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Questions tagged [qquickitem]

The QQuickItem class provides the most basic of all visual items in QtQuick Module.

The QQuickItem class provides the most basic of all visual items in QtQuick Module.

All visual items in Qt Quick inherit from QQuickItem. Although a QQuickItem instance has no visual appearance, it defines all the attributes that are common across visual items, such as x and y position, width and height, anchoring and key handling support.

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Asynchronously update multiple QQuickPaintedItem on QML

I am trying to use a class which inherits from QQuickPaintedItem to display video frames captured with openCV. in this class, there is a slot called queryFrame() which is connected to a QTimer timout (40ms) by: connect(m_timer, SIGNAL(timeout()),…
RafaelTSCS
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Calling JS function in QML from c++ plugin

Suppose I have simple QML plugin. Periodically I check some state of my object, and in this step I want to query QML object from c++, in this way: Plugin code (c++) class MyItem : public QQuickItem { public: MyItem(QQuickItem *parent = 0) : …
folibis
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