| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0027696 | Lazarus | LCL | public | 2015-03-19 23:09 | 2015-05-30 00:51 |
| Reporter | snorkel | Assigned To | Zeljan Rikalo | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Platform | QT | OS | Netrunner KDE 64bit | OS Version | 2014.09 |
| Product Version | 1.4RC2 | Product Build | |||
| Target Version | 1.4 | Fixed in Version | 1.5 (SVN) | ||
| Summary | 0027696: Tlistview view on QT only will not show text if icon is assigned from imagelist to tlistitem. | ||||
| Description | When using a imagelist with a tlistview the tlistitem will not show text after a image index is set. Works fine on all other widget sets, just not QT. | ||||
| Steps To Reproduce | procedure TMainDatamod.addmsg(themsg:string;icon:TmsgIconType); var datestr:string; aitem:TListItem; begin datestr:=formatdatetime('mm/dd/yyyy HH:MM:SS AM/PM',now); aitem:= mainform.messages_lv.Items.Add; aitem.ImageIndex:=integer(icon); aitem.Caption:=format('%-32s %s',[datestr,themsg]); mainform.messages_lv.Items.Item[mainform.messages_lv.Items.Count-1].MakeVisible(false); end; | ||||
| Tags | No tags attached. | ||||
| Fixed in Revision | 48475 | ||||
| LazTarget | 1.4 | ||||
| Widgetset | QT | ||||
| Attached Files |
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Please attach example project. |
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Cannot reproduce this one. |
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ok, going to make a sample project. |
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I made a sample project that shows error. Widget set must be QT. I am also attaching a screen shot of me running the sample project on 1.4 RC2 which shows the results right after clicking the button. |
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snapshot3.png (183,287 bytes) |
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Notice in the first screen shot only the image is displayed. |
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sample_proj.zip (132,205 bytes) |
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It is possible that such error exists on RC2, but it's fixed in trunk, so you should test with trunk somehow. |
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ok, checking out a copy of the trunk version now. |
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Does not work with trunk either. See screen shot of me running sample project on trunk. |
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snapshot4.png (299,754 bytes) |
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FYI, I have the trunk IDE compiled as GTK2 and the project is set to build as QT. |
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Yes, I can reproduce with your example. Problem is TListColumn.AutoSize=true |
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I just found it on my own as well, it is indeed the column autosize. Autosize has to be false or it does not work on QT. Not sure if it's still considered a bug, but it should behave the same on all the widget sets right? |
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Workaround if U use only one column: set column autosize to false and in listView set AutoWidthLastCol to true. It smells like Qt bug, since QHeader_setResizeMode(column, stretch) works but QHeader_setResizeMode(column, autosize) does not for some reason. |
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Fixed. Please test and close if ok. |
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works great now in RC3 |
