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NeXTSTEP 3.1 (Developer) [x86]
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NeXT Step 3.1 Intel dev.cdr.dmg
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Examples
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AppKit
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Graph
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GraphDoc.h
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1993-01-07
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#import <objc/Object.h>
@class Window, Expression, LineGraph, Form, Matrix, Slider, SliderCell, TextFieldCell, Button, NXDataLinkManager;
@interface GraphDoc : Object {
Window *window;
Expression *expr; /* Expression object for evaluation */
LineGraph *graph; /* custom view for drawing graph */
Form *equation; /* form holding equation text */
Matrix *variableSliders; /* outlets to other controls */
Matrix *variableTexts;
Matrix *variableLabels;
SliderCell *resolutionSlider;
TextFieldCell *resolutionText;
SliderCell *minXSlider;
TextFieldCell *minXText;
SliderCell *maxXSlider;
TextFieldCell *maxXText;
Button *autoScale;
char *name; /* the name of the document */
char *realName; /* unambiguous name of the document */
NXDataLinkManager *linkMgr; /* LinkManager */
List *linksTracked; /* active links to this document */
}
- init;
- initFromFile:(const char *)file;
- free;
- (const char *)filename;
/* unambiguous path to this file (no symlinks) */
- (const char *)realFilename;
/* target action messages sent from various graph controls */
- equationChanged:sender;
- xRangeSliderChanged:sender;
- xRangeTextChanged:sender;
- resolutionChanged:sender;
- variableSliderChanged:sender;
- variableTextChanged:sender;
- zoomIn:sender;
- zoomOut:sender;
- autoScale:sender;
- invertColors:sender;
/* target action messages sent menu items */
- copyGraph:sender;
- save:sender;
- saveAs:sender;
- saveTo:sender;
- revertToSaved:sender;
@end