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

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Text WidgetsName Class Type Notes Default ValueinsertPosition TextPosition int 0leftMargin Margin Position 2mappedWhen-ManagedMappedWhen-ManagedBoolean TruepointerColor Foreground Pixel XtDefault-ForegroundpointerColor-BackgroundBackground Pixel XtDefault-BackgroundrightMargin Margin Position 4screen Screen Pointer R Parent'sScreenresize Resize XawTextResizeModeXawtextResizeNeverscrollHorizontalScroll ScrollMode XawtextScrollNeverselectTypes SelectTypes XawTextSelectType*scrollVertical Scroll XawTextScrollModeXawtextScrollNeverSee abovesensitive Sensitive Boolean TruetextSink TextSink Widget NULLtextSource TextSource Widget NULLtopMargin Margin Position 2translations Translations TranslationTableunrealize-CallbackSee aboveCallback XtCallbackList NULLwidth Width Dimension 100wrap Wrap WrapMode XawtextWrapNeverTextSink Objectx Position Position 0y Position Position 0Application Header file Class Header file Class textSinkObjectClass83
Text WidgetsResourcesClass Name TextSinkSuperclass ObjectThe TextSink object is the root object for all text sinks. Any new text sink objectsshould be subclasses of the TextSink Object. The TextSink Class contains all methodsthat the Text widget expects a text sink to export.Since all text sinks will have some resources in common, the TextSink defines a fewnew resources.When creating an TextSink object instance, the following resources are retrievedfrom the argument list or from the resource database:Name Class Type Notes Default Valuebackground Background Pixel XtDefault-Backgrounddestroy-CallbackCallback XtCallbackList NULLforeground Foreground Pixel XtDefault-Foreground_Subclassing the TextSinkThe only purpose of the TextSink Object is to be subclassed. It contains the minimumset of class methods that all text sinks must have. While all may be inherited, thedirect descendant of TextSink must specify some of them as TextSink does containenough information to be a valid text sink by itself. Do not try to use the TextSinkas a valid sink for the Text widget; it is not intended to be used as a sink by itself.Function Inherit with Public Interface must specifyDisplayTextInsertCursorXawTextSinkInsertCursorClearTo-BackgroundFindPositionFindDistanceXtInherit-DisplayTextXtInheritClearTo-BackgroundXtInheritFind-DistanceXawTextSinkDisplayTextXtInheritInsertCursorXawTex-tSinkClearTo-BackgroundXtInheritFindPositionXawTextSink-FindPositionXawTextSink-FindDistanceResolve XtInheritResolve XawTextSinkResolveMaxLines XtInheritMaxLines XawTextSinkMaxLinesyesyesnoyesyesyesno84
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Athena Widget Set -C Language Inter
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Table of Contents1. Athena Widgets
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Athena Widget Set -C Language Inter
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Athena Widgetsand The Intrinsicswid
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Athena Widgetsand The Intrinsics•
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Athena Widgetsand The IntrinsicsDRD
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Using Widgetsapplication_classoptio
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Using WidgetsName Class Type Defaul
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Using Widgetsapp_contextSpecifies t
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Using Widgetsnum_argsSpecifies the
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Using Widgets6. When the argument l
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Using Widgetseither the name used t
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Using WidgetsArg arglist[10];arglis
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Simple WidgetsSuperclass LabelResou
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Simple Widgets• Processing applic
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Simple WidgetsName Class Type Notes
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Simple WidgetsResourceswill allow i
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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
Page 83 and 84: Text Widgetsint XawTextReplace( w,
Page 85 and 86: Text WidgetsCalling this function i
Page 87: Text WidgetsClass Header fileClassC
Page 91 and 92: Text WidgetsClearing Portions of th
Page 93 and 94: Text WidgetsFinding the Size of the
Page 95 and 96: Text WidgetsXawTextPosition Read( w
Page 97 and 98: Text Widgetstypevalue_returnlength_
Page 99 and 100: Text WidgetsResourcesSuperclass Tex
Page 101 and 102: Text WidgetsBoolean XawAsciiSaveAsF
Page 103 and 104: Text WidgetsName Class Type Notes D
Page 105 and 106: Chapter 6. Composite and Constraint
Page 107 and 108: Composite and ConstraintWidgetsName
Page 111 and 112: Composite and ConstraintWidgetsLayo
Page 113 and 114: Composite and ConstraintWidgets{Wid
Page 117 and 118: Composite and ConstraintWidgetsAppl
Page 123 and 124: Composite and ConstraintWidgets: Gr
Page 125 and 126: Composite and ConstraintWidgetsReso
Page 129 and 130: Composite and ConstraintWidgetsAppl
Page 131 and 132: Composite and ConstraintWidgetsLayo
Page 133 and 134: Creating New Widgets(Subclassing)It
Page 135 and 136: Creating New Widgets(Subclassing)dr
Page 137 and 138: 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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