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XmSelectionBox(3) Library Functions Manual XmSelectionBox(3) NAME XmSelectionBox -- The SelectionBox widget class SYNOPSIS #include <Xm/SelectioB.h> DESCRIPTION SelectionBox is a general dialog widget that allows the user to select one item from a list. By default, a SelectionBox includes the follow- ing: • A scrolling list of alternatives • An editable text field for the selected alternative • Labels for the list and text field • Three or four buttons The default button labels are OK, Cancel, and Help. By default an Ap- ply button is also created; if the parent of the SelectionBox is a Di- alogShell, it is managed; otherwise it is unmanaged. Additional chil- dren may be added to the SelectionBox after creation. The first child is used as a work area. The value of XmNchildPlacement determines if the work area is placed above or below the Text area, or above or below the List area. Additional children are laid out in the following man- ner: Menubar The first menu bar child is placed at the top of the window. The XmQTmenuSystem trait is used to check that it is the first MenuBar child. Buttons All XmPushButton widgets or gadgets, and their subclasses are placed after the OK button in the order of their creation (this order is checked using the XmQTactivatable trait). The layout direction of the buttons depends on the XmNlayoutDi- rection resource. The layout of additional children that are not in the above categories is undefined. The user can select an item in two ways: by scrolling through the list and selecting the desired item or by entering the item name directly into the text edit area. Selecting an item from the list causes that item name to appear in the selection text edit area. The user may select a new item as many times as desired. The item is not actually selected until the user presses the OK PushButton. The default value for the XmBulletinBoard resource XmNcancelButton is the Cancel button, unless XmNdialogType is XmDIALOG_COMMAND, when the default is NULL. The default value for the XmBulletinBoard XmNdefault- Button resource is the OK button, unless XmNdialogType is XmDIALOG_COM- MAND, when the default is NULL. For SelectionBox and its subclasses, the default value for XmNinitial- Focus is the text edit area. The user can specify resources in a resource file for the automatically created widgets and gadgets of SelectionBox. The following list identi- fies the names of these widgets (or gadgets) and the associated Selec- tionBox areas: List Items Label Items List Items ItemsList Selection Label Selection Selection Text Text or TextField Selection Separator Separator SelectionBox uses the XmQTaccessTextual, XmQTactivatable, and XmQT- menuSystem traits. Descendants SelectionBox automatically creates the descendants shown in the follow- ing table. An application can use XtNameToWidget to gain access to the named descendant. In addition, a user or an application can use the named descendant when specifying resource values. +------------------+--------------------+------------------------------------+ | Named Descendant | Class | Identity | +------------------+--------------------+------------------------------------+ +------------------+--------------------+------------------------------------+ +------------------+--------------------+------------------------------------+ | Apply | XmPushButtonGadget | Apply button | +------------------+--------------------+------------------------------------+ | Cancel | XmPushButtonGadget | Cancel button | +------------------+--------------------+------------------------------------+ | Help | XmPushButtonGadget | Help button | +------------------+--------------------+------------------------------------+ | Items | XmLabelGadget | title above the list of items | +------------------+--------------------+------------------------------------+ | ItemsList | XmList | list of items from which the user | | | | will select | +------------------+--------------------+------------------------------------+ | ItemsListSW | XmScrolledWindow | ScrolledWindow parent of ItemsList | +------------------+--------------------+------------------------------------+ | OK | XmPushButtonGadget | OK button | +------------------+--------------------+------------------------------------+ | Selection | XmLabelGadget | title above the selection box | +------------------+--------------------+------------------------------------+ | Separator | XmSeparatorGadget | dividing line between selection | | | | box and buttons | +------------------+--------------------+------------------------------------+ | Text | XmTextField | selection box containing text of | | | | selected item | +------------------+--------------------+------------------------------------+ +------------------+--------------------+------------------------------------+ Classes SelectionBox inherits behavior, resources, and traits from Core, Com- posite, Constraint, XmManager, and XmBulletinBoard. The class pointer is xmSelectionBoxWidgetClass. The class name is XmSelectionBox. New Resources The following table defines a set of widget resources used by the pro- grammer to specify data. The programmer can also set the resource val- ues 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). +-------------------------------------------------------------------------------------------------------+ | | XmSelectionBox Resource Set | | | | Name | Class | Type | Default | Access | +-------------------------+-------------------------+----------------+-------------------------+--------+ | XmNapplyCallback | XmCCallback | XtCallbackList | NULL | C | +-------------------------+-------------------------+----------------+-------------------------+--------+ | XmNapplyLabelString | XmCApplyLabelString | XmString | dynamic | CSG | +-------------------------+-------------------------+----------------+-------------------------+--------+ | XmNcancelCallback | XmCCallback | XtCallbackList | NULL | C | +-------------------------+-------------------------+----------------+-------------------------+--------+ | XmNcancelLabelString | XmCCancelLabelString | XmString | dynamic | CSG | +-------------------------+-------------------------+----------------+-------------------------+--------+ | XmNchildPlacement | XmCChildPlacement | unsigned char | XmPLACE_ABOVE_SELECTION | CSG | +-------------------------+-------------------------+----------------+-------------------------+--------+ | XmNdialogType | XmCDialogType | unsigned char | dynamic | CG | +-------------------------+-------------------------+----------------+-------------------------+--------+ | XmNhelpLabelString | XmCHelpLabelString | XmString | dynamic | CSG | +-------------------------+-------------------------+----------------+-------------------------+--------+ | XmNlistItemCount | XmCItemCount | int | 0 | CSG | +-------------------------+-------------------------+----------------+-------------------------+--------+ | XmNlistItems | XmCItems | XmStringTable | NULL | CSG | +-------------------------+-------------------------+----------------+-------------------------+--------+ | XmNlistLabelString | XmCListLabelString | XmString | dynamic | CSG | +-------------------------+-------------------------+----------------+-------------------------+--------+ | XmNlistVisibleItemCount | XmCVisibleItemCount | int | dynamic | CSG | +-------------------------+-------------------------+----------------+-------------------------+--------+ | XmNminimizeButtons | XmCMinimizeButtons | Boolean | False | CSG | +-------------------------+-------------------------+----------------+-------------------------+--------+ | XmNmustMatch | XmCMustMatch | Boolean | False | CSG | +-------------------------+-------------------------+----------------+-------------------------+--------+ | XmNnoMatchCallback | XmCCallback | XtCallbackList | NULL | C | +-------------------------+-------------------------+----------------+-------------------------+--------+ | XmNokCallback | XmCCallback | XtCallbackList | NULL | C | +-------------------------+-------------------------+----------------+-------------------------+--------+ | XmNokLabelString | XmCOkLabelString | XmString | dynamic | CSG | +-------------------------+-------------------------+----------------+-------------------------+--------+ | XmNselectionLabelString | XmCSelectionLabelString | XmString | dynamic | CSG | +-------------------------+-------------------------+----------------+-------------------------+--------+ | XmNtextAccelerators | XmCTextAccelerators | XtAccelerators | default | C | +-------------------------+-------------------------+----------------+-------------------------+--------+ | XmNtextColumns | XmCColumns | short | dynamic | CSG | +-------------------------+-------------------------+----------------+-------------------------+--------+ | XmNtextString | XmCTextString | XmString | "" | CSG | +-------------------------+-------------------------+----------------+-------------------------+--------+ +-------------------------+-------------------------+----------------+-------------------------+--------+ XmNapplyCallback Specifies the list of callbacks called when the user acti- vates the Apply button. The callback reason is XmCR_APPLY. XmNapplyLabelString Specifies the string label for the Apply button. The default for this resource depends on the locale. In the C locale the default is Apply. Now that some default localized label strings are provided through message catalogs for the children of composite wid- gets, the labelString resources cannot be set on the child through default resource files. Instead, the resource pro- vided at the parent level must be used. XmNcancelCallback Specifies the list of callbacks called when the user acti- vates the Cancel button. The callback reason is XmCR_CANCEL. XmNcancelLabelString Specifies the string label for the Cancel button. The de- fault for this resource depends on the locale. In the C lo- cale the default is Cancel. Now that some default localized label strings are provided through message catalogs for the children of composite wid- gets, the labelString resources cannot be set on the child through default resource files. Instead, the resource pro- vided at the parent level must be used. XmNchildPlacement Specifies the placement of the work area child. The possible values are XmPLACE_ABOVE_SELECTION Places the work area child above the Text area XmPLACE_BELOW_SELECTION Places the work area child below the Text area XmPLACE_TOP Places the work area child above the List area, and below a MenuBar, if one is present XmNdialogType Determines the set of SelectionBox children widgets that are created and managed at initialization. The possible values are XmDIALOG_PROMPT All standard children except the list and list la- bel are created, and all except the Apply button are managed XmDIALOG_COMMAND Only the list, the selection label, and the text field are created and managed