Bug 162143

Version:            (using Devel)
Installed from:    Compiled sources

Hi,

The following code causes no visible dialog to be displayed. miminumSize should probably set the dialog to a minimum visible size. Currently it seems to set the size to 0 if there is no content in the dialog. It should be the minimum size containing the OK and CANCEL buttons.

Thanks.


== CMakeLists.txt
project(kfaildialog)
FIND_PACKAGE(KDE4 REQUIRED)

INCLUDE_DIRECTORIES( ${KDE4_INCLUDES} ${CMAKE_CURRENT_BINARY_DIR} )

set(kfaildialog_SRCS
   main.cpp
   kfailingdialog.cpp
 )

kde4_add_executable(kfaildialog ${kfaildialog_SRCS})

target_link_libraries(kfaildialog ${KDE4_KDEUI_LIBS} )

== kfailingdialog.cpp

#include "kfailingdialog.h"


#include <QLabel>
#include <QGridLayout>
#include <QtGui>

#include <KLocale>
#include <KComboBox>
#include <KLineEdit>
#include <KUrl>
#include <KActionCollection>
#include <kdebug.h>

#include <QLabel>
#include <QString>


KFailingDialog::KFailingDialog(QWidget *parent) :
    KDialog(parent)
{

    m_mainLabel = new QLabel( this );
    setMainWidget( m_mainLabel );

// Comment this to show dialog
    resize(minimumSize());
}

void KFailingDialog::setLabel( const QString& pattern )
{
    m_mainLabel->setText( pattern );

// Should really be here.
//   resize(minimumSize());
}

== kfailingdialog.h

#ifndef __KFAILINGDIALOG_H
#define __KFAILINGDIALOG_H

#include <KDialog>

// class QAbstractItemModel;
//
// class KUrl;
// class KComboBox;
// class KLineEdit;


class QLabel;
class QString;
class QAbstractItemModel;

class KUrl;
class KComboBox;
class KLineEdit;



class KFailingDialog : public KDialog
{
    Q_OBJECT
    public:
        KFailingDialog(QWidget *parent = 0 );
        void setLabel(const QString &s);
//         QString text();
//         KUrl href();


private:
    QLabel* m_mainLabel;
};

#endif

== main.cpp

#include "kfailingdialog.h"

#include <KApplication>
#include <KAboutData>
#include <KCmdLineArgs>

int main (int argc, char *argv[])
{
  KAboutData aboutData( "tutorial2", 0,
      ki18n("Tutorial 2"), "1.0",
      ki18n("A simple text area"),
      KAboutData::License_GPL,
      ki18n("Copyright (c) 2007 Developer") );
  KCmdLineArgs::init( argc, argv, &aboutData );

KApplication app;
    KFailingDialog* dlg = new KFailingDialog();
    dlg->exec();
app.exec();
}