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1 | sclass DoubleVarWithNotify extends DoubleVar {
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2 | event fireChange; |
3 | |
4 | *() {}
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5 | *(double value) { super(value); }
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6 | |
7 | @Override |
8 | public synchronized void set(double a) {
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9 | if (get() != a) {
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10 | super.set(a); |
11 | fireChange(); |
12 | } |
13 | } |
14 | |
15 | selfType onChangeAndNow(Runnable r) {
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16 | onChange(r); |
17 | r.run(); |
18 | this; |
19 | } |
20 | } |
Began life as a copy of #1034280
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| Snippet ID: | #1035745 |
| Snippet name: | DoubleVarWithNotify |
| Eternal ID of this version: | #1035745/1 |
| Text MD5: | 0724580dbfab2c875f2729d649f1ccf9 |
| Transpilation MD5: | e4dd14436314e4b4cf66234cf95b7684 |
| Author: | stefan |
| Category: | javax / gui |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2022-07-19 19:39:36 |
| Source code size: | 352 bytes / 20 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 163 / 223 |
| Referenced in: | [show references] |