kmainwindow.h File Reference

#include <kdeui_export.h>
#include <QtGui/QMainWindow>
#include <QtCore/QMetaClassInfo>

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Classes
class	KMainWindow

Macros
#define	KDE_DEFAULT_WINDOWFLAGS   0
#define	KDE_RESTORE_MAIN_WINDOWS_NUM_TEMPLATE_ARGS   3
#define	KDEUI_DECLARE_PRIVATE(classname)
#define	RESTORE(type)

Functions
template<typename T >
void	kRestoreMainWindows ()
template<typename T0 , typename T1 >
void	kRestoreMainWindows ()
template<typename T0 , typename T1 , typename T2 >
void	kRestoreMainWindows ()

Macro Definition Documentation

#define KDE_DEFAULT_WINDOWFLAGS   0

Definition at line 54 of file kmainwindow.h.

#define KDEUI_DECLARE_PRIVATE

(

classname

)

Value:

inline classname ## Private *k_func() { return reinterpret_cast<classname ## Private *>(k_ptr); } \
    inline const classname ## Private *k_func() const { return reinterpret_cast<classname ## Private *>(k_ptr); } \
    friend class classname ## Private;

Definition at line 48 of file kmainwindow.h.

Function Documentation

template<typename T >

void kRestoreMainWindows ( )

inline

Restores the last session.

(To be used in your main function).

These functions work also if you have more than one kind of toplevel widget (each derived from KMainWindow, of course).

Imagine you have three kinds of toplevel widgets: the classes childMW1, childMW2 and childMW3. Than you can just do:

if (qApp->isSessionRestored())
  kRestoreMainWindows< childMW1, childMW2, childMW3 >();
else {
  // create default application as usual
}

kRestoreMainWindows<>() will create (on the heap) as many instances of your main windows as have existed in the last session and call KMainWindow::restore() with the correct arguments. Note that also QWidget::show() is called implicitly.

Currently, these functions are provided for up to three template arguments. If you need more, tell us. To help you in deciding whether or not you can use kRestoreMainWindows, a define KDE_RESTORE_MAIN_WINDOWS_NUM_TEMPLATE_ARGS is provided.

These global convenience functions (that come with a varying number of template arguments) are a replacement for the RESTORE macro provided in earlier versions of KDE. The old RESTORE macro is still provided for backwards compatibility.

See also

KMainWindow::restore()

RESTORE

KMainWindow::classNameOfToplevel()

Definition at line 775 of file kmainwindow.h.

template<typename T0 , typename T1 >

void kRestoreMainWindows ( )

inline

Definition at line 784 of file kmainwindow.h.

template<typename T0 , typename T1 , typename T2 >

void kRestoreMainWindows ( )

inline

Definition at line 798 of file kmainwindow.h.