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

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Text <strong>Widget</strong>sDefault Translation BindingsThe following translations are defaults built into every Text widget. They can beoverridden, or replaced by specifying a new value for the Text widget's translationsresource.CtrlA: beginning-of-line() \\n\\CtrlB: backward-character() \\n\\CtrlD: delete-next-character() \\n\\CtrlE: end-of-line() \\n\\CtrlF: forward-character() \\n\\CtrlG: multiply(Reset) \\n\\CtrlH: delete-previous-character() \\n\\CtrlJ: newline-and-indent() \\n\\CtrlK: kill-to-end-of-line() \\n\\CtrlL: redraw-display() \\n\\CtrlM: newline() \\n\\CtrlN: next-line() \\n\\CtrlO: newline-and-backup() \\n\\CtrlP: previous-line() \\n\\CtrlR: search(backward) \\n\\CtrlS: search(forward) \\n\\CtrlT: transpose-characters() \\n\\CtrlU: multiply(4) \\n\\CtrlV: next-page() \\n\\CtrlW: kill-selection() \\n\\CtrlY: insert-selection(CUT_BUFFER1) \\n\\CtrlZ: scroll-one-line-up() \\n\\Ctrl\\: reconnect-im() \\n\\MetaB: backward-word() \\n\\MetaF: forward-word() \\n\\MetaI: insert-file() \\n\\MetaK: kill-to-end-of-paragraph() \\n\\MetaQ: form-paragraph() \\n\\MetaV: previous-page() \\n\\MetaY: insert-selection(PRIMARY, CUT_BUFFER0) \\n\\MetaZ: scroll-one-line-down() \\n\\:Metad: delete-next-word() \\n\\:MetaD: kill-word() \\n\\:Metah: delete-previous-word() \\n\\:MetaH: backward-kill-word() \\n\\:Meta\\: end-of-file() \\n\\:Meta]: forward-paragraph() \\n\\:Meta[: backward-paragraph() \\n\\~Shift MetaDelete:delete-previous-word() \\n\\\ Shift MetaDelete: backward-kill-word() \\n\\~Shift MetaBackspace: delete-previous-word() \\n\\\ Shift MetaBackspace: backward-kill-word() \\n\\Right: forward-character() \\n\\75
Text <strong>Widget</strong>sText FunctionsLeft: backward-character() \\n\\Down: next-line() \\n\\Up: previous-line() \\n\\Delete: delete-previous-character() \\n\\BackSpace: delete-previous-character() \\n\\Linefeed: newline-and-indent() \\n\\Return: newline() \\n\\:insert-char() \\n\\Kanji: reconnect-im() \\n\\: focus-in() \\n\\: focus-out() \\n\\: select-start() \\n\\: extend-adjust() \\n\\: extend-end(PRIMARY, CUT_BUFFER0) \\n\\: insert-selection(PRIMARY, CUT_BUFFER0) \\n\\: extend-start() \\n\\: extend-adjust() \\n\\: extend-end(PRIMARY, CUT_BUFFER0) \\nThe following functions are provided as convenience routines for use with the Textwidget. Although many of these actions can be performed by modifying resources,these interfaces are frequently more efficient.These data structures are defined in the Text widget's public header file, .typedef long XawTextPosition;Character positions in the Text widget begin at 0 and end at n, where n is the numberof characters in the Text source widget.typedef struct {int firstPos;int length;char *ptr;unsigned long format;} XawTextBlock, *XawTextBlockPtr;firstPoslengthptrformatThe first position, or index, to use within the ptr field. Thevalue is commonly zero.The number of characters to be used from the ptr field.The number of characters used is commonly the numberof characters in ptr, and must not be greater than thelength of the string in ptr.Contains the string to be referenced by the Text widget.This flag indicates whether the data pointed to byptr is char or wchar_t. When the associated widget76
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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
Page 29 and 30: Simple Widgets• Processing applic
Page 31 and 32: Simple WidgetsName Class Type Notes
Page 33 and 34: Simple WidgetsResourceswill allow i
Page 35 and 36: Simple WidgetsResourcesWhen creatin
Page 37 and 38: Simple WidgetsforegroundA pixel val
Page 39 and 40: Simple WidgetsresizeSpecifies a Boo
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: Text Widgetsreconnect-im()The popup
Page 83 and 84: Text Widgetsint XawTextReplace( w,
Page 85 and 86: Text WidgetsCalling this function i
Page 87 and 88: Text WidgetsClass Header fileClassC
Page 89 and 90: Text WidgetsResourcesClass Name Tex
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
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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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