XmDIALOG_SELECTION All standard children are created and managed XmDIALOG_FILE_SELECTION All standard children are created and managed XmDIALOG_WORK_AREA All standard children are created, and all except the Apply button are managed If the parent of the SelectionBox is a DialogShell, the de- fault is XmDIALOG_SELECTION; otherwise, the default is XmDIA- LOG_WORK_AREA. XmCreatePromptDialog and XmCreateSelectionDi- alog set and append this resource to the creation arglist supplied by the application. This resource cannot be modi- fied after creation. XmNhelpLabelString Specifies the string label for the Help button. The default for this resource depends on the locale. In the C locale the default is Help. Now that some default localized label strings are provided through message catalogs for the children of composite wid- gets, the labelString resources cannot be set on the child through default resource files. Instead, the resource pro- vided at the parent level must be used. XmNlistItems Specifies the items in the SelectionBox list. XtGetValues for this resource returns the list items themselves, not a copy of the list items. The application must not free the returned items. XmNlistItemCount Specifies the number of items in the SelectionBox list. The value must not be negative. XmNlistLabelString Specifies the string label to appear above the SelectionBox list containing the selection items. The default for this resource depends on the locale. In the C locale the default is Items unless XmNdialogType is XmDIALOG_PROMPT; in this case the default is NULL. Now that some default localized label strings are provided through message catalogs for the children of composite wid- gets, the labelString resources cannot be set on the child through default resource files. Instead, the resource pro- vided at the parent level must be used. XmNlistVisibleItemCount Specifies the number of items displayed in the SelectionBox list. The value must be greater than 0 (zero) unless XmNdi- alogType is XmDIALOG_PROMPT; in this case, the value is al- ways 0. The default is dynamic based on the height of the list. XmNminimizeButtons Sets the buttons to the width of the widest button and height of the tallest button if False. If True, button width and height are not modified. XmNmustMatch Specifies whether the selection widget should check if the user's selection in the text edit field has an exact match in the SelectionBox list when the OK button is activated. If the selection does not have an exact match, and XmNmustMatch is True, the XmNnoMatchCallback callbacks are called. If the selection does have an exact match or if XmNmustMatch is False, XmNokCallback callbacks are called. XmNnoMatchCallback Specifies the list of callbacks called when the user makes a selection from the text edit field that does not have an ex- act match with any of the items in the list box. The call- back reason is XmCR_NO_MATCH. Callbacks in this list are called only if XmNmustMatch is true. XmNokCallback Specifies the list of callbacks called when the user acti- vates the OK button. The callback reason is XmCR_OK. If the selection text does not match a list item, and XmNmustMatch is True, the XmNnoMatchCallback callbacks are called instead. XmNokLabelString Specifies the string label for the OK button. The default for this resource depends on the locale. In the C locale the default is OK. Now that some default localized label strings are provided through message catalogs for the children of composite wid- gets, the labelString resources cannot be set on the child through default resource files. Instead, the resource pro- vided at the parent level must be used. XmNselectionLabelString Specifies the string label for the selection text edit field. The default for this resource depends on the locale. In the C locale the default is Selection. Now that some default localized label strings are provided through message catalogs for the children of composite wid- gets, the labelString resources cannot be set on the child through default resource files. Instead, the resource pro- vided at the parent level must be used. XmNtextAccelerators Specifies translations added to the Text widget child of the SelectionBox. The default includes bindings for the up and down keys for auto selection of list items. This resource is ignored if XmNaccelerators is initialized to a nondefault value. XmNtextColumns Specifies the number of columns in the Text widget. The value must be greater than 0 (zero). XmNtextString Specifies the text in the text edit selection field. Inherited Resources SelectionBox inherits behavior and resources from the superclasses in the following tables. For a complete description of each resource, re- fer to the reference page for that superclass. +--------------------------------------------------------------------------------------+ | | XmBulletinBoard Resource Set | | | | Name | Class | Type | Default | Access | +----------------------+----------------------+----------------+--------------+--------+ | XmNallowOverlap | XmCAllowOverlap | Boolean | True | CSG | +----------------------+----------------------+----------------+--------------+--------+ | XmNautoUnmanage | XmCAutoUnmanage | Boolean | True | CG | +----------------------+----------------------+----------------+--------------+--------+ | XmNbuttonFontList | XmCButtonFontList | XmFontList | dynamic | CSG | +----------------------+----------------------+----------------+--------------+--------+ | XmNbuttonRenderTable | XmCButtonRenderTable | XmRenderTable | dynamic | CSG | +----------------------+----------------------+----------------+--------------+--------+ | XmNcancelButton | XmCWidget | Widget | dynamic | SG | +----------------------+----------------------+----------------+--------------+--------+ | XmNdefaultButton | XmCWidget | Widget | dynamic | SG | +----------------------+----------------------+----------------+--------------+--------+ | XmNdefaultPosition | XmCDefaultPosition | Boolean | True | CSG | +----------------------+----------------------+----------------+--------------+--------+ | XmNdialogStyle | XmCDialogStyle | unsigned char | dynamic | CSG | +----------------------+----------------------+----------------+--------------+--------+ | XmNdialogTitle | XmCDialogTitle | XmString | NULL | CSG | +----------------------+----------------------+----------------+--------------+--------+ | XmNfocusCallback | XmCCallback | XtCallbackList | NULL | C | +----------------------+----------------------+----------------+--------------+--------+ | XmNlabelFontList | XmCLabelFontList | XmFontList | dynamic | CSG | +----------------------+----------------------+----------------+--------------+--------+ | XmNlabelRenderTable | XmCLabelRenderTable | XmRenderTable | dynamic | CSG | +----------------------+----------------------+----------------+--------------+--------+ | XmNmapCallback | XmCCallback | XtCallbackList | NULL | C | +----------------------+----------------------+----------------+--------------+--------+ | XmNmarginHeight | XmCMarginHeight | Dimension | 10 | CSG | +----------------------+----------------------+----------------+--------------+--------+ | XmNmarginWidth | XmCMarginWidth | Dimension | 10 | CSG | +----------------------+----------------------+----------------+--------------+--------+ | XmNnoResize | XmCNoResize | Boolean | False | CSG | +----------------------+----------------------+----------------+--------------+--------+ | XmNresizePolicy | XmCResizePolicy | unsigned char | XmRESIZE_ANY | CSG | +----------------------+----------------------+----------------+--------------+--------+ | XmNshadowType | XmCShadowType | unsigned char | XmSHADOW_OUT | CSG | +----------------------+----------------------+----------------+--------------+--------+ | XmNtextFontList | XmCTextFontList | XmFontList | dynamic | CSG | +----------------------+----------------------+----------------+--------------+--------+ | XmNtextRenderTable | XmCTextRenderTable | XmRenderTable | dynamic | CSG | +----------------------+----------------------+----------------+--------------+--------+ | XmNtextTranslations | XmCTranslations | XtTranslations | NULL | C | +----------------------+----------------------+----------------+--------------+--------+ | XmNunmapCallback | XmCCallback | XtCallbackList | NULL | C | +----------------------+----------------------+----------------+--------------+--------+ +----------------------+----------------------+----------------+--------------+--------+ +-----------------------------------------------------------------------------------------------------+ | | XmManager Resource Set | | | | 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 | +-------------------------+-----------------------+-------------------+----------------------+--------+ | XmNhighlightPixmap | XmCHighlightPixmap | Pixmap | dynamic | CSG | +-------------------------+-----------------------+-------------------+----------------------+--------+ | XmNinitialFocus | XmCInitialFocus | Widget | dynamic | CSG | +-------------------------+-----------------------+-------------------+----------------------+--------+ | XmNlayoutDirection | XmCLayoutDirection | XmDirection | dynamic | CG | +-------------------------+-----------------------+-------------------+----------------------+--------+ | XmNnavigationType | XmCNavigationType | XmNavigationType | XmTAB_GROUP | CSG | +-------------------------+-----------------------+-------------------+----------------------+--------+ | XmNpopupHandlerCallback | XmCCallback | XtCallbackList | NULL | C | +-------------------------+-----------------------+-------------------+----------------------+--------+ | XmNshadowThickness | XmCShadowThickness | Dimension | dynamic | CSG | +-------------------------+-----------------------+-------------------+----------------------+--------+ | XmNstringDirection | XmCStringDirection | XmStringDirection | dynamic | CG | +-------------------------+-----------------------+-------------------+----------------------+--------+ | 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 | +-------------------------+-----------------------+-------------------+----------------------+--------+ +-------------------------+-----------------------+-------------------+----------------------+--------+ +------------------------------------------------------------------------+ | | Composite Resource Set | | | | Name | Class | Type | Default | Access | +-------------------+-------------------+-------------+---------+--------+ | XmNchildren | XmCReadOnly | WidgetList | NULL | G | +-------------------+-------------------+-------------+---------+--------+ | XmNinsertPosition | XmCInsertPosition | XtOrderProc | NULL | CSG | +-------------------+-------------------+-------------+---------+--------+ | XmNnumChildren | XmCReadOnly | Cardinal | 0 | G | +-------------------+-------------------+-------------+---------+--------+ +-------------------+-------------------+-------------+---------+--------+ +----------------------------------------------------------------------------------------------------------------+ | | Core Resource Set | | | | Name | Class | Type | Default | Access | +-------------------------------+-------------------------------+----------------+----------------------+--------+ | XmNaccelerators | XmCAccelerators | XtAccelerators | dynamic | N/A | +-------------------------------+-------------------------------+----------------+----------------------+--------+ | 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 | +-------------------------------+-------------------------------+----------------+----------------------+--------+ | XmNscreen | XmCScreen | Screen * | dynamic | CG | +-------------------------------+-------------------------------+----------------+----------------------+--------+ | 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 | +-------------------------------+-------------------------------+----------------+----------------------+--------+ +-------------------------------+-------------------------------+----------------+----------------------+--------+ Callback Information A pointer to the following structure is passed to each callback: typedef struct { int reason; XEvent * event; XmString value; int length; } XmSelectionBoxCallbackStruct; reason Indicates why the callback was invoked event Points to the XEvent that triggered the callback value Indicates the XmString value selected by the user from the SelectionBox list or entered into the SelectionBox text field length Indicates the size in bytes of the XmString value This member is obsolete and exists for compatibility with earlier re- leases. Translations XmSelectionBox inherits translations from XmBulletinBoard. Accelerators The XmNtextAccelerators are added to the Text descendant of XmSelec- tionBox. The default accelerators are described in the following list. The following key names are listed in the X standard key event transla- tion table syntax. This format is the one used by Motif to specify the widget actions corresponding to a given key. A brief overview of the format is provided under VirtualBindings(3). For a complete descrip- tion of the format, please refer to the X Toolkit Instrinsics Documen- tation. :<Key><osfUp>: SelectionBoxUpOrDown(Previous) :<Key><osfDown>: SelectionBoxUpOrDown(Next) :<Key><osfBeginLine>: SelectionBoxUpOrDown(First) :<Key><osfEndLine>: SelectionBoxUpOrDown(Last) :<Key><osfRestore>: SelectionBoxRestore() s c ~m ~a <Key>space: SelectionBoxRestore() Action Routines The XmSelectionBox action routines are SelectionBoxUpOrDown(Previous|Next|First|Last): When called with an argument of Previous, or 0 (zero) for compatibility, selects the previous item in the list and re- places the text with that item. When called with an argument of Next, or 1 for compatibility, selects the next item in the list and replaces the text with that item. When called with an argument of First, or 2 for compatibil- ity, selects the first item in the list and replaces the text with that item. When called with an argument of Last, or 3 for compatibility, selects the last item in the list and replaces the text with that item. SelectionBoxRestore(): Replaces the text value with the list selection. If no item in the list is selected, clears the text. Additional Behavior The SelectionBox widget has the following additional behavior: <Key><osfCancel>: Calls the activate callbacks for the cancel button if it is sensitive. If no cancel button exists and the parent of the SelectionBox is a manager, passes the event to the parent. <Key><osfActivate>: Calls the activate callbacks for the button with the keyboard focus. If no button has the keyboard focus, calls the acti- vate callbacks for the default button if it is sensitive. In a List widget or single-line Text widget, the List or Text action associated with <Key><osfActivate> is called before the SelectionBox actions associated with <Key><osfActivate>. In a multiline Text widget, any <Key><osfActivate> event ex- cept <Key><osfEnter> calls the Text action associated with <Key><osfActivate>, then the SelectionBox actions associated with <Key><osfActivate>. If no button has the focus, no de- fault button exists, and the parent of the SelectionBox is a manager, passes the event to the parent. <OK Button Activated>: If XmNmustMatch is True and the text does not match an item in the file list, calls the XmNnoMatchCallback callbacks with reason XmCR_NO_MATCH. Otherwise, calls the XmNokCallback callbacks with reason XmCR_OK. <Apply Button Activated>: Calls the XmNapplyCallback callbacks with reason XmCR_APPLY. <Cancel Button Activated>: Calls the XmNcancelCallback callbacks with reason XmCR_CAN- CEL. <Help Button Activated>: Calls the XmNhelpCallback callbacks with reason XmCR_HELP. <MapWindow>: Calls the callbacks for XmNmapCallback if the SelectionBox is a child of a Dialog shell. <UnmapWindow>: Calls the callbacks for XmNunmapCallback if the SelectionBox is the child of a DialogShell. Virtual Bindings The bindings for virtual keys are vendor specific. For information about bindings for virtual buttons and keys, see VirtualBindings(3). RELATED Composite(3), Constraint(3), Core(3), XmBulletinBoard(3), XmCreateSe- lectionBox(3), XmCreateSelectionDialog(3), XmCreatePromptDialog(3), Xm- Manager(3), and XmSelectionBoxGetChild(3). XmSelectionBox(3)
NAME | SYNOPSIS | DESCRIPTION | RELATED
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