View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0003644 | JEDI VCL | 00 JVCL Components | public | 2006-04-17 10:05 | 2006-06-09 01:43 |
| Reporter | mendelo | Assigned To | obones | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | resolved | Resolution | no change required | ||
| Product Version | 3.10 | ||||
| Target Version | Fixed in Version | ||||
| Summary | 0003644: OnExitCell in TjvStringGrid | ||||
| Description | The OnExitCell event in jvStringGrid seems to be inconsistant. A)It would appear that it is only triggered if the cell is in edit mode, it does not fire if tabbing from cell to cell for example. Perhaps this behaviour is deliberate but the help file does not indicate this. B)If in edit mode, and launch a separate modal form, when the modal window closes and focus returns to the cell, the event seems to fire about 40 times. To illustrate, I am using a particular column as a lookup field. As the user types in the cell ,on the SetEditText event it looks up the typed information in a table. If the user cannot locate the looked up item, pressing the ENTER key opens a modal form which allows him to choose the item. I assume that if one is typing in the cell, edit mode is ON and as soon as the enter key is pressed, this toggles edit mode off. However this may occur after the conclusion of the ONKEYPRESS event. Nevertheless my modal form appears. I created an incremental counter that shows on a label in the previous form every time the ONEXITCELL event fires and can see that the event has fired while I am viewing the modal form. As soon as I close the form, the on exit cell fires an additional 40 times,though my focus is correctly back in the selected cell. The 40 is I am assuming a random number, or not random but not necessarily conclusive in any way, it could be the total number of cells in my grid, the number hidden by the modal form etc. but I do not understand why it would need to fire at all after the initial one time. | ||||
| Tags | No tags attached. | ||||
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Please provide the zipped sources of an application showing the issue. |
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2006-04-19 00:33
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JVStringGridTest.zip.zip (283,745 bytes) |
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A. Yes, it is meant to indicate the exit of edit mode. B. That number may result from a sort you are doing. Search for "ExitCell" in the sources for TJvStringGrid, you will see why. Online help has been updated to reflect this. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2006-04-17 10:05 | mendelo | New Issue | |
| 2006-04-18 01:03 | obones | Note Added: 0009130 | |
| 2006-04-18 01:03 | obones | Status | new => feedback |
| 2006-04-19 00:33 | mendelo | File Added: JVStringGridTest.zip.zip | |
| 2006-04-19 03:06 | obones | Status | feedback => acknowledged |
| 2006-06-09 01:43 | obones | Status | acknowledged => resolved |
| 2006-06-09 01:43 | obones | Resolution | open => no change required |
| 2006-06-09 01:43 | obones | Assigned To | => obones |
| 2006-06-09 01:43 | obones | Note Added: 0009507 |
