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-rw-r--r--library/qpemenubar.cpp9
1 files changed, 9 insertions, 0 deletions
diff --git a/library/qpemenubar.cpp b/library/qpemenubar.cpp
index c658d10..4aa0bf3 100644
--- a/library/qpemenubar.cpp
+++ b/library/qpemenubar.cpp
@@ -1,302 +1,311 @@
/**********************************************************************
** Copyright (C) 2000-2002 Trolltech AS. All rights reserved.
**
** This file is part of the Qtopia Environment.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#define INCLUDE_MENUITEM_DEF
#include "qpemenubar.h"
#include <qapplication.h>
#include <qguardedptr.h>
#include <qtimer.h>
class QMenuBarHack : public QMenuBar
{
public:
int activeItem() const { return actItem; }
void goodbye()
{
activateItemAt(-1);
for ( unsigned int i = 0; i < count(); i++ ) {
QMenuItem *mi = findItem( idAt(i) );
if ( mi->popup() ) {
mi->popup()->hide();
}
}
}
};
+// Sharp ROM compatibility
+void QPEMenuToolFocusManager::setMenukeyEnabled ( bool )
+{
+}
+int QPEMenuBar::getOldFocus ( )
+{
+ return 0;
+}
+
QPEMenuToolFocusManager *QPEMenuToolFocusManager::me = 0;
QPEMenuToolFocusManager::QPEMenuToolFocusManager() : QObject()
{
qApp->installEventFilter( this );
}
void QPEMenuToolFocusManager::addWidget( QWidget *w )
{
list.append( GuardedWidget(w) );
}
void QPEMenuToolFocusManager::removeWidget( QWidget *w )
{
list.remove( GuardedWidget(w) );
}
void QPEMenuToolFocusManager::setActive( bool a )
{
if ( a ) {
oldFocus = qApp->focusWidget();
QValueList<GuardedWidget>::Iterator it;
it = list.begin();
while ( it != list.end() ) {
QWidget *w = (*it);
if ( w && w->isEnabled() && w->isVisible() &&
w->topLevelWidget() == qApp->activeWindow() ) {
setFocus( w );
return;
}
++it;
}
} else {
if ( inFocus ) {
if ( inFocus->inherits( "QMenuBar" ) )
((QMenuBarHack *)(QWidget *)inFocus)->goodbye();
if ( inFocus->hasFocus() ) {
if ( oldFocus && oldFocus->isVisible() && oldFocus->isEnabled() ) {
oldFocus->setFocus();
} else {
inFocus->clearFocus();
}
}
}
inFocus = 0;
oldFocus = 0;
}
}
bool QPEMenuToolFocusManager::isActive() const
{
return !inFocus.isNull();
}
void QPEMenuToolFocusManager::moveFocus( bool next )
{
if ( !isActive() )
return;
int n = list.count();
QValueList<GuardedWidget>::Iterator it;
it = list.find( inFocus );
if ( it == list.end() )
it = list.begin();
while ( --n ) {
if ( next ) {
++it;
if ( it == list.end() )
it = list.begin();
} else {
if ( it == list.begin() )
it = list.end();
--it;
}
QWidget *w = (*it);
if ( w && w->isEnabled() && w->isVisible() && !w->inherits("QToolBarSeparator") &&
w->topLevelWidget() == qApp->activeWindow() ) {
setFocus( w, next );
return;
}
}
}
void QPEMenuToolFocusManager::initialize()
{
if ( !me )
me = new QPEMenuToolFocusManager;
}
QPEMenuToolFocusManager *QPEMenuToolFocusManager::manager()
{
if ( !me )
me = new QPEMenuToolFocusManager;
return me;
}
void QPEMenuToolFocusManager::setFocus( QWidget *w, bool next )
{
inFocus = w;
// qDebug( "Set focus on %s", w->className() );
if ( inFocus->inherits( "QMenuBar" ) ) {
QMenuBar *mb = (QMenuBar *)(QWidget *)inFocus;
if ( next )
mb->activateItemAt( 0 );
else
mb->activateItemAt( mb->count()-1 );
}
