[prev in list] [next in list] [prev in thread] [next in thread] 

List:       kde-bindings
Subject:    Re: [Kde-bindings] Qt, Qyoto buttons work intermediately
From:       linuxoidoz () yahoo ! com ! au
Date:       2010-02-14 12:26:41
Message-ID: 201002142226.41985.linuxoidoz () yahoo ! com ! au
[Download RAW message or body]

I'm completely lost. No controls work in the second window. Sometimes 1 out 20, the \
buttons work but then stop again. What the... I have these:

mainwin = new QMainWindow(MainWindow);

...

		QObject.Connect(txtSource, Qt.SIGNAL("textChanged()"), mainwin, \
Qt.SLOT("updateFilename()"));  QObject.Connect(btnSource, Qt.SIGNAL("clicked()"), \
mainwin, Qt.SLOT("GetSource()"));  QObject.Connect(btnDestination, \
Qt.SIGNAL("clicked()"), mainwin, Qt.SLOT("GetDestination()"));  \
QObject.Connect(btnStart, Qt.SIGNAL("clicked()"), mainwin, Qt.SLOT("StartCodec()"));  \
QObject.Connect(btnQuit, Qt.SIGNAL("clicked()"), Qt.qApp, Qt.SLOT("quit()"));  \
QMetaObject.ConnectSlotsByName(mainwin);  }
	
	[Q_SLOT]
	private void updateFilename() {
		txtFilename.Text = txtSource.Text;
		btnStart.SetEnabled(true);	
	}
	
	[Q_SLOT]
	private void GetSource() {
		string fileName = QFileDialog.GetOpenFileName();
		txtSource.Text = fileName;
	}
	
	[Q_SLOT]
	private void GetDestination() {
		string fileName = QFileDialog.GetOpenFileName();
		txtDestination.Text = fileName;
	}
	
	[Q_SLOT]
	private void StartCodec() {
		string param = "kwrite " + txtSource.Text;
		QProcess play = new QProcess(mainwin);
		play.Start(param);
	}


I've just tried putting everything on the first window and all controls work just \
fine. But none work on the second window which I open from the first and pass its \
parent reference to.

Could it be something wrong with my class constructors/references?

Will really appreciate your help. 

------------------  Original Message  ------------------
Subject: [Kde-bindings] Qt, Qyoto buttons work intermediately
Date: Sun, 14 Feb 2010
From: linuxoidoz@yahoo.com.au
To: kde-bindings@kde.org

> Don't know if this is a Qyoto bug or I'm doing something wrong. When I build my \
> project and click buttons sometimes they work, sometimes they don't. If I rebuild \
> it, then they might start working or stop. Really strange. 
> I have these functions:
> 
> QObject.Connect(btnSource, Qt.SIGNAL("clicked()"), MainWindow, \
> Qt.SLOT("GetSource(MainWindow)")); QObject.Connect(btnAbout, \
> Qt.SIGNAL("clicked()"), MainWindow, Qt.SLOT("ShowAbout(MainWindow)")); 
> 	[Q_SLOT]
> 	private void ShowAbout(QMainWindow win) {
> 		QMessageBox.About(win, "About", "About Project");
> 	}
> 	
> 	[Q_SLOT]
> 	private void GetSource(QMainWindow win) {
> 		fileDialog = new QFileDialog(win);
> 		string folderPath = "";
> 		folderPath = fileDialog.Directory().ToString();
> 	}
> 
> 
> The ShowAbout sometimes shows the message, sometimes it doesn't, the GetSource \
> never works. What am I doing wrong? Thank you. 
_______________________________________________
Kde-bindings mailing list
Kde-bindings@kde.org
https://mail.kde.org/mailman/listinfo/kde-bindings


[prev in list] [next in list] [prev in thread] [next in thread]