QWSDecoration(3qt)QWSDecoration(3qt)NAME
QWSDecoration - Allows the appearance of the Qt/Embedded Window Manager
to be customized
SYNOPSIS
#include <qwsdecoration_qws.h>
Public Members
QWSDecoration ()
virtual ~QWSDecoration ()
enum Region { None = 0, All = 1, Title = 2, Top = 3, Bottom = 4, Left =
5, Right = 6, TopLeft = 7, TopRight = 8, BottomLeft = 9,
BottomRight = 10, Close = 11, Minimize = 12, Maximize = 13,
Normalize = 14, Menu = 15, LastRegion = Menu }
virtual QRegion region ( const QWidget * widget, const QRect & rect,
Region type = All ) = 0
virtual void close ( QWidget * widget )
virtual void minimize ( QWidget * widget )
virtual void maximize ( QWidget * widget )
virtual QPopupMenu * menu ( const QWidget *, const QPoint & )
virtual void paint ( QPainter * painter, const QWidget * widget ) = 0
virtual void paintButton ( QPainter * painter, const QWidget * widget,
Region type, int state ) = 0
DESCRIPTION
The QWSDecoration class allows the appearance of the Qt/Embedded Window
Manager to be customized.
Qt/Embedded provides window management to top level windows. The
appearance of the borders and buttons (the decoration) around the
managed windows can be customized by creating your own class derived
from QWSDecoration and overriding a few methods.
This class is non-portable. It is available only in Qt/Embedded.
See also QApplication::qwsSetDecoration() and Qt/Embedded.
Member Type Documentation
QWSDecoration::Region
This enum describes the regions in the window decorations.
QWSDecoration::None - used internally.
QWSDecoration::All - the entire region used by the window decoration.
QWSDecoration::Title - Displays the window title and allows the window
to be moved by dragging.
QWSDecoration::Top - allows the top of the window to be resized.
QWSDecoration::Bottom - allows the bottom of the window to be resized.
QWSDecoration::Left - allows the left edge of the window to be resized.
QWSDecoration::Right - allows the right edge of the window to be
resized.
QWSDecoration::TopLeft - allows the top-left of the window to be
resized.
QWSDecoration::TopRight - allows the top-right of the window to be
resized.
QWSDecoration::BottomLeft - allows the bottom-left of the window to be
resized.
QWSDecoration::BottomRight - allows the bottom-right of the window to
be resized.
QWSDecoration::Close - clicking in this region closes the window.
QWSDecoration::Minimize - clicking in this region minimizes the window.
QWSDecoration::Maximize - clicking in this region maximizes the window.
QWSDecoration::Normalize - returns a maximized window to its previous
size.
QWSDecoration::Menu - clicking in this region opens the window
operations (system) menu.
MEMBER FUNCTION DOCUMENTATIONQWSDecoration::QWSDecoration ()
Constructs a decorator.
QWSDecoration::~QWSDecoration () [virtual]
Destroys a decorator.
void QWSDecoration::close ( QWidget * widget ) [virtual]
Called when the user clicks in the Close region.
widget is the widget to be closed.
The default behaviour is to close the widget.
void QWSDecoration::maximize ( QWidget * widget ) [virtual]
Called when the user clicks in the Maximize region.
widget is the widget to be maximized.
The default behaviour is to resize the widget to be full-screen. This
method can be overridden e.g. to allow room for launch panels.
QPopupMenu * QWSDecoration::menu ( const QWidget *, const QPoint & ) [virtual]
Called to create a QPopupMenu containing the valid menu operations.
The default implementation adds all possible window operations.
void QWSDecoration::minimize ( QWidget * widget ) [virtual]
Called when the user clicks in the Minimize region.
widget is the widget to be minimized.
The default behaviour is to ignore this action.
void QWSDecoration::paint ( QPainter * painter, const QWidget * widget ) [pure
virtual]
Override to paint the border and title decoration around widget using
painter.
void QWSDecoration::paintButton ( QPainter * painter, const QWidget * widget,
Region type, int state ) [pure virtual]
Override to paint a button of type type using painter.
widget is the widget whose button is to be drawn. state is the state of
the button. It can be a combination of the following OR-ed together:
QWSButton::MouseOver
QWSButton::Clicked
QWSButton::On
QRegion QWSDecoration::region ( const QWidget * widget, const QRect & rect,
Region type = All ) [pure virtual]
Returns the requested region type which will contain widget with
geometry rect.
SEE ALSO
http://doc.trolltech.com/qwsdecoration.html
http://www.trolltech.com/faq/tech.html
COPYRIGHT
Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com. See the
license file included in the distribution for a complete license
statement.
AUTHOR
Generated automatically from the source code.
BUGS
If you find a bug in Qt, please report it as described in
http://doc.trolltech.com/bughowto.html. Good bug reports help us to
help you. Thank you.
The definitive Qt documentation is provided in HTML format; it is
located at $QTDIR/doc/html and can be read using Qt Assistant or with a
web browser. This man page is provided as a convenience for those users
who prefer man pages, although this format is not officially supported
by Trolltech.
If you find errors in this manual page, please report them to qt-
bugs@trolltech.com. Please include the name of the manual page
(qwsdecoration.3qt) and the Qt version (3.3.8).
Trolltech AS 2 February 2007 QWSDecoration(3qt)