inFocus->setFocus();
}
bool QPEMenuToolFocusManager::eventFilter( QObject *object, QEvent *event )
{
if ( event->type() == QEvent::KeyPress ) {
QKeyEvent *ke = (QKeyEvent *)event;
if ( isActive() ) {
if ( object->inherits( "QButton" ) ) {
switch ( ke->key() ) {
case Key_Left:
moveFocus( FALSE );
return TRUE;
case Key_Right:
moveFocus( TRUE );
return TRUE;
case Key_Up:
case Key_Down:
return TRUE;
}
} else if ( object->inherits( "QPopupMenu" ) ) {
// Deactivate when a menu item is selected
if ( ke->key() == Key_Enter || ke->key() == Key_Return ||
ke->key() == Key_Escape ) {
QTimer::singleShot( 0, this, SLOT(deactivate()) );
}
} else if ( object->inherits( "QMenuBar" ) ) {
int dx = 0;
switch ( ke->key() ) {
case Key_Left:
dx = -1;
break;
case Key_Right:
dx = 1;
break;
}
QMenuBarHack *mb = (QMenuBarHack *)object;
if ( dx && mb->activeItem() >= 0 ) {
int i = mb->activeItem();
int c = mb->count();
int n = c;
while ( n-- ) {
i = i + dx;
if ( i == c ) {
mb->goodbye();
moveFocus( TRUE );
return TRUE;
} else if ( i < 0 ) {
mb->goodbye();
moveFocus( FALSE );
return TRUE;
}
QMenuItem *mi = mb->findItem( mb->idAt(i) );
if ( mi->isEnabled() && !mi->isSeparator() ) {
break;
}
}
}
}
}
if ( ke->key() == Key_F11 ) {
setActive( !isActive() );
return TRUE;
}
} else if ( event->type() == QEvent::KeyRelease ) {
QKeyEvent *ke = (QKeyEvent *)event;
if ( isActive() ) {
if ( object->inherits( "QButton" ) ) {
// Deactivate when a button is selected
if ( ke->key() == Key_Space )
QTimer::singleShot( 0, this, SLOT(deactivate()) );
}
}
} else if ( event->type() == QEvent::FocusIn ) {
if ( isActive() ) {
// A non-menu/tool widget has been selected - we're deactivated
QWidget *w = (QWidget *)object;
if ( !w->isPopup() && !list.contains( GuardedWidget( w ) ) ) {
inFocus = 0;
}
}
} else if ( event->type() == QEvent::Hide ) {
if ( isActive() ) {
// Deaticvate if a menu/tool has been hidden
QWidget *w = (QWidget *)object;
if ( !w->isPopup() && !list.contains( GuardedWidget( w ) ) ) {
setActive( FALSE );
}
}
} else if ( event->type() == QEvent::ChildInserted ) {
QChildEvent *ce = (QChildEvent *)event;
if ( ce->child()->isWidgetType() ) {
if ( ce->child()->inherits( "QMenuBar" ) ) {
addWidget( (QWidget *)ce->child() );
ce->child()->installEventFilter( this );
} else if ( object->inherits( "QToolBar" ) ) {
addWidget( (QWidget *)ce->child() );
}
}
} else if ( event->type() == QEvent::ChildRemoved ) {
QChildEvent *ce = (QChildEvent *)event;
if ( ce->child()->isWidgetType() ) {
if ( ce->child()->inherits( "QMenuBar" ) ) {
removeWidget( (QWidget *)ce->child() );
ce->child()->removeEventFilter( this );
} else if ( object->inherits( "QToolBar" ) ) {
removeWidget( (QWidget *)ce->child() );
}
}
}
return FALSE;
}
void QPEMenuToolFocusManager::deactivate()
{
setActive( FALSE );
}
/*!
\class QPEMenuBar qpemenubar.h
\brief The QPEMenuBar class is obsolete. Use QMenuBar instead.
\obsolete
This class is obsolete. Use QMenuBar instead.
*/
/*!
Constructs a QPEMenuBar just as you would construct
a QMenuBar, passing \a parent and \a name.
*/
QPEMenuBar::QPEMenuBar( QWidget *parent, const char *name )
: QMenuBar( parent, name )
{
}
/*!
\reimp
*/
QPEMenuBar::~QPEMenuBar()
{
}