The QGraphicsTextItem class, part of the Qt framework, provides a text item that you can add to a QGraphicsScene to display formatted text.
Questions tagged [qgraphicstextitem]
64 questions
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QPainter: Paint device returned engine 0
My program produces runtime warnings when I type text into QGraphicsItems. The items are created like this:
QGraphicsTextItem* item = new QGraphicsTextItem(this)
item ->setTextInteractionFlags(Qt::TextEditorInteraction);
item…
Lishen
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startEditing method for QGraphicsTextItem
In my code I create a QGraphicsTextItem which has the editing flag on.
I want to find a way to make it focused in a way that it shows the caret and allows the user to type — just like when the user clicks on it but from code.
Is there any way to…
Alicia
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How to save QGraphicsScene items to a .dxf file
I'm going to write an app in Qt that uses Qt Graphics View Framework. I have a QGraphicsScene with some simple texts in it. I'm going to export the scene to be used in Corel Draw. I think the best option is to save items in a .dxf file. Is there…
s4eed
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Avoid QGraphicsItem with children from infinite repainting
I have a QGraphicsItem element (subclassesed from QGraphicsItem) that has as child a QGraphicsTextItem.
The problem is that the paint(...) method of the QGraphicsItem is called infinitely.
Here is the paint method from my QGraphicsItem element with…
mtb
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