl::SetCheckmarkColor | SFYButtonControl::SetButtonColor | SFYButtonControl::SetFocusColor | SFYButtonControl::SetShadowColor | SFYButtonControl::SetOperateKey | SFYRadiobuttonControl::DrawButton13 | SFYRadiobuttonControl::DrawButton27 | SFYRadiobuttonControl::DrawShadow14 | SFYRadiobuttonControl::DrawShadow28 | SFYRadiobuttonControl::DrawCheckmark05 | SFYRadiobuttonControl::DrawCheckmark11 | SFZRadiobuttonControl::SetText | SFZRadiobuttonControl::SetHorizontalAlign | SFZRadiobuttonControl::SetVerticalAlign | SFZRadiobuttonControl::SetFont | SFZRadiobuttonControl::SetTextColor | SFYSingleTextWidget | SFYSingleTextWidget::HandleRenderRequest | SFYResponder::Invalidate | SFYResponder::Render | SFYResponder::InvokeBackward | Drawing Event[SFEVT_RESPONDER_RENDER] | Handler for the Drawing Event[XANDLER_DECLARE_VOIDRENDER] | Rendering | State


SFZRadiobuttonControl::NewInstance
Create a new instance of this responder class.
[ public, static ]
SFZRadiobuttonControlSmp NewInstance(
    SFCErrorPtr exception = null   // error value
);

Argument

exception

Return the error value generated inside the function.

Return value

  • If succeeds: not null pointer
  • Otherwise: null pointer

Description

This function creates a new instance of this responder class.

If succeeds, a not null pointer will be returned, and the "exception" argument is SFERR_NO_ERROR. If fails such as insufficient memory, a null pointer will be returned, and the "exception" argument holds the error value.

Example

The code to create a new instance of this responder class is as follows:

SFZRadiobuttonControlSmp _radiobutton;
SFCError error;

if ((_radiobutton = SFZRadiobuttonControl::NewInstance(&error)) != null) {

    ...
}

SFZRadiobuttonControl::SetFont
Set the font to the specified value .
[ public ]
Void SetFont(
    AEEFont param   // value to set
);

Description

Default: AEE_FONT_NORMAL

Reference

SFZRadiobuttonControl::GetFont


SFZRadiobuttonControl::SetHorizontalAlign
Set the horizontal alignment to the specified value.
[ public ]
Void SetHorizontalAlign(
    HorizontalEnum param   // value to set
);

Description

This function sets the horizontal alignment to the specified value.

Default: SFYSingleTextWidget::DEFAULT_HORIZONTAL

For the value of SFYSingleTextWidget::DEFAULT_HORIZONTAL, refer to SFYSingleTextWidget::HorizontalEnum.

Reference

SFZRadiobuttonControl::GetHorizontalAlign | SFZRadiobuttonControl::HorizontalEnum | SFYSingleTextWidget::HorizontalEnum


SFZRadiobuttonControl::SetScrollDirection
Set the scroll direction to the specified value.
[ public ]
Void SetScrollDirection(
    DirectionEnum param   // value to set
);

Description

This function sets the scroll direction to the specified value.

Default: SFZRadiobuttonControl::DEFAULT_DIRECTION

For the value of SFZRadiobuttonControl::DEFAULT_DIRECTION, refer to SFZRadiobuttonControl::DirectionEnum.

Reference

SFZRadiobuttonControl::GetScrollDirection | SFZRadiobuttonControl::DirectionEnum


SFZRadiobuttonControl::SetScrollInterval
Set the scroll-interval to the specified value. [milliseconds]
[ public ]
Void SetScrollInterval(
    UInt32 param   // value to set
);

Description

Default: SFZRadiobuttonControl::DEFAULT_SCROLL [milliseconds]

For the value of SFZRadiobuttonControl::DEFAULT_SCROLL, refer to SFZRadiobuttonControl::DefaultEnum.

Reference

SFZRadiobuttonControl::GetScrollInterval | SFZRadiobuttonControl::DefaultEnum


SFZRadiobuttonControl::SetScrollStep
Set the scroll-step to the specified value. [pixels]
[ public ]
Void SetScrollStep(
    SInt16 param   // value to set
);

Description

This function sets the number of pixels of each scroll. If "-1"(this is default value) is set, the scroll-step will be set to the width of the " " character of the currently used font.

Default: SFZRadiobuttonControl::DEFAULT_STEP [pixels]

For the value of SFZRadiobuttonControl::DEFAULT_STEP, refer to SFZRadiobuttonControl::DefaultEnum.

Reference

SFZRadiobuttonControl::GetScrollStep | SFZRadiobuttonControl::DefaultEnum


SFZRadiobuttonControl::SetText
Set the text to the specified value.
[ public ]
SFCError SetText(
    SFXPathConstRef path   // path of resource file
    UInt16 id              // resource ID
);
[ public ]
SFCError SetText(
    SFXWideStringConstRef param   // text
);

Return value

  • If succeeds: SFERR_NO_ERROR
  • If insufficient memory: SFERR_NO_MEMORY
  • Otherwise: SFERR_FAILED

Description

This function sets the text to be displayed to the specified value.

The value of string is set directly in the argument, or read from the resource file.

