diff options
Diffstat (limited to 'knights/tabbox.cpp')
| -rw-r--r-- | knights/tabbox.cpp | 208 |
1 files changed, 208 insertions, 0 deletions
diff --git a/knights/tabbox.cpp b/knights/tabbox.cpp new file mode 100644 index 0000000..bc8baed --- /dev/null +++ b/knights/tabbox.cpp @@ -0,0 +1,208 @@ +/*************************************************************************** + tabbox.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 "tabbox.moc" +#include "tabpage.h" +#include "resource.h" +#include "accel.h" +#include <klocale.h> +#include <qstyle.h> +#include <qtabwidget.h> + +TabBox::TabBox( resource *rsrc ) : QVBox(0,"TabBox",Qt::WDestructiveClose) +{ + myResource = rsrc; + setMargin( QApplication::style().defaultFrameWidth() ); + + myTabs = new QTabWidget( this, "myTabs" ); + myTabs->setTabShape( QTabWidget::Rounded ); + myTabs->setTabPosition( QTabWidget::Top ); + + myAccel = new Accel( this, myResource->myAccel ); + + connect( myTabs, SIGNAL( currentChanged( QWidget* ) ), this, SLOT( changeMyCaption( QWidget* ) ) ); + connect( this, SIGNAL( focus( const QChar& ) ), myResource->myAccel, SIGNAL( focus( const QChar& ) ) ); +} +TabBox::~TabBox() +{ + while( myTabs->count() ) + { + removeTab( myTabs->page(0), TRUE ); + } + delete myAccel; +} +/////////////////////////////////////// +// +// TabBox::keyPressEvent +// +/////////////////////////////////////// +void TabBox::keyPressEvent( QKeyEvent *e ) +{ + QChar input; + + if( ( e->state() | Qt::ShiftButton ) == Qt::ShiftButton ) + { + input = e->text().at(0); + if( input.isLetterOrNumber() ) + { + emit focus( input ); + e->accept(); + return; + } + } + e->ignore(); +} +/////////////////////////////////////// +// +// TabBox::addTab +// +/////////////////////////////////////// +void TabBox::addTab( QWidget *child, const QString &caption ) +{ + if( QString( child->className() ) == "TabPage" ) + { + myTabs->addTab( child, caption ); + myTabs->showPage( child ); + changeMyCaption( child ); + connect( child, SIGNAL( newParent( TabBox* ) ), this, SIGNAL( newTabBox( TabBox* ) ) ); + connect( child, SIGNAL( requestDestruction() ), this, SLOT( destroyChild() ) ); + } + else + { + TabPage *newPage = new TabPage( (QWidget*)this, child, myResource ); + newPage->setCaption( caption ); + + myTabs->addTab( newPage, caption ); + myTabs->showPage( newPage ); + changeMyCaption( newPage ); + connect( newPage, SIGNAL( newParent( TabBox* ) ), this, SIGNAL( newTabBox( TabBox* ) ) ); + connect( newPage, SIGNAL( requestDestruction() ), this, SLOT( destroyChild() ) ); + } +} +/////////////////////////////////////// +// +// TabBox::removeTab +// +/////////////////////////////////////// +void TabBox::removeTab( QWidget *child, bool deleteChild ) +{ + if( QString( child->className() ) == "TabPage" ) + { + emit saveTabGeometry( QString( ((TabPage*)child)->getChild()->className() ), size() ); + myTabs->removePage( child ); + } + else + { + emit saveTabGeometry( QString( child->className() ), size() ); + myTabs->removePage( child->parentWidget() ); + } + + /* Delete it if requested */ + if( deleteChild ) + { + delete child; + } +} +/////////////////////////////////////// +// +// TabBox::showTab +// +/////////////////////////////////////// +void TabBox::showTab( QWidget *child ) +{ + if( isChild( child ) ) + myTabs->showPage( child->parentWidget() ); +} +/////////////////////////////////////// +// +// TabBox::destroyChild +// +/////////////////////////////////////// +void TabBox::destroyChild( void ) +{ + QObject *child = ((QObject*)sender()); + + /* Be careful... make sure we have a valid child calling us */ + if( child == NULL ) + return; + if( !child->isWidgetType() ) + return; + if( !isChild( ((QWidget*)child) ) ) + return; + + /* Nuke it */ + removeTab( ((QWidget*)child), TRUE ); + + if( count() == 0 ) + { + /* TabManager will be notified of the delete via QObject::destroyed(QObject*) */ + delete this; + } +} +/////////////////////////////////////// +// +// TabBox::changeMyCaption +// +/////////////////////////////////////// +void TabBox::changeMyCaption( QWidget *child ) +{ + setCaption( i18n("%1 - Knights").arg( myTabs->tabLabel( child ) ) ); +} +/////////////////////////////////////// +// +// TabBox::count +// +/////////////////////////////////////// +int TabBox::count( void ) +{ + return myTabs->count(); +} +/////////////////////////////////////// +// +// TabBox::isChild +// +/////////////////////////////////////// +bool TabBox::isChild( QWidget *child ) +{ + for( int tmp=0; tmp < myTabs->count(); tmp++ ) + { + if( myTabs->page(tmp) == child ) + return TRUE; + if( ((TabPage*)myTabs->page(tmp))->getChild() == child ) + return TRUE; + } + return FALSE; +} +/////////////////////////////////////// +// +// TabBox::changeCaption +// +/////////////////////////////////////// +void TabBox::changeCaption( QWidget *child, const QString &caption ) +{ + if( QString( child->className() ) == "TabPage" ) + { + ((TabPage*)child)->setCaption( caption ); + myTabs->setTabLabel( child, caption ); + } + else if( isChild( child ) ) + { + ((TabPage*)child->parentWidget())->setCaption( caption ); + myTabs->setTabLabel( child->parentWidget(), caption ); + } + changeMyCaption( myTabs->currentPage() ); +} |