QLabel setpalette not working in cellWidget
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Hi,
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Why are you using a QLabel as cell widget ?
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@SGaist
I monitor bluetooth LE devices with qtablewidget. Would I put the device icon in the cell and the background would be green or red, depending on whether it is connected?@Kutyus
Hi
but TableWidget already supports other colors for the background ?
So cant you just use that ?
Or did i miss something ? :)
You do it via the items.
QBrush brush1(QColor(0, 255, 127, 255));
brush1.setStyle(Qt::SolidPattern);
QTableWidgetItem *item = new QTableWidgetItem(); ( or take existing )
item->setBackground(brush1); -
@Kutyus
Hi
but TableWidget already supports other colors for the background ?So cant you just use that ?
Or did i miss something ? :)
You do it via the items.
QBrush brush1(QColor(0, 255, 127, 255));
brush1.setStyle(Qt::SolidPattern);
QTableWidgetItem *item = new QTableWidgetItem(); ( or take existing )
item->setBackground(brush1); -
@SGaist
I monitor bluetooth LE devices with qtablewidget. Would I put the device icon in the cell and the background would be green or red, depending on whether it is connected?@Kutyus said in QLabel setpalette not working in cellWidget:
Would I put the device icon in the cell and the background would be green or red, depending on whether it is connected?
Don't use a cell widget but simply use what QTableWidgetItem has - it's enough for your use case (text, an icon and setting the (background) color)
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@mrjj
The Tablewidgetitem setbackground works, but I don't have a tablewidgetitem, I have a cellwidget, I can't color the background. -
@Kutyus
But do you need that cell widget ?
I mean the item can have icon and color but maybe you also show
other stuff not easy to make with item alone ?@mrjj said in QLabel setpalette not working in cellWidget:
But do you need that cell widget ?
I mean the item can have icon and color but maybe you also show
other stuff not easy to make with item alone ?I tried this solution because I couldn't find how to center the icon.
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@mrjj said in QLabel setpalette not working in cellWidget:
But do you need that cell widget ?
I mean the item can have icon and color but maybe you also show
other stuff not easy to make with item alone ?I tried this solution because I couldn't find how to center the icon.
@Kutyus
Hi
Ok, well centering the icon is not supported out of the box
and you would need to use a Delegate for that with custom painting.
https://forum.qt.io/topic/83265/centering-decorationrole-icon-in-qtableview-cell/9Anyway, if the palette is not working you can use a stylesheet to set labels color.
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@Kutyus
Hi
Ok, well centering the icon is not supported out of the box
and you would need to use a Delegate for that with custom painting.
https://forum.qt.io/topic/83265/centering-decorationrole-icon-in-qtableview-cell/9Anyway, if the palette is not working you can use a stylesheet to set labels color.
