[SOLVED] How can i connect signal from widget which is contained in QMdiSubWindow?

  • Hi.
    I have editor which contain QGraphicsScene and QGraphicsView. This editor is placed into a QMdiSubWindow. Now i need to use signal selectionChanged from QGraphicsScene. I can do something like this:
    void Editor::init() {
    connect(scene_, SIGNAL(selectionChanged()), this, SIGNAL(selectionInEditorChanged()));
    But class Editor is used as internal widget in QMdiSubWindow. How can i use signal Editor::selectionInEditorChanged(); from my QMainWindow subclass?

  • Lifetime Qt Champion


    Why not just connect the Editor widget after you created it ? Or are you using a custom QMdiSubWindow ?

  • Thank you, it helped.

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