View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0003784 | JEDI VCL | 00 JVCL Components | public | 2006-06-28 10:59 | 2006-08-30 07:37 |
| Reporter | Thomas | Assigned To | obones | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Product Version | 3.20 | ||||
| Target Version | Fixed in Version | 3.30 | |||
| Summary | 0003784: Glitch drawing bug in TjvTreeView | ||||
| Description | If you have a tree item [+] - item - item [+] ... And you use the keys to move between them. The following happens after leaving a focused item. The drawing code almost always leaves "|" 1 pixel border to the right. I think it is some rect invalidation / clearing that does include the full node rect. [this happens on updated:Windows XP + Delphi 2005] ... What my fix does is it ensures that the "mausurement" of a node is always the same. | ||||
| Additional Information | procedure TJvTreeView.InternalCustomDrawItem(Sender: TCustomTreeView; Node: TTreeNode; State: TCustomDrawState; var DefaultDraw: Boolean); #### OLD CODE #### if (State = []) or (State = [cdsDefault]) or (State = [cdsSelected]) then begin Canvas.Font := TJvTreeNode(Node).Font; Canvas.Brush := TJvTreeNode(Node).Brush; end; #### NEW CODE #### if (State = []) or (State = [cdsDefault]) or (State = [cdsSelected]) then begin Canvas.Font := TJvTreeNode(Node).Font; Canvas.Brush := TJvTreeNode(Node).Brush; end else begin Canvas.Font.Name := TJvTreeNode(Node).Font.Name; Canvas.Font.Size := TJvTreeNode(Node).Font.Size; end ; | ||||
| Tags | No tags attached. | ||||
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Please provide the zipped sources of an application showing this. For the record, I don't think setting the font name and size is a good thing, especially because they can be set to a completely different value from the parent. |
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No answers for about 2 months, I'm assuming this is fixed. Should it not be the case, please create a new issue |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2006-06-28 10:59 | Thomas | New Issue | |
| 2006-06-29 06:05 | obones | Note Added: 0009724 | |
| 2006-06-29 06:05 | obones | Status | new => feedback |
| 2006-08-30 07:37 | obones | Status | feedback => resolved |
| 2006-08-30 07:37 | obones | Fixed in Version | => Daily / SVN |
| 2006-08-30 07:37 | obones | Resolution | open => fixed |
| 2006-08-30 07:37 | obones | Assigned To | => obones |
| 2006-08-30 07:37 | obones | Note Added: 0010040 |
