> > Summary: In a graphical application using GTK, a key event produced > by a > > control is captured by the parent, but key event information > provided by > > the Key class is not available. > > > > How to reproduce: In a GTK project, put a form, a control (for > example, > > a textbox), and the following code: > > > > PUBLIC SUB Form_KeyRelease() > > > > DEBUG Key.Code > > > > END > > > > Press a key when the control (not the form) has the focus, and the > error > > "No keyboard event data." will be produced. This happens in any > control > > and its container, as far as I've seen. > > > > Expected behaviour: The information of the pressed key should be > > available to the parent also. > > > > Comments: This can be worse with other controls. For example, a > TreeView > > control, when editing, shows a textbox, whose events are hidden to > the > > Treeview user. Therefore, key events on the textbox cannot be > handled, > > and key-related code put on the treeview's KeyRelease event will > raise > > an error. This problem does NOT happen with Qt. > > > > Configuration: > > Intel Core2 Duo @ 2GiHz, 2GiB ram > > Ubuntu 8.04, kernel 2.6.24-24 generic > > Gambas 2.15.2-1, GTK > > Please can you send a project that shows that bug? I cannot reproduce > it there > with your explanations. > > I put a textbox inside a form, and only GTK forms catch the keyboard > events > from the textbox, not QT forms! > > Regards, > > -- > Benoît
I attach the project with the error (pruebagtk.tar.gz). Type anything on the textbox, and the error will show (this was a GTK graphic application). The project inside prueba.tar.gz was created as QT graphic application; when typing on the textbox, the key code is printed on the debug screen, and the event is not catched by the form. Best regards, Carlos
pruebagtk.tar.gz
Description: application/compressed-tar
prueba.tar.gz
Description: application/compressed-tar
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