View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0004874 | JEDI VCL | 00 JVCL Components | public | 2009-07-23 19:11 | 2009-08-23 12:43 |
| Reporter | Onjahyr | Assigned To | AHUser | ||
| Priority | normal | Severity | block | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Product Version | 3.37 | ||||
| Target Version | Fixed in Version | 3.38 | |||
| Summary | 0004874: I found a bug in TJvXPButton. I noticed a interesting detail. | ||||
| Description | 1. Create a new project; 2. Place a TJvXPButton (Jv XP Controls pallete) in the form; 3. If needed, set AutoGray property to False; 4. Type the following code for OnClick event: [ BEGIN OF CODE ] if( ( Sender as TJvXPButton ).isLocked = False ) then ( Sender as TJvXPButton).isLocked := True; [ END ] 5. Run the application; 6. Minimize the application form or switch to other window; 7. Restore or switch to the application form; 8. BUG! TJvXPButton has not "Down" appearence. The bug can be related to component repainting, causing this "lack" in the appearance. | ||||
| Tags | No tags attached. | ||||
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Please provide the zipped sources of a sample application showing this. |
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2009-08-18 15:37
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Bug in TjvXPButton.zip (5,454 bytes) |
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Add zipped source |
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IsLocked := True disables the repainting of the button. I don't know why this property has write access. It is controlled by BeginUpdate/EndUpdate. I will remove the write access. |
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This is by design. The purpose of IsLocked is to disable repainting and not to keep the button in down state. I have now removed the write access to IsLocked with the hint that BeginUpdate/EndUpdate should be used instead. And I have added a new property "Down: Boolean" that keeps the button pressed. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2009-07-23 19:11 | Onjahyr | New Issue | |
| 2009-08-04 09:39 | obones | Note Added: 0015908 | |
| 2009-08-04 09:39 | obones | Status | new => feedback |
| 2009-08-18 15:37 | Onjahyr | File Added: Bug in TjvXPButton.zip | |
| 2009-08-18 15:38 | Onjahyr | Note Added: 0016002 | |
| 2009-08-23 11:51 | AHUser | Note Added: 0016007 | |
| 2009-08-23 12:43 | AHUser | Note Added: 0016008 | |
| 2009-08-23 12:43 | AHUser | Status | feedback => resolved |
| 2009-08-23 12:43 | AHUser | Fixed in Version | => Daily / SVN |
| 2009-08-23 12:43 | AHUser | Resolution | open => fixed |
| 2009-08-23 12:43 | AHUser | Assigned To | => AHUser |
