1 | sclass tablePopupMenu_Maker {
|
2 | new L menuMakers; |
3 | } |
4 | |
5 | static Map<JTable, tablePopupMenu_Maker> tablePopupMenu_map = newWeakHashMap(); |
6 | |
7 | static new ThreadLocal<MouseEvent> tablePopupMenu_mouseEvent; |
8 | static new ThreadLocal<Bool> tablePopupMenu_first; |
9 | |
10 | // menuMaker = voidfunc(JPopupMenu, int row) |
11 | static void tablePopupMenu(final JTable table, fO menuMaker) {
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12 | final bool first = isTrue(getAndClearThreadLocal(tablePopupMenu_first)); |
13 | swing {
|
14 | tablePopupMenu_Maker maker = tablePopupMenu_map.get(table); |
15 | if (maker == null) {
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16 | tablePopupMenu_map.put(table, maker = new tablePopupMenu_Maker); |
17 | final tablePopupMenu_Maker _maker = maker; |
18 | table.addMouseListener(new MouseAdapter {
|
19 | public void mousePressed(MouseEvent e) { displayMenu(e); }
|
20 | public void mouseReleased(MouseEvent e) { displayMenu(e); }
|
21 | |
22 | void displayMenu(MouseEvent e) {
|
23 | if (!e.isPopupTrigger()) ret; |
24 | new JPopupMenu menu; |
25 | int row = table.rowAtPoint(e.getPoint()); |
26 | if (table.getSelectedRowCount() < 2) |
27 | table.setRowSelectionInterval(row, row); |
28 | int modelRow = convertTableRowToModel(table, row); |
29 | int emptyCount = menu.getComponentCount(); |
30 | |
31 | tablePopupMenu_mouseEvent.set(e); |
32 | for (O menuMaker : _maker.menuMakers) |
33 | pcallF(menuMaker, menu, modelRow); |
34 | |
35 | vmBus_send('showingPopupMenu, table, menu);
|
36 | |
37 | // show menu if any items in it |
38 | if (menu.getComponentCount() != emptyCount) |
39 | menu.show(e.getComponent(), e.getX(), e.getY()); |
40 | } |
41 | }); |
42 | } |
43 | if (first) |
44 | maker.menuMakers.add(0, menuMaker); |
45 | else |
46 | maker.menuMakers.add(menuMaker); |
47 | } |
48 | } |
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| Snippet ID: | #1004446 |
| Snippet name: | tablePopupMenu - adds to the menu if it already exists |
| Eternal ID of this version: | #1004446/6 |
| Text MD5: | 5bbf0eb8153f47ef6151233f24c3da90 |
| Author: | stefan |
| Category: | javax / gui |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2019-01-02 16:44:42 |
| Source code size: | 1786 bytes / 48 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 568 / 587 |
| Version history: | 5 change(s) |
| Referenced in: | [show references] |