Athena Widget Set - C Language Interface - X Consortium ... - X.Org

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Simple Widgetstypedef struct _XawGripCallData {XEvent *event;String *params;Cardinal num_params;} XawGripCallDataRec, *XawGripCallData,GripCallDataRec, *GripCallData; /* supported for R4 compatibility */In this structure, the event is a pointer to the input event that triggered the action.params and num_params give the string parameters specified in the translationtable for the particular event binding.The following is an example of a translation table that uses the GripAction:: GripAction(press): GripAction(move): GripAction(release)For a complete description of the format of translation tables, see the X ToolkitIntrinsics - C Language Interface.Label WidgetApplication header file Class header file Class labelWidgetClassClass Name LabelSuperclass SimpleA Label widget holds a graphic displayed within a rectangular region of the screen.The graphic may be a text string containing multiple lines of characters in an 8 bitor 16 bit character set (to be displayed with a font), or in a multi-byte encoding (foruse with a fontset). The graphic may also be a bitmap or pixmap. The Label widget27
Simple WidgetsResourceswill allow its graphic to be left, right, or center justified. Normally, this widget canbe neither selected nor directly edited by the user. It is intended for use as an outputdevice only.When creating a Label widget instance, the following resources are retrieved fromthe argument list or from the resource database:Name Class Type Notes Default Valueaccelerators Accelerators AcceleratorTableancestorSensitiveAncestorSensitiveNULLBoolean D Truebackground Background Pixel XtDefault-Backgroundbackground-PixmapPixmap Pixmap XtUnspecifiedPixmapbitmap Bitmap Pixmap NoneborderColor BorderColor Pixel XtDefault-ForegroundborderWidth BorderWidth Dimension 1colormap Colormap Colormap Parent'sColormapcursor Cursor Cursor NonecursorName Cursor String NULLdepth Depth int C Parent's DepthborderPixmap Pixmap Pixmap XtUnspecifiedPixmapdestroy-CallbackCallback XtCallbackList NULLencoding Encoding UnsignedChar XawTextEncoding8bitfont Font XFontStruct XtDefaultFontfontSet FontSet XFontSet XtDefault-FontSetforeground Foreground Pixel XtDefault-Foregroundheight Height Dimension A graphic height+ 2 * internalHeightinsensitiveBorderInsensitive Pixmap GreyPixmapinternalHeight Height Dimension 2internalWidth Width Dimension 4international International Boolean C False28
Page 1 and 2: Athena Widget Set -C Language Inter
Page 3 and 4: Table of Contents1. Athena Widgets
Page 5 and 6: Athena Widget Set -C Language Inter
Page 7 and 8: Athena Widgetsand The Intrinsicswid
Page 9 and 10: Athena Widgetsand The Intrinsics•
Page 11 and 12: Athena Widgetsand The IntrinsicsDRD
Page 13 and 14: Using Widgetsapplication_classoptio
Page 15 and 16: Using WidgetsName Class Type Defaul
Page 17 and 18: Using Widgetsapp_contextSpecifies t
Page 19 and 20: Using Widgetsnum_argsSpecifies the
Page 21 and 22: Using Widgets6. When the argument l
Page 23 and 24: Using Widgetseither the name used t
Page 25 and 26: Using WidgetsArg arglist[10];arglis
Page 27 and 28: Simple WidgetsSuperclass LabelResou
Page 29 and 30: Simple Widgets• Processing applic
Page 31: Simple WidgetsName Class Type Notes
Page 35 and 36: Simple WidgetsResourcesWhen creatin
Page 37 and 38: Simple WidgetsforegroundA pixel val
Page 39 and 40: Simple WidgetsresizeSpecifies a Boo
Page 41 and 42: Simple WidgetsName Class Type Notes
Page 43 and 44: Simple WidgetssliderWidthPanner Act
Page 47 and 48: Simple WidgetsRepeater ActionsThe R
Page 51 and 52: Simple Widgetsbacks and passes eith
Page 53 and 54: Simple WidgetsSimple Widget\ * reso
Page 55 and 56: Simple WidgetsResourcesThe StripCha
Page 57 and 58: Simple Widgetsvoid(*getValueProc)(
Page 61 and 62: Simple Widgetsnotify()When the Togg
Page 63 and 64: Chapter 4. MenusThe Athena widget s
Page 65 and 66: MenusNotify(\|)Called when the user
Page 67 and 68: MenusleftBitmaprightBitmapThis is a
Page 69 and 70: Chapter 5. Text WidgetsThe Text wid
Page 71 and 72: Text Widgetswill be insensitive and
Page 73 and 74: Text WidgetsTwoThreeFourFiveSelect
Page 75 and 76: Text Widgetsscroll-one-line-up()scr
Page 77 and 78: Text Widgetskill-to-end-of-paragrap
Page 79 and 80: Text Widgetsreconnect-im()The popup
Page 81 and 82: Text WidgetsText FunctionsLeft: bac
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Text Widgetsint XawTextReplace( w,
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Text WidgetsCalling this function i
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Text WidgetsClass Header fileClassC
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Text WidgetsResourcesClass Name Tex
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Text WidgetsClearing Portions of th
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Text WidgetsFinding the Size of the
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Text WidgetsXawTextPosition Read( w
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Text Widgetstypevalue_returnlength_
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Text WidgetsResourcesSuperclass Tex
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Text WidgetsBoolean XawAsciiSaveAsF
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Text WidgetsName Class Type Notes D
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Chapter 6. Composite and Constraint
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Composite and ConstraintWidgetsName
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Page 111 and 112:
Composite and ConstraintWidgetsLayo
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Composite and ConstraintWidgets{Wid
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Composite and ConstraintWidgetsAppl
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Composite and ConstraintWidgets: Gr
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Composite and ConstraintWidgetsReso
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Composite and ConstraintWidgetsAppl
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Composite and ConstraintWidgetsLayo
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Creating New Widgets(Subclassing)It
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Creating New Widgets(Subclassing)dr
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Creating New Widgets(Subclassing)st
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Creating New Widgets(Subclassing)In
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AcknowledgmentsDonna ConverseMIT X
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Athena Widget Set - C Language Interface - X Consortium ... - X.Org

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