XmDrawnButton - The DrawnButton widget class
#include <Xm/DrawnB.h>
The DrawnButton widget consists of an empty widget window surrounded by a shadow border. It provides the application developer with a graphics area that can have PushButton input semantics.
Callback types are defined for widget exposure and widget resize to allow the application to redraw or reposition its graphics. If the DrawnButton widget has a highlight and shadow thickness, the application should not draw in that area. To avoid drawing in the highlight and shadow area, create the graphics context with a clipping rectangle for drawing in the widget. The clipping rectangle should take into account the size of the widget's highlight thickness and shadow.
DrawnButton inherits behavior and resources from Core, XmPrimitive, and XmLabel Classes.
The class pointer is xmDrawnButtonWidgetClass.
The class name is XmDrawnButton.
The following table defines a set of widget resources used by the
programmer to specify data. The programmer can also set the resource
values for the inherited classes to set attributes for this widget. To
reference a resource by name or by class in a .Xdefaults
file, remove the XmN or XmC prefix
and use the remaining letters. To specify one of the defined values
for a resource in a .Xdefaults
file, remove the
Xm prefix and use the remaining letters (in either
lowercase or uppercase, but include any underscores between words).
The codes in the access column indicate if the given resource can be
set at creation time (C), set by using XtSetValues
(S), retrieved by using XtGetValues (G), or is not
applicable (N/A).
Name | Class | Type | Default | Access |
---|---|---|---|---|
XmNactivateCallback | XmCCallback | XtCallbackList | NULL | C |
XmNarmCallback | XmCCallback | XtCallbackList | NULL | C |
XmNdisarmCallback | XmCCallback | XtCallbackList | NULL | C |
XmNexposeCallback | XmCCallback | XtCallbackList | NULL | C |
XmNmultiClick | XmCMultiClick | unsigned char | dynamic | CSG |
XmNpushButtonEnabled | XmCPushButtonEnabled | Boolean | False | CSG |
XmNresizeCallback | XmCCallback | XtCallbackList | NULL | C |
XmNshadowType | XmCShadowType | unsigned char | XmSHADOW_ETCHED_IN | CSG |
DrawnButton inherits behavior and resources from the following superclasses. For a complete description of each resource, refer to the man page for that superclass.
Name | Class | Type | Default | Access |
---|---|---|---|---|
XmNaccelerator | XmCAccelerator | String | NULL | N/A |
XmNacceleratorText | XmCAcceleratorText | XmString | NULL | N/A |
XmNalignment | XmCAlignment | unsigned char | dynamic | CSG |
XmNfontList | XmCFontList | XmFontList | dynamic | CSG |
XmNlabelInsensitivePixmap | XmCLabelInsensitivePixmap | Pixmap | XmUNSPECIFIED_PIXMAP | CSG |
XmNlabelPixmap | XmCLabelPixmap | Pixmap | XmUNSPECIFIED_PIXMAP | CSG |
XmNlabelString | XmCXmString | XmString | "\0" | CSG |
XmNlabelType | XmCLabelType | unsigned char | XmSTRING | CSG |
XmNmarginBottom | XmCMarginBottom | Dimension | 0 | CSG |
XmNmarginHeight | XmCMarginHeight | Dimension | 2 | CSG |
XmNmarginLeft | XmCMarginLeft | Dimension | 0 | CSG |
XmNmarginRight | XmCMarginRight | Dimension | 0 | CSG |
XmNmarginTop | XmCMarginTop | Dimension | 0 | CSG |
XmNmarginWidth | XmCMarginWidth | Dimension | 2 | CSG |
XmNmnemonic | XmCMnemonic | KeySym | NULL | N/A |
XmNmnemonicCharSet | XmCMnemonicCharSet | String | XmFONTLIST_DEFAULT_TAG | N/A |
XmNrecomputeSize | XmCRecomputeSize | Boolean | True | CSG |
XmNstringDirection | XmCStringDirection | XmStringDirection | dynamic | CSG |
Name | Class | Type | Default | Access |
---|---|---|---|---|
XmNbottomShadowColor | XmCBottomShadowColor | Pixel | dynamic | CSG |
XmNbottomShadowPixmap | XmCBottomShadowPixmap | Pixmap | XmUNSPECIFIED_PIXMAP | CSG |
