View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0004219 | JEDI VCL | 00 JVCL Components | public | 2007-08-29 06:45 | 2007-09-11 16:23 |
| Reporter | ZENsan | Assigned To | AHUser | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Product Version | Daily / GIT | ||||
| Target Version | Fixed in Version | ||||
| Summary | 0004219: JvDBGrid remains unusable if there is TWebBrowser or TEmbeddedWB | ||||
| Description | JvDBGrid remains unusable if there is TWebBrowser or TEmbeddedWB. Siply put this two components on the same form/frame and After activating WebBrowser you cant control DbGrid. | ||||
| Tags | No tags attached. | ||||
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2007-08-29 06:45
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Grid.zip (4,811 bytes) |
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This problem also happens with TDBGrid. But the actual bug is not in the grid. The WebBrowser takes the windows focus, but not the VCL focus. And when you click on the grid, the windows focus doesn't change because the VCL thinks it already has the focus. This causes AquireFocus to fail. A solution is to implement the WebBrowsers ShowUI event: function TForm1.EmbeddedWeb_ShowUI(const dwID: Cardinal; const pActiveObject: IOleInPlaceActiveObject; const pCommandTarget: IOleCommandTarget; const pFrame: IOleInPlaceFrame; const pDoc: IOleInPlaceUIWindow): HRESULT; begin if csDesigning in ComponentState then Result := S_FALSE else begin try if webBrowser.CanFocus then webBrowser.SetFocus; // inform the VCL that the browser has the vcl focus except end; Result := S_FALSE; end; end; |
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Many thanks! It works perfectly. Genius! |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2007-08-29 06:45 | ZENsan | New Issue | |
| 2007-08-29 06:45 | ZENsan | File Added: Grid.zip | |
| 2007-09-05 10:40 | AHUser | Note Added: 0013733 | |
| 2007-09-05 10:44 | AHUser | Status | new => feedback |
| 2007-09-06 07:47 | ZENsan | Note Added: 0013746 | |
| 2007-09-06 12:17 | AHUser | Note Edited: 0013733 | |
| 2007-09-11 16:23 | AHUser | Status | feedback => resolved |
| 2007-09-11 16:23 | AHUser | Resolution | open => fixed |
| 2007-09-11 16:23 | AHUser | Assigned To | => AHUser |
