View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0004189 | JEDI VCL | 00 JVCL Components | public | 2007-07-29 09:26 | 2007-08-06 06:41 |
| Reporter | mcarro | Assigned To | obones | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Product Version | 3.30 | ||||
| Target Version | Fixed in Version | 3.34 | |||
| Summary | 0004189: tjvupdown fails when setting min/max | ||||
| Description | Setting min and max produces confusing effects because the Borland's ancestor (TCustomUpDown) has its own (private) copies of the member variables FMin and FMax that are not updated by the SetMin and SetMax methods in TJvCustomUpDown. The problem shows (among other cases) when setting Min/Max to a value lower/greater than the default. For example after setting Max to 1000 (the default is 100) the Direction parameter of the OnChangingEx event will take the value updNone instead of updUp as it should when Position is between 100 and 999, etc. | ||||
| Additional Information | To solve the probleam SetMin and SetMax must update the ancestor properties before doing any processing, as in: --- JvUpDown.pas 2007-07-29 11:36:38.493931200 -0300 +++ new\JvUpDown.pas 2007-07-29 11:22:12.000000000 -0300 @@ -257,6 +257,7 @@ procedure TJvCustomUpDown.SetMax(const Value: Integer); begin + inherited Max := Value; if Value <> FMax then begin FMax := Value; @@ -267,6 +268,7 @@ procedure TJvCustomUpDown.SetMin(const Value: Integer); begin + inherited Min := Value; if Value <> FMin then begin FMin := Value; | ||||
| Tags | No tags attached. | ||||
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2007-07-29 09:26 | mcarro | New Issue | |
| 2007-08-06 06:41 | obones | Status | new => resolved |
| 2007-08-06 06:41 | obones | Fixed in Version | => Daily / SVN |
| 2007-08-06 06:41 | obones | Resolution | open => fixed |
| 2007-08-06 06:41 | obones | Assigned To | => obones |
| 2007-08-06 06:41 | obones | Note Added: 0013613 |
