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1 | sbool mouseEventIsInBorder(MouseEvent e) swing { |
2 | var c = optCast JComponent(e.getComponent()); |
3 | if (c == null) false; |
4 | var border = c.getBorder(); |
5 | if (border == null) false; |
6 | Insets insets = border.getBorderInsets(c); |
7 | int x = e.getX(), y = e.getY(); |
8 | int w = c.getWidth(), h = c.getHeight(); |
9 | bool result = x < insets.left |
10 | || x >= w-insets.right |
11 | || y < insets.top |
12 | || y >= h-insets.bottom; |
13 | printVars ifdef mouseEventIsInBorder_debug("mouseEventIsInBorder " + result, +insets, +w, +h, +x, +y); |
14 | ret result; |
15 | } |
Began life as a copy of #1033465
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Snippet ID: | #1035242 |
Snippet name: | mouseEventIsInBorder - did the mouse event happen in the border of a component? |
Eternal ID of this version: | #1035242/11 |
Text MD5: | dedeb7b0fc6a7a0936704df64981bb1c |
Transpilation MD5: | 7029e1a51d36f8b78eca082909650495 |
Author: | stefan |
Category: | javax / gui |
Type: | JavaX fragment (include) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2022-04-21 03:37:27 |
Source code size: | 546 bytes / 15 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 167 / 276 |
Version history: | 10 change(s) |
Referenced in: | [show references] |