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comparison user/doob_test1/MouseHandler.d @ 4:8d49c4eb4800

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Added user examples
author Frank Benoit <benoit@tionex.de>
date Sun, 10 Feb 2008 04:28:56 +0100
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3:6e0b2c96d1fd 4:8d49c4eb4800
1 module user.doob_test1.MouseHandler;
2
3 private import dwt.events.MouseListener;
4 private import dwt.events.MouseMoveListener;
5 private import dwt.events.MouseEvent;
6
7 private import tango.io.Stdout;
8
9 private import user.doob_test1.PaintHandler;
10
11 class MouseHandler : MouseListener, MouseMoveListener {
12 PaintHandler hPaint;
13 bool pressed = false;
14
15 this(PaintHandler ph) {
16 hPaint = ph;
17 }
18
19 void mouseDoubleClick(MouseEvent e) {
20 }
21
22 void mouseDown(MouseEvent e) {
23 hPaint.x = e.x;
24 hPaint.y = e.y;
25 pressed = true;
26 }
27
28 void mouseUp(MouseEvent e) {
29 hPaint.xDiff = e.x-hPaint.x;
30 hPaint.yDiff = e.y-hPaint.y;
31 hPaint.reDraw();
32 pressed = false;
33 }
34
35 void mouseMove(MouseEvent e) {
36 if(pressed) {
37 hPaint.xDiff = e.x-hPaint.x;
38 hPaint.yDiff = e.y-hPaint.y;
39 hPaint.reDraw();
40 }
41 }
42 }