1 | sclass CirclesRelater extends MouseAdapter {
|
2 | Canvas canvas; |
3 | CirclesAndLines cal; |
4 | Circle circle; |
5 | Pt p; |
6 | bool popupTrigger; |
7 | componentPopupMenu_Adapter popup; |
8 | int minDist = 20; |
9 | |
10 | *(Canvas *canvas, CirclesAndLines *cal) {
|
11 | if (containsInstance(canvas.tools, CirclesRelater)) ret; |
12 | canvas.tools.add(this); |
13 | canvas.addMouseListener(this); |
14 | canvas.addMouseMotionListener(this); |
15 | |
16 | popup = findMouseListener(canvas, componentPopupMenu_Adapter); |
17 | canvas.removeMouseListener(popup); |
18 | } |
19 | |
20 | public void mousePressed(MouseEvent e) {
|
21 | popupTrigger = e.isPopupTrigger(); |
22 | if (e.getButton() != MouseEvent.BUTTON1) |
23 | circle = findCircle(p = canvas.pointFromEvent(e)); |
24 | else circle = null; |
25 | } |
26 | |
27 | public void mouseDragged(MouseEvent e) {
|
28 | } |
29 | |
30 | public void mouseReleased(MouseEvent e) {
|
31 | Pt pt = canvas.pointFromEvent(e); |
32 | int d = (int) pointDistance(p, pt); |
33 | print("Dist: " + d);
|
34 | if (circle == null || d < minDist) {
|
35 | if (popupTrigger && popup != null) popup.displayMenu2(e); |
36 | ret; |
37 | } |
38 | if (circle != null) {
|
39 | final Circle circle2 = findCircle(pt); |
40 | final Circle circle1 = circle; |
41 | if (circle1 != circle2 && circle2 != null) {
|
42 | final JTextField tf = jTextField(); |
43 | showFormTitled("Link nodes",
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44 | "Node 1", circle1.text, |
45 | "Connection Name", tf, |
46 | "Node 2", circle2.text, r {
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47 | cal.arrow(circle1, toUpper(getTextTrim(tf)), circle2); |
48 | canvas.update(); |
49 | }); |
50 | } |
51 | } |
52 | circle = null; |
53 | } |
54 | |
55 | Circle findCircle(Pt p) { ret cal.findCircle(canvas, p); }
|
56 | } |
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| Snippet ID: | #1007778 |
| Snippet name: | CirclesRelater |
| Eternal ID of this version: | #1007778/20 |
| Text MD5: | 31e761655b114016901a01f2f4a95d27 |
| Author: | stefan |
| Category: | javax / a.i. / gui |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2017-08-27 19:39:21 |
| Source code size: | 1655 bytes / 56 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 479 / 1081 |
| Version history: | 19 change(s) |
| Referenced in: | [show references] |