XmTextSetMaxLength — A Text function that sets the value of the current maximum allowable length of a text string entered from the keyboard Synopsis #include <Xm/Text.h> void XmTextSetMaxLength( Widget widget, int max_length); Description XmTextSetMaxLength sets the value of the current maximum allowable length of the text string in the Text widget. The maximum allowable length…
XmTextSetInsertionPosition — A Text function that sets the position of the insert cursor Synopsis #include <Xm/Text.h> void XmTextSetInsertionPosition( Widget widget, XmTextPosition position); Description XmTextSetInsertionPosition sets the insertion cursor position of the Text widget. This routine also calls the widget’s XmNmotionVerifyCallback callbacks if the insertion cursor position changes. widget Specifies the Text widget ID position Specifies…
XmTextSetHighlight — A Text function that highlights text Synopsis #include <Xm/Text.h> void XmTextSetHighlight( Widget widget, XmTextPosition left, XmTextPosition right, XmHighlightMode mode); Description XmTextSetHighlight highlights text between the two specified character positions. The mode parameter determines the type of highlighting. Highlighting text merely changes the visual appearance of the text; it does not set the selection….
XmTextSetEditable — A Text function that sets the edit permission Synopsis #include <Xm/Text.h> void XmTextSetEditable( Widget widget, Boolean editable); Description XmTextSetEditable sets the edit permission state of the Text widget. When set to True, the text string can be edited. widget Specifies the Text widget ID editable Specifies a Boolean value that when True allows…
XmTextSetAddMode — A Text function that sets the state of Add mode Synopsis #include <Xm/Text.h> void XmTextSetAddMode( Widget widget, Boolean state); Description XmTextSetAddMode controls whether or not the Text widget is in Add mode. When the widget is in Add mode, the insert cursor can be moved without disturbing the primary selection. widget Specifies the…
XmTextScroll — A Text function that scrolls text Synopsis #include <Xm/Text.h> void XmTextScroll( Widget widget, int lines); Description XmTextScroll scrolls text by a given number of lines in a Text widget. The sign of the number is interpreted according to the value of the XmNlayoutDirection resource. widget Specifies the Text widget ID lines Specifies the…
XmTextReplaceWcs — A Text function that replaces part of a wide character string in a Text widget Synopsis #include <Xm/Text.h> void XmTextReplaceWcs( Widget widget, XmTextPosition from_pos, XmTextPosition to_pos, wchar_t *wcstring); Description XmTextReplaceWcs replaces part of the wide character string in the Text widget. The character positions begin at zero and are numbered sequentially from the…
XmTextReplace — A Text function that replaces part of a text string Synopsis #include <Xm/Text.h> void XmTextReplace( Widget widget, XmTextPosition from_pos, XmTextPosition to_pos, char * value); Description XmTextReplace replaces part of the text string in the Text widget. The character positions begin at 0 (zero) and are numbered sequentially from the beginning of the text….
XmTextRemove — A Text function that deletes the primary selection Synopsis #include <Xm/Text.h> Boolean XmTextRemove( Widget widget); Description XmTextRemove deletes the primary selected text. If there is a selection, this routine also calls the widget’s XmNvalueChangedCallback and verification callbacks, either XmNmodifyVerifyCallback or XmNmodifyVerifyCallbackWcs, or both. If both verification callback lists are registered, the procedures of…
XmTextPosition — Data type for a character position within a text string Synopsis #include <Xm/Xm.h> Description XmTextPosition is an integer data type that holds a character’s position within a text string for Text and TextField. An XmTextPosition value conceptually points to the gap between two characters. For example, consider a text string consisting of N…
XmTextPosToXY — A Text function that accesses the x and y position of a character position Synopsis #include <Xm/Text.h> Boolean XmTextPosToXY( Widget widget, XmTextPosition position, Position *x, Position *y); Description XmTextPosToXY accesses the x and y position, relative to the upper left corner of the Text widget, of a given character position in the text…
XmTextPasteLink — A Text function that inserts a link to the clipboard selection Synopsis #include <Xm/Text.h> Boolean XmTextPasteLink( Widget widget); Description XmTextPasteLink inserts a link to the clipboard selection at the insertion cursor. This routine calls the widget’s XmNdestinationCallback procedures with the selection member of the XmDestinationCallbackStruct set to CLIPBOARD and with the operation member…
XmTextPaste — A Text function that inserts the clipboard selection Synopsis #include <Xm/Text.h> Boolean XmTextPaste( Widget widget); Description XmTextPaste inserts the clipboard selection at the insertion cursor of the destination widget. If XmNpendingDelete is True and the insertion cursor is inside the current selection, the clipboard selection replaces the selected text. This routine calls the…
XmTextInsertWcs — A Text function that inserts a wide character string into a Text widget Synopsis #include <Xm/Text.h> void XmTextInsertWcs( Widget widget, XmTextPosition position, wchar_t *wcstring); Description XmTextInsertWcs inserts a wide character string into the Text widget at a specified location. The character positions begin at 0 (zero) and are numbered sequentially from the beginning…
XmTextInsert — A Text function that inserts a character string into a text string Synopsis #include <Xm/Text.h> void XmTextInsert( Widget widget, XmTextPosition position, char * value); Description XmTextInsert inserts a character string into the text string in the Text widget. The character positions begin at 0 (zero) and are numbered sequentially from the beginning of…
XmTextGetTopCharacter — A Text function that accesses the position of the first character displayed Synopsis #include <Xm/Text.h> XmTextPosition XmTextGetTopCharacter( Widget widget); Description XmTextGetTopCharacter accesses the position of the text at the top of the Text widget. If there is no text in the Text widget (in other words, XmNvalue contains an empty string), then XmTextGetTopCharacter…
XmTextGetSubstringWcs — A Text function that retrieves a portion of a wide character internal text buffer Synopsis #include <Xm/Text.h> int XmTextGetSubstringWcs( Widget widget, XmTextPosition start, int num_chars, int buffer_size, wchar_t *buffer); Description XmTextGetSubstringWcs retrieves a copy of a portion of the internal text buffer of a Text widget that is stored in a wide character…
XmTextGetSubstring — A Text function that retrieves a copy of a portion of the internal text buffer Synopsis #include <Xm/Text.h> int XmTextGetSubstring( Widget widget, XmTextPosition start, int num_chars, int buffer_size, char *buffer); Description XmTextGetSubstring retrieves a copy of a portion of the internal text buffer of a Text widget. The function copies a specified number…
XmTextGetStringWcs — A Text function that retrieves a copy of the wide character string value of a Text widget Synopsis #include <Xm/Text.h> wchar_t * XmTextGetStringWcs( Widget widget); Description XmTextGetStringWcs retrieves a copy of the wide character string value of the Text widget. The application is responsible for freeing the storage associated with the string by…
XmTextGetString — A Text function that accesses the string value Synopsis #include <Xm/Text.h> char * XmTextGetString( Widget widget); Description XmTextGetString accesses the string value of the Text widget. The application is responsible for freeing the storage associated with the string by calling XtFree. widget Specifies the Text widget ID For a complete definition of Text…