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KPixmapRegionSelectorDialog Class Reference

A dialog that uses a KPixmapRegionSelectorWidget to allow the user to select a region of an image. More...

#include <kpixmapregionselectordialog.h>

Inheritance diagram for KPixmapRegionSelectorDialog:

Inheritance graph
[legend]

List of all members.


Public Member Functions

 KPixmapRegionSelectorDialog (QWidget *parent=0L, const char *name=0L, bool modal=false)
KPixmapRegionSelectorWidget * pixmapRegionSelectorWidget () const
 ~KPixmapRegionSelectorDialog ()

Static Public Member Functions

static QImage getSelectedImage (const QPixmap &pixmap, int aspectRatioWidth, int aspectRatioHeight, QWidget *parent=0L)
static QImage getSelectedImage (const QPixmap &pixmap, QWidget *parent=0L)
static QRect getSelectedRegion (const QPixmap &pixmap, int aspectRatioWidth, int aspectRatioHeight, QWidget *parent=0L)
static QRect getSelectedRegion (const QPixmap &pixmap, QWidget *parent=0L)

Protected Attributes

KPixmapRegionSelectorWidget * m_pixmapSelectorWidget

Detailed Description

A dialog that uses a KPixmapRegionSelectorWidget to allow the user to select a region of an image.

If you want to use special features like forcing the selected area to have a fixed aspect ratio, you can use

See also:
pixmapRegionSelectorWidget() to get the pointer to the KPixmapRegionSelectorWidget object and set the desired options there.
There are some convenience methods that allow to easily show a dialog for the user to select a region of an image, and just care about the selected image.

Author:
Antonio Larrosa <larrosa@kde.org>
Since:
3.4

Definition at line 42 of file kpixmapregionselectordialog.h.


Constructor & Destructor Documentation

KPixmapRegionSelectorDialog::KPixmapRegionSelectorDialog ( QWidget *  parent = 0L,
const char *  name = 0L,
bool  modal = false 
)

The constructor of an empty KPixmapRegionSelectorDialog, you have to call later the setPixmap method of the KPixmapRegionSelectorWidget widget of the new object.

Definition at line 27 of file kpixmapregionselectordialog.cpp.

KPixmapRegionSelectorDialog::~KPixmapRegionSelectorDialog (  ) 

The destructor of the dialog.

Definition at line 39 of file kpixmapregionselectordialog.cpp.


Member Function Documentation

QImage KPixmapRegionSelectorDialog::getSelectedImage ( const QPixmap &  pixmap,
int  aspectRatioWidth,
int  aspectRatioHeight,
QWidget *  parent = 0L 
) [static]

Creates a modal dialog, lets the user to select a region of the pixmap with the same aspect ratio than aspectRatioWidth x aspectRatioHeight and returns when the dialog is closed.

Returns:
the selected image, or an invalid image if the user pressed the Cancel button.

Definition at line 106 of file kpixmapregionselectordialog.cpp.

QImage KPixmapRegionSelectorDialog::getSelectedImage ( const QPixmap &  pixmap,
QWidget *  parent = 0L 
) [static]

Creates a modal dialog, lets the user to select a region of the pixmap and returns when the dialog is closed.

Returns:
the selected image, or an invalid image if the user pressed the Cancel button.

Definition at line 86 of file kpixmapregionselectordialog.cpp.

QRect KPixmapRegionSelectorDialog::getSelectedRegion ( const QPixmap &  pixmap,
int  aspectRatioWidth,
int  aspectRatioHeight,
QWidget *  parent = 0L 
) [static]

Creates a modal dialog, lets the user to select a region of the pixmap with the same aspect ratio than aspectRatioWidth x aspectRatioHeight and returns when the dialog is closed.

Returns:
the selected rectangle, or an invalid rectangle if the user pressed the Cancel button.

Definition at line 64 of file kpixmapregionselectordialog.cpp.

QRect KPixmapRegionSelectorDialog::getSelectedRegion ( const QPixmap &  pixmap,
QWidget *  parent = 0L 
) [static]

Creates a modal dialog, lets the user to select a region of the pixmap and returns when the dialog is closed.

Returns:
the selected rectangle, or an invalid rectangle if the user pressed the Cancel button.

Definition at line 43 of file kpixmapregionselectordialog.cpp.

KPixmapRegionSelectorWidget* KPixmapRegionSelectorDialog::pixmapRegionSelectorWidget (  )  const [inline]

Returns:
the KPixmapRegionSelectorWidget widget so that additional parameters can be set by using it.

Definition at line 61 of file kpixmapregionselectordialog.h.


Member Data Documentation

KPixmapRegionSelectorWidget* KPixmapRegionSelectorDialog::m_pixmapSelectorWidget [protected]

Definition at line 103 of file kpixmapregionselectordialog.h.


The documentation for this class was generated from the following files:
  • kpixmapregionselectordialog.h
  • kpixmapregionselectordialog.cpp

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