Reference

SFZRadiobuttonControl::GetText | SFZRadiobuttonControl::SetHorizontalAlign | SFZRadiobuttonControl::SetVerticalAlign | SFZRadiobuttonControl::SetTextColor | SFZRadiobuttonControl::SetFont


SFZRadiobuttonControl::SetTextColor
Set the color of text to the specified value.
[ public ]
Void SetTextColor(
    SFXRGBColorConstRef param   // value to set
);

Description

Default: SFXRGBColor(0x00, 0x00, 0x00, 0x00)[black color]

In the "inactive" state, the text will be drawn in the color of which each RGB value is subtracted 0x44 from the color set with this function if the brightness of this color is greater than 0x7F. Otherwise it will be drawn in the color of which each RGB value is added 0x44 on the color set with this function.

The brightness of color can be obtained by calling the SFXRGBColor::GetBrightness function.

Reference

SFZRadiobuttonControl::GetTextColor | SFXRGBColor::GetBrightness | SFXRGBColor | State


SFZRadiobuttonControl::SetVerticalAlign
Set the vertical alignment to the specified value.
[ public ]
Void SetVerticalAlign(
    VerticalEnum param   // value to set
);

Description

This function sets the vertical alignment to the specified value.

Default: SFYSingleTextWidget::DEFAULT_VERTICAL

For the value of SFYSingleTextWidget::DEFAULT_VERTICAL, refer to SFYSingleTextWidget::VerticalEnum.

Reference

SFZRadiobuttonControl::GetVerticalAlign | SFZRadiobuttonControl::VerticalEnum | SFYSingleTextWidget::VerticalEnum


SFZRadiobuttonControl::SetWaitInterval
Set the waiting time to start the scroll to the specified value. [milliseconds]
[ public ]
Void SetWaitInterval(
    UInt32 param   // value to set
);

Description

Default: SFZRadiobuttonControl::DEFAULT_SCROLL [milliseconds]

For the value of SFZRadiobuttonControl::DEFAULT_SCROLL, refer to SFZRadiobuttonControl::DefaultEnum.

Reference

SFZRadiobuttonControl::GetWaitInterval | SFZRadiobuttonControl::DefaultEnum


SFZRadiobuttonControl::StartScroll
Start to scroll the text.
[ public ]
Void StartScroll(Void);

Description

If the width of the text is greater than that of the virtual region, the text will start to scroll.

Otherwise, the text will not scroll.

Though the SFEVT_APP_SUSPEND event and the SFEVT_APP_RESUME event will be automatically handled, the behaviour of this function is not defined when called between the SFEVT_APP_SUSPEND event and the SFEVT_APP_RESUME event.

Reference

SFZRadiobuttonControl::StopScroll | Virtual Region


SFZRadiobuttonControl::StopScroll
Stop to scroll the text.
[ public ]
Void StopScroll(Void);

Reference

SFZRadiobuttonControl::StartScroll


SFZRadiobuttonControl::CodeEnum
Constant that represents the SFZRadiobuttonControl class.
enum CodeEnum {
    CODE_TYPE = four_char_code('c', 'r', 'd', 'o')
};
SFMTYPEDEFTYPE(CodeEnum)

Reference

SFYResponder::GetType | SFYResponder::SetType


SFZRadiobuttonControl::DefaultEnum
Constants that represent the default value for various parameters.
enum DefaultEnum {
    DEFAULT_WAIT   = SFYTextWidget::DEFAULT_WAIT,      // waiting time until the scrolling start
    DEFAULT_SCROLL = SFYTextWidget::DEFAULT_SCROLL,    // moving time of the scrolling
    DEFAULT_STEP   = SFYTextWidget::DEFAULT_STEP       // moving amount of the scrolling
};
SFMTYPEDEFTYPE(DefaultEnum)

SFZRadiobuttonControl::DirectionEnum
Constants that represent the scroll direction.
enum DirectionEnum {
    DIRECTION_LEFT    = SFYTextWidget::DIRECTION_LEFT,      // scroll left
    DIRECTION_RIGHT   = SFYTextWidget::DIRECTION_RIGHT,     // scroll right
    DEFAULT_DIRECTION = SFYTextWidget::DEFAULT_DIRECTION    // default value
};
SFMTYPEDEFTYPE(DirectionEnum)

SFZRadiobuttonControl::HorizontalEnum
Constants that represent the horizontal alignment.
enum HorizontalEnum {
    HORIZONTAL_LEFT    = SFYSingleTextWidget::HORIZONTAL_LEFT,   // left-aligned
    HORIZONTAL_CENTER  = SFYSingleTextWidget::HORIZONTAL_CENTER, // center-aligned
    HORIZONTAL_RIGHT   = SFYSingleTextWidget::HORIZONTAL_RIGHT,  // right-aligned
    DEFAULT_HORIZONTAL = SFYSingleTextWidget::DEFAULT_HORIZONTAL // default: center-aligned
};
SFMTYPEDEFTYPE(HorizontalEnum)

Reference

SFYSingleTextWidget::HorizontalEnum


SFZRadiobuttonControl::VerticalEnum
Constants that represent the vertical alignment.
enum VerticalEnum {
    VERTICAL_TOP     = SFYSingleTextWidget::VERTICAL_TOP,     // top-aligned
    VERTICAL_MIDDLE  = SFYSingleTextWidget::VERTICAL_MIDDLE,  // center-aligned
    VERTICAL_BOTTOM  = SFYSingleTextWidget::VERTICAL_BOTTOM,  // bottom-aligned
    DEFAULT_VERTICAL = SFYSingleTextWidget::DEFAULT_VERTICAL  // default: center-aligned
};
SFMTYPEDEFTYPE(VerticalEnum)

Reference

SFYSingleTextWidget::VerticalEnum