1 | static <A extends JComponent> A onFirstComponentShow(final A component, final Runnable onShow) {
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2 | swing {
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3 | component.addAncestorListener(new AncestorListener {
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4 | public void ancestorAdded(AncestorEvent event) {
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5 | component.removeAncestorListener(this); |
6 | pcallF(onShow); |
7 | } |
8 | public void ancestorRemoved(AncestorEvent event) {}
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9 | public void ancestorMoved(AncestorEvent event) {}
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10 | }); |
11 | } |
12 | ret component; |
13 | } |
Began life as a copy of #1003557
download show line numbers debug dex old transpilations
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| Snippet ID: | #1019408 |
| Snippet name: | onFirstComponentShow - do something on first showing of component |
| Eternal ID of this version: | #1019408/2 |
| Text MD5: | 1de530632d94b05d8696ce0cb6348671 |
| Author: | stefan |
| Category: | javax / gui |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2018-11-05 01:07:37 |
| Source code size: | 455 bytes / 13 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 429 / 450 |
| Version history: | 1 change(s) |
| Referenced in: | [show references] |