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1 | sclass ImageSurface_PositionToolTip > ImageSurfaceMouseHandler { |
2 | *(ImageSurface is) { |
3 | if (containsInstance(is.tools, ImageSurface_PositionToolTip)) ret; |
4 | register(is); |
5 | } |
6 | |
7 | public void mouseMoved aka mouseDragged(MouseEvent e) { |
8 | pcall { |
9 | Pt p = getPt(e); |
10 | S s = str(p); |
11 | var img = is.getImage(); |
12 | if (img != null && p.x >= 0 && p.y >= 0 |
13 | && p.x < img.getWidth() && p.y < img.getHeight()) { |
14 | IToolTipMaker toolTipMaker = lookupDynamicInterface_v2 IToolTipMaker(img); |
15 | if (toolTipMaker != null) |
16 | s = toolTipMaker.getToolTip(p); |
17 | else |
18 | s += " - " + intToHex_fullLength(img.getRGB(p.x, p.y)); |
19 | } |
20 | setToolTip(is, s); |
21 | } |
22 | } |
23 | } |
Began life as a copy of #1008773
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Snippet ID: | #1033810 |
Snippet name: | ImageSurface_PositionToolTip |
Eternal ID of this version: | #1033810/9 |
Text MD5: | e55deebb00decdf4a579c02119cb6343 |
Transpilation MD5: | fec168df4f0706bc78586ebcfa3e07e1 |
Author: | stefan |
Category: | javax / gui |
Type: | JavaX fragment (include) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2022-11-26 15:14:25 |
Source code size: | 736 bytes / 23 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 176 / 320 |
Version history: | 8 change(s) |
Referenced in: | [show references] |