Hallo Freunde,
Ich möchte eine Klasse um eine Eigenschaft erweitern ohne Veränderungen auf ihren Quellcode zu machen.
Sagen wir mal es gibt die Klasse Fenster, die ich mit der Funktion erweitern möchte, dass ich per gedrückte Maustaste und Mausbewegung das Fenster bewegen kann.
|
C-/C++-Quelltext
|
1
2
|
class MainWindow : public QMainWindow, MoveOnMouseClick
{
|
Ist so etwas möglich?
test.tar.gz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