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Annotation of Examples/AppKit/Draw/graphicsUndo.subproj/ResizeGraphicsChange.m, revision 1.1.1.1

1.1       root        1: #import "drawundo.h"
                      2: 
                      3: @interface ResizeGraphicsChange(PrivateMethods)
                      4: 
                      5: - undoDetails;
                      6: - redoDetails;
                      7: 
                      8: @end
                      9: 
                     10: @implementation ResizeGraphicsChange
                     11: 
                     12: - initGraphicView:aGraphicView graphic:aGraphic
                     13: {
                     14:     [super initGraphicView:aGraphicView];
                     15:     graphic = aGraphic;
                     16:     return self;
                     17: }
                     18: 
                     19: - (const char *)changeName
                     20: {
                     21:     return NXLocalStringFromTable("Operations", "Resize", NULL, "The operation of changing the size of a graphical entity by dragging a corner of it with the mouse.");
                     22: }
                     23: 
                     24: - saveBeforeChange
                     25: {
                     26:     graphics = [[List alloc] init];
                     27:     [graphics addObject:graphic];
                     28:     [graphic getBounds:&oldBounds];
                     29:     return self;
                     30: }
                     31: 
                     32: - changeDetailClass
                     33: {
                     34:     return nil;
                     35: }
                     36: 
                     37: - undoDetails
                     38: {
                     39:     [graphic getBounds:&newBounds];
                     40:     [graphic setBounds:&oldBounds];
                     41:     return self;
                     42: }
                     43: 
                     44: - redoDetails
                     45: {
                     46:     [graphic setBounds:&newBounds];
                     47:     return self;
                     48: }
                     49: 
                     50: @end

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