XmNforeground | XmCForeground | Pixel | dynamic | CSG |
XmNhelpCallback | XmCCallback | XtCallbackList | NULL | C |
XmNhighlightColor | XmCHighlightColor | Pixel | dynamic | CSG |
XmNhighlightOnEnter | XmCHighlightOnEnter | Boolean | False | CSG |
XmNhighlightPixmap | XmCHighlightPixmap | Pixmap | dynamic | CSG |
XmNhighlightThickness | XmCHighlightThickness | Dimension | 2 | CSG |
XmNnavigationType | XmCNavigationType | XmNavigationType | XmNONE | CSG |
XmNshadowThickness | XmCShadowThickness | Dimension | 2 | CSG |
XmNtopShadowColor | XmCTopShadowColor | Pixel | dynamic | CSG |
XmNtopShadowPixmap | XmCTopShadowPixmap | Pixmap | dynamic | CSG |
XmNtraversalOn | XmCTraversalOn | Boolean | True | CSG |
XmNunitType | XmCUnitType | unsigned | char dynamic | CSG |
XmNuserData | XmCUserData | XtPointer | NULL | CSG |
Name | Class | Type | Default | Access |
---|---|---|---|---|
XmNaccelerators | XmCAccelerators | XtAccelerators | dynamic | CSG |
XmNancestorSensitive | XmCSensitive | Boolean | dynamic | G |
XmNbackground | XmCBackground | Pixel | dynamic | CSG |
XmNbackgroundPixmap | XmCPixmap | Pixmap | XmUNSPECIFIED_PIXMAP | CSG |
XmNborderColor | XmCBorderColor | Pixel | XtDefaultForeground | CSG |
XmNborderPixmap | XmCPixmap | Pixmap | XmUNSPECIFIED_PIXMAP | CSG |
XmNborderWidth | XmCBorderWidth | Dimension | 0 | CSG |
XmNcolormap | XmCColormap | Colormap | dynamic | CG |
XmNdepth | XmCDepth | int | dynamic | CG |
XmNdestroyCallback | XmCCallback | XtCallbackList | NULL | C |
XmNheight | XmCHeight | Dimension | dynamic | CSG |
XmNinitialResourcesPersistent | XmCInitialResourcesPersistent | Boolean | True | C |
XmNmappedWhenManaged | XmCMappedWhenManaged | Boolean | True | CSG |
XmNsensitive | XmCSensitive | Boolean | True | CSG |
XmNtranslations | XmCTranslations | XtTranslations | dynamic | CSG |
XmNwidth | XmCWidth | Dimension | dynamic | CSG |
XmNx | XmCPosition | Position | 0 | CSG |
XmNy | XmCPosition | Position | 0 | CSG |
A pointer to the following structure is passed to each callback:
typedef struct { int reason; XEvent * event; Window window; int click_count; } XmDrawnButtonCallbackStruct;
XmDrawnButton includes translations from Primitive. Additional XmDrawnButton translations are listed below. These translations may not directly correspond to a translation table.
BSelect Press: Arm() BSelect Click: Activate() Disarm() BSelect Release: Activate() Disarm() BSelect Press 2+: MultiArm() BSelect Release 2+: MultiActivate() KSelect: ArmAndActivate() KHelp: Help()
The XmDrawnButton action routines are described below:
Arranges for the following to happen, either immediately or at a later time: If XmNpushButtonEnabled is True, the shadow is redrawn in the unselected state; otherwise, the shadow is redrawn according to XmNshadowType. The callbacks for XmNactivateCallback and XmNdisarmCallback are called.
If XmNmultiClick is XmMULTICLICK_KEEP, this action does the following: Increments click_count in the callback structure. If XmNpushButtonEnabled is True, redraws the shadow in the unselected state; otherwise, redraws the shadow according to XmNshadowType. If the pointer is within the DrawnButton, calls the XmNactivateCallback callbacks. Calls the callbacks for XmNdisarmCallback.
If XmNmultiClick is XmMULTICLICK_KEEP, this action does the following: If XmNpushButtonEnabled is True, redraws the shadow in the selected state; otherwise, redraws the shadow according to XmNshadowType. Calls the callbacks for XmNarmCallback.
This widget has the additional behavior described below:
The bindings for virtual keys are vendor specific. For information about bindings for virtual buttons and keys, see VirtualBindings(3X).
Core(3X), XmCreateDrawnButton, XmLabel(3X), XmPrimitive(3X), XmPushButton, and XmSeparator(3X).