MAN page from RedHat Other XITE-3.3-3.i386.rpm

Section: Free Widget Foundation (3)
Updated:
Index 

NAME

XfwfOptionButton 

DESCRIPTION

The option button is very much like a PullDown button, except thatthe label of the button is automatically set to the label of the lastselected menu item.

There are two ways to specify the menu: with the popupresource, or with the menu resource.When the popup resource is used, the option button cannot updateits own label, so it becomes the responsibility of the applicationthat created the pop up widget to set the label.

For more explanation of menu and popup, see the XfwfPullDownclass.

 

Public variables

XfwfOptionButton Name Class Type Default

XtNframeWidth

The frame width is again set to a default of 2 pixels.

        

 frameWidth = 2 

XfwfPullDown Name Class Type Default XtNpopup XtCPopup Widget NULL XtNmenu XtCMenu String NULL XtNcascaded XtCCascaded Boolean False XtNhotkey XtCHotkey String NULL XtNmenuCursor XtCMenuCursor Cursor "arrow" XtNprepare XtCPrepare Callback NULL XtNchangeSelection XtCChangeSelection Callback NULL

XfwfButton Name Class Type Default XtNactivate XtCActivate Callback NULL XtNenter XtCEnter Callback NULL XtNleave XtCLeave Callback NULL

XfwfLabel Name Class Type Default XtNlabel XtCLabel String NULL XtNtablist XtCTablist String NULL XtNfont XtCFont FontStruct XtDefaultFont XtNforeground XtCForeground Pixel XtDefaultForeground XtNhlForeground XtCHlForeground Pixel XtDefaultForeground XtNalignment XtCAlignment Alignment 0 XtNtopMargin XtCTopMargin Dimension 2 XtNbottomMargin XtCBottomMargin Dimension 2 XtNleftMargin XtCLeftMargin Dimension 2 XtNrightMargin XtCRightMargin Dimension 2 XtNshrinkToFit XtCShrinkToFit Boolean False XtNrvStart XtCRvStart Int 0 XtNrvLength XtCRvLength Int 0 XtNhlStart XtCHlStart Int 0 XtNhlLength XtCHlLength Int 0

XfwfBoard Name Class Type Default XtNabs_x XtCAbs_x Position 0 XtNrel_x XtCRel_x Float "0.0" XtNabs_y XtCAbs_y Position 0 XtNrel_y XtCRel_y Float "0.0" XtNabs_width XtCAbs_width Position 0 XtNrel_width XtCRel_width Float "1.0" XtNabs_height XtCAbs_height Position 0 XtNrel_height XtCRel_height Float "1.0" XtNhunit XtCHunit Float "1.0" XtNvunit XtCVunit Float "1.0" XtNlocation XtCLocation String NULL

XfwfFrame Name Class Type Default XtNcursor XtCCursor Cursor None XtNframeType XtCFrameType FrameType XfwfRaised XtNframeWidth XtCFrameWidth Dimension 0 XtNouterOffset XtCOuterOffset Dimension 0 XtNinnerOffset XtCInnerOffset Dimension 0 XtNshadowScheme XtCShadowScheme ShadowScheme XfwfAuto XtNtopShadowColor XtCTopShadowColor Pixel compute_topcolor XtNbottomShadowColor XtCBottomShadowColor Pixel compute_bottomcolor XtNtopShadowStipple XtCTopShadowStipple Bitmap NULL XtNbottomShadowStipple XtCBottomShadowStipple Bitmap NULL

XfwfCommon Name Class Type Default XtNtraversalOn XtCTraversalOn Boolean True XtNhighlightThickness XtCHighlightThickness Dimension 2 XtNhighlightColor XtCHighlightColor Pixel XtDefaultForeground XtNhighlightPixmap XtCHighlightPixmap Pixmap None XtNnextTop XtCNextTop Callback NULL XtNuserData XtCUserData Pointer NULL

Composite Name Class Type Default XtNchildren XtCChildren WidgetList NULL insertPosition XtCInsertPosition XTOrderProc NULL numChildren XtCNumChildren Cardinal 0

Core Name Class Type Default XtNx XtCX Position 0 XtNy XtCY Position 0 XtNwidth XtCWidth Dimension 0 XtNheight XtCHeight Dimension 0 borderWidth XtCBorderWidth Dimension 0 XtNcolormap XtCColormap Colormap NULL XtNdepth XtCDepth Int 0 destroyCallback XtCDestroyCallback XTCallbackList NULL XtNsensitive XtCSensitive Boolean True XtNtm XtCTm XTTMRec NULL ancestorSensitive XtCAncestorSensitive Boolean False accelerators XtCAccelerators XTTranslations NULL borderColor XtCBorderColor Pixel 0 borderPixmap XtCBorderPixmap Pixmap NULL background XtCBackground Pixel 0 backgroundPixmap XtCBackgroundPixmap Pixmap NULL mappedWhenManaged XtCMappedWhenManaged Boolean True XtNscreen XtCScreen Screen * NULL

 

Translations

Since wbuild cannot yet inherit translations, they must begiven again.

        

<Btn1Down>: prepare() open_menu() 

Button1<Enter>: prepare() open_menu() 

<Key>Return: prepare() open_menu() 

<Btn1Up>: popdown_maybe() 

 

Importss

incl <stdio.h>

incl <Xfwf/TextMenu.h>

 

Methods

The initialize method adds a callback to the menu, but only if ithas been created in the PullDown widget.

initialize(Widget  request, $, ArgList  args, Cardinal * num_args){    if ($own_popup)        XtAddCallback($popup, XtNactivate, set_label_cb, $);}

Similarly, the set_values methods adds the same callback if a newmenu has been created in the set_values method of XfwfPullDown.

Boolean  set_values(Widget  old, Widget  request, $, ArgList  args, Cardinal * num_args){    if ($old$popup != $popup  $own_popup)        XtAddCallback($popup, XtNactivate, set_label_cb, $);    return False;}

 

Utilities

The set_label_cb routine is called when an option from the optionsmenu is selected. It will set the label of the option button.

set_label_cb(Widget  menu, XtPointer  client_data, XtPointer  call_data){    Widget $ = (Widget) client_data;    XfwfTextMenuData *data = (XfwfTextMenuData *) call_data;    if ($label  strcmp($label, data->label) == 0) return;    XtVaSetValues($, XtNlabel, data->label, NULL);}

---

 

Index

NAME

DESCRIPTION

Public variables

Translations

Importss

Methods

Utilities

---

This document was created byman2html,using the manual pages.