View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0004236 | JEDI VCL | 00 JVCL Components | public | 2007-09-24 08:46 | 2008-07-23 07:18 |
| Reporter | ssamayoa | Assigned To | obones | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | resolved | Resolution | suspended | ||
| Product Version | 3.32 | ||||
| Target Version | Fixed in Version | ||||
| Summary | 0004236: JvXPBar doesn't shown transparent bitmaps | ||||
| Description | JvXPBar doesn't shown transparent bitmaps. | ||||
| Additional Information | While converting TJvXPBar to lazarus I found a small problem with the painting of the image of the item. Just try WinXPBarDemo: The background of the image is white instead of transparent. Arround line 900 of JvXPBar.pas (v11043 of JVCL 3.32) begins the method: procedure TJvXPBarItem.DrawItem(AWinXPBar: TJvXPCustomWinXPBar; ACanvas: TCanvas; find the code of the image painting: if HasImages then begin Draw(Rect.Left + 1, Rect.Top + (LBar.FItemHeight - Bitmap.Height) div 2, Bitmap); Inc(Rect.Left, Self.Images.Width + 4); end And change for: if HasImages then begin if (Self.ImageIndex <> -1) then Self.Images.Draw(ACanvas, Rect.Left + 1, Rect.Top + (LBar.FItemHeight - Bitmap.Height) div 2, Self.ImageIndex); Inc(Rect.Left, Self.Images.Width + 4); end I'm not a JVCL commiter, please take this simple change to the main branch. Regards. | ||||
| Tags | No tags attached. | ||||
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I do not agree with your change, it should be done in TJvXPCustomWinXPBar.DoDrawItem as this is where the bitmap is created. |
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Hello? Any reactions? |
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No news, no action |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2007-09-24 08:46 | ssamayoa | New Issue | |
| 2007-10-12 08:52 | obones | Note Added: 0013940 | |
| 2007-10-12 08:52 | obones | Status | new => feedback |
| 2008-02-21 03:51 | obones | Note Added: 0014237 | |
| 2008-07-23 07:18 | obones | Status | feedback => resolved |
| 2008-07-23 07:18 | obones | Resolution | open => suspended |
| 2008-07-23 07:18 | obones | Assigned To | => obones |
| 2008-07-23 07:18 | obones | Note Added: 0014434 |
