Re: Using qt dialogs in Octave 4.0.0

[Tatsuro MATSUOKA]

----- Original Message -----
>From: Sergio 
>To: help-octave
>Date: 2015/7/8, Wed 02:32
>Subject: Using qt dialogs in Octave 4.0.0
> 
>
>Hi,
>I'm using Octave 4.0.0 under MS Windows 7 (64 bits), and I'm building a GUI 
>based in Qt for some parameters of m script. Basically I'm using Qt Creator to 
>build a dialog skeleton, then use uic command (from Octave binary 
>distribution) to make the user interface header, and compile the dialog 
>sources. Then use the header and the object file to make the call from a oct 
>file (the files are attached).
>The build process it's ok, but when call the oct file, some times, the 
>function has erroneous behavior. The first problem is always the new window is 
>showed under the main window of Octave.
>Always run ok the first time, but when I close the window and call the oct 
>file again the dialog is shown with some graphics differences (the buttons are 
>flat or the line edits borders is hidden as example). Invoking the oct file 
>repeatedly the octave gui crash and close all windows.
>I think the problem is because the second window don't have reference to the 
>handle of the main window of the GUI. In qt, this is simplement taken from 
>"this" keyword when a second dialog is created from the main window. But in 
>this escene, with octave and the GUI, how can access the handle the main 
>windows from a oct file?
>As final data, I use this secuence in the Octave GUI interface to build the 
>oct file:
>
>>> mkoctfile -c -lQtCore4 -lQtGui4 dialog.cpp -o dialog.o
>>> mkoctfile -lQtCore4 -lQtGui4 dialog.o  ej04.cc -o ej04.oct
>
>Then call the oct file:
>>> ej04
>
>Thank's a lot for your help.
>
>Sergio
>


I really do know about qt and C++.
But is the below useful for you?

http://octave.org/doxygen/4.0/index.html

http://octave.org/doxygen/4.0/namespaces.html

http://octave.org/doxygen/4.0/annotated.html

http://octave.org/doxygen/4.0/files.html


Tatsuro