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Diffstat (limited to 'knights/tabpage.cpp')
| -rw-r--r-- | knights/tabpage.cpp | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/knights/tabpage.cpp b/knights/tabpage.cpp new file mode 100644 index 0000000..863e34d --- /dev/null +++ b/knights/tabpage.cpp @@ -0,0 +1,164 @@ +/*************************************************************************** + tabpage.cpp - description + ------------------- + begin : Fri Sep 13 2002 + copyright : (C) 2003 by Troy Corbin Jr. + email : tcorbin@users.sf.net + ***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + ***************************************************************************/ + +#include "tabpage.moc" +#include "tabmanager.h" +#include "tabgrip.h" +#include "resource.h" +#include <kiconloader.h> +#include <kdebug.h> +#include <klocale.h> +#include <qlayout.h> +#include <qtoolbutton.h> + +/////////////////////////////////////// +// +// TabPage::constructor +// +/////////////////////////////////////// +TabPage::TabPage( QWidget *parent, QWidget *child, resource *rsrc ) : QVBox(parent) +{ + myResource = rsrc; + myChild = child; + + actionBar = new QHBox( this ); + actionBar->show(); + + grip = new TabGrip( actionBar ); + connect( grip, SIGNAL( wasDragged(const QPoint&, const QPoint&) ), this, SLOT( tabDragged(const QPoint&, const QPoint&) ) ); + + KIconLoader icons( QString( "knights" ) ); + QPixmap map = icons.loadIcon( QString("tab_remove"), KIcon::Small, 0, KIcon::DefaultState, 0, TRUE ); + if( map.isNull() ) + { + /* Keep for backward compatability with KDE 3.0 */ + map = icons.loadIcon( QString("fileclose"), KIcon::Small ); + } + + closeButton = new QToolButton( actionBar, "closeButton" ); + closeButton->setIconSet( QIconSet( map ) ); + closeButton->setAutoRaise( TRUE ); + closeButton->setTextLabel( i18n( "Close This Tab" ), TRUE ); + closeButton->setSizePolicy( QSizePolicy( QSizePolicy::Fixed, QSizePolicy::Fixed ) ); + connect( closeButton, SIGNAL( clicked() ), this, SIGNAL( requestDestruction() ) ); + + myChild->reparent( this, QPoint( 0, 0 ), TRUE ); + myChild->show(); + show(); +} +/////////////////////////////////////// +// +// TabPage::destructor +// +/////////////////////////////////////// +TabPage::~TabPage() +{ +} +/////////////////////////////////////// +// +// TabPage::tabDragged +// +/////////////////////////////////////// +void TabPage::tabDragged( const QPoint &dest, const QPoint &offset ) +{ + TabBox *myParent = parentTabBox(); + if( myParent != NULL ) + { + QWidget *destWidget = QApplication::widgetAt( dest, TRUE ); + /* Find a TabBox */ + while(1) + { + if( destWidget == NULL ) + { + /* Create new TabBox */ + TabBox *newBox = new TabBox( myResource ); + newBox->resize( myParent->size() ); + newBox->move( dest + offset ); + newBox->show(); + emit newParent( newBox ); + myParent->removeTab( this ); + newBox->addTab( this, myCaption ); + break; + } + if( QString( destWidget->className() ) == "TabBox" ) + { + if( myParent != ((TabBox*)destWidget) ) + { + /* We can latch on here */ + myParent->removeTab( this ); + ((TabBox*)destWidget)->addTab( this, myCaption ); + break; + } + else + { + break; + } + } + destWidget = destWidget->parentWidget(); + } + if( myParent->count() == 0 ) + { + /* TabManager will be notified of the delete via QObject::destroyed(QObject*) */ + delete myParent; + } + } + else + { + kdError() << "TabPage::tabDragged: Can not move without a parent TabBox." << endl; + } +} +/////////////////////////////////////// +// +// TabPage::setCaption +// +/////////////////////////////////////// +void TabPage::setCaption( const QString &caption ) +{ + myCaption = caption; +} +/////////////////////////////////////// +// +// TabPage::parentTabBox +// +/////////////////////////////////////// +TabBox* TabPage::parentTabBox( void ) +{ + QWidget *myParent = this->parentWidget(); + if( QString( myParent->className() ) == "QWidgetStack" ) + { + myParent = myParent->parentWidget(); + if( QString( myParent->className() ) == "QTabWidget" ) + { + myParent = myParent->parentWidget(); + if( QString( myParent->className() ) == "TabBox" ) + { + return ((TabBox*)myParent); + } + } + } + return NULL; +} +/////////////////////////////////////// +// +// TabPage::getChild +// +/////////////////////////////////////// +QWidget* TabPage::getChild( void ) +{ + return myChild; +} + |