View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0005146 | JEDI VCL | 00 JVCL Components | public | 2010-02-01 15:29 | 2012-02-29 16:53 |
| Reporter | vac | Assigned To | obones | ||
| Priority | normal | Severity | major | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Product Version | 3.39 | ||||
| Target Version | Fixed in Version | 3.45 | |||
| Summary | 0005146: TJvTreeNode.SetChecked does not work when user changes node state | ||||
| Description | In additional information i have add my solution. The example of this problem is: First i do SelectAll procedure (listed below) - check all nodes in code. Next, the user will disable some checkboxes and after that, if i execute my SelectAll procedure, checkboxes disabled by the user wont be checked. procedure TForm1.SelectAllClick(Sender: TObject); var I: integer; begin for I := 0 to JvTreeView1.Items.Count - 1 do TJvTreeNode(JvTreeView1.Items[I]).Checked:=True; end; | ||||
| Additional Information | I think the problem is in procedure TJvTreeNode.SetChecked(Value: Boolean); in first line: "if Value <> FChecked then" FChecked is variable which is not refreshing on user actions. Changing this line to: "if Value <> GetChecked then" solves the problem. | ||||
| Tags | No tags attached. | ||||
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Please provide the zipped sources of a sample application showing this |
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i have provided minimal example - first click "select all" button to check all nodes (all three nodes will be checked correctly). after that, click on any checkbox to uncheck it. finally, click "select all" button again (unchecked nodes won't be checked...) |
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2010-03-08 17:48
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jedi_treenode.zip (1,457 bytes) |
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Thanks, this is now in SVN |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2010-02-01 15:29 | vac | New Issue | |
| 2010-03-08 16:14 | obones | Note Added: 0017254 | |
| 2010-03-08 16:14 | obones | Status | new => feedback |
| 2010-03-08 17:48 | vac | Note Added: 0017265 | |
| 2010-03-08 17:48 | vac | File Added: jedi_treenode.zip | |
| 2010-06-07 13:42 | obones | Status | feedback => acknowledged |
| 2010-10-08 15:04 | obones | Note Added: 0017780 | |
| 2010-10-08 15:04 | obones | Status | acknowledged => resolved |
| 2010-10-08 15:04 | obones | Fixed in Version | => Daily / SVN |
| 2010-10-08 15:04 | obones | Resolution | open => fixed |
| 2010-10-08 15:04 | obones | Assigned To | => obones |
| 2012-02-29 16:53 | obones | Fixed in Version | Daily / SVN => 3.45 |
