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Up to [NeXTSTEP 3.3 examples] / Examples / AppKit / Draw / textUndo.subproj

Annotation of Examples/AppKit/Draw/textUndo.subproj/UndoText.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  * This subclass of Text knows how to create change objects in response
                      3:  * to modifications made by the user.
                      4:  */
                      5: 
                      6: @interface UndoText : Text
                      7: {
                      8:     NXTextFilterFunc oldTextFilter; /* keep the old text filter around */
                      9:     int startBeforeKeydown;    /* beginning of selection before keydown */
                     10:     int endBeforeKeydown;      /* end of selection before keydown */
                     11: }
                     12: 
                     13: /* Creation method */
                     14: 
                     15: - initFrame:(const NXRect *)frameRect;
                     16: 
                     17: /* Public methods */
                     18: 
                     19: - eraseSelection;
                     20: - (int)clickCount;
                     21: - setClickCount:(int)count;
                     22: - keyDown:(NXEvent *)event;
                     23: - setTextFilter:(NXTextFilterFunc)aFunc;
                     24: 
                     25: /* Methods that create change objects */
                     26: 
                     27: - clear:sender;
                     28: - cut:sender;
                     29: - delete:sender;
                     30: - paste:sender;
                     31: - setSelGray:(float)value;
                     32: - setSelColor:(NXColor)color;
                     33: - setSelFont:font;
                     34: - subscript:sender;
                     35: - superscript:sender;
                     36: - underline:sender;
                     37: - unscript:sender;
                     38: - changeFont:sender;
                     39: - changeTabStopAt:(NXCoord)oldX to:(NXCoord)newX;
                     40: - setSelProp:(NXParagraphProp)prop to:(NXCoord)val;
                     41: - setSelFontSize:(float)size;
                     42: - setSelFontFamily:(const char *)fontName;
                     43: - replaceSel:(char *)str;
                     44: - pasteFont:sender;
                     45: - pasteRuler:sender;
                     46: 
                     47: @end

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