[Kde-bindings] Simple KCrash question

[Martin Welch]

I think you have to call the base class implementation:

void CMainWindow::polish()
{
	KMainWindow::polish(); <<<<<<<<<<<<<<<<<
	printf("CMainWindow::polish\n");

	if ( m_LoadCallBack != 0 )
		m_LoadCallBack(this);
}

-----Original Message-----
From: Richard Dale [mailto:Richard_Dale at tipitina.demon.co.uk] 
Sent: 27 April 2004 15:16
To: KDE bindings for other programming languages
Subject: Re: [Kde-bindings] Simple KCrash question


On Tuesday 27 April 2004 14:55, Richard Dale wrote:
> On Tuesday 27 April 2004 14:43, Martin Welch wrote:
> > Unfortunately that didn't work :(
> >
> > I've tried different combinations of flags, parents and names with 
> > the same result.
>
> If you want to test creating KMainWindows, I think I'd have a button 
> labelled 'new window', and everytime you click that it creates a new 
> one. Then you could tell if the problem was with the flags/parents in 
> window creation, or whether it was something to do with creating 
> windows in 'unusual places', such as in polish().

I just wrote a test program in ruby, and what I did notice is that
polish() is 
called more than once - six times for a KMainWindow. But it has no
trouble 
creating lots of windows.

ruby show_window.rb
In polish()
In polish()
In polish()
In polish()
In polish()
In polish()

-- Richard

#!/usr/bin/env ruby

require 'Korundum'

class MainWindow < KDE::MainWindow
  slots "show_window()"

  def initialize( *k )
    super( *k )
    @button = KDE::PushButton.new( 'Show window', self, '@button' )
    Qt::Object::connect @button, SIGNAL("clicked()"), self, 
SLOT("show_window()")
	@window_list = []
  end
  
  def show_window()
	window = KDE::MainWindow.new(self, "temp#")
	@window_list.push window
	window.show
  end
  
  def polish()
  	puts "In polish()"
	window = KDE::MainWindow.new(self, "temp#")
	@window_list.push window
	window.show
  end
end

about = KDE::AboutData.new("showwindow", "Show Window Test", "0.1")
KDE::CmdLineArgs.init(ARGV, about) a = KDE::Application.new()

hello = MainWindow.new(nil, "foobar")
a.setMainWidget(hello)
hello.show()
a.exec()
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