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/***************************************************************************
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 <tqstyle.h>
#include <tqtabwidget.h>
TabBox::TabBox( resource *rsrc ) : TQVBox(0,"TabBox",TQt::WDestructiveClose)
{
myResource = rsrc;
setMargin( TQApplication::style().defaultFrameWidth() );
myTabs = new TQTabWidget( this, "myTabs" );
myTabs->setTabShape( TQTabWidget::Rounded );
myTabs->setTabPosition( TQTabWidget::Top );
myAccel = new Accel( this, myResource->myAccel );
connect( myTabs, TQT_SIGNAL( currentChanged( TQWidget* ) ), this, TQT_SLOT( changeMyCaption( TQWidget* ) ) );
connect( this, TQT_SIGNAL( focus( const TQChar& ) ), myResource->myAccel, TQT_SIGNAL( focus( const TQChar& ) ) );
}
TabBox::~TabBox()
{
while( myTabs->count() )
{
removeTab( myTabs->page(0), TRUE );
}
delete myAccel;
}
///////////////////////////////////////
//
// TabBox::keyPressEvent
//
///////////////////////////////////////
void TabBox::keyPressEvent( TQKeyEvent *e )
{
TQChar input;
if( ( e->state() | TQt::ShiftButton ) == TQt::ShiftButton )
{
input = e->text().at(0);
if( input.isLetterOrNumber() )
{
emit focus( input );
e->accept();
return;
}
}
e->ignore();
}
///////////////////////////////////////
//
// TabBox::addTab
//
///////////////////////////////////////
void TabBox::addTab( TQWidget *child, const TQString &caption )
{
if( TQString( child->className() ) == "TabPage" )
{
myTabs->addTab( child, caption );
myTabs->showPage( child );
changeMyCaption( child );
connect( child, TQT_SIGNAL( newParent( TabBox* ) ), this, TQT_SIGNAL( newTabBox( TabBox* ) ) );
connect( child, TQT_SIGNAL( requestDestruction() ), this, TQT_SLOT( destroyChild() ) );
}
else
{
TabPage *newPage = new TabPage( (TQWidget*)this, child, myResource );
newPage->setCaption( caption );
myTabs->addTab( newPage, caption );
myTabs->showPage( newPage );
changeMyCaption( newPage );
connect( newPage, TQT_SIGNAL( newParent( TabBox* ) ), this, TQT_SIGNAL( newTabBox( TabBox* ) ) );
connect( newPage, TQT_SIGNAL( requestDestruction() ), this, TQT_SLOT( destroyChild() ) );
}
}
///////////////////////////////////////
//
// TabBox::removeTab
//
///////////////////////////////////////
void TabBox::removeTab( TQWidget *child, bool deleteChild )
{
if( TQString( child->className() ) == "TabPage" )
{
emit saveTabGeometry( TQString( ((TabPage*)child)->getChild()->className() ), size() );
myTabs->removePage( child );
}
else
{
emit saveTabGeometry( TQString( child->className() ), size() );
myTabs->removePage( child->parentWidget() );
}
/* Delete it if requested */
if( deleteChild )
{
delete child;
}
}
///////////////////////////////////////
//
// TabBox::showTab
//
///////////////////////////////////////
void TabBox::showTab( TQWidget *child )
{
if( isChild( child ) )
myTabs->showPage( child->parentWidget() );
}
///////////////////////////////////////
//
// TabBox::destroyChild
//
///////////////////////////////////////
void TabBox::destroyChild( void )
{
TQObject *child = ((TQObject*)sender());
/* Be careful... make sure we have a valid child calling us */
if( child == NULL )
return;
if( !child->isWidgetType() )
return;
if( !isChild( ((TQWidget*)child) ) )
return;
/* Nuke it */
removeTab( ((TQWidget*)child), TRUE );
if( count() == 0 )
{
/* TabManager will be notified of the delete via TQObject::destroyed(TQObject*) */
delete this;
}
}
///////////////////////////////////////
//
// TabBox::changeMyCaption
//
///////////////////////////////////////
void TabBox::changeMyCaption( TQWidget *child )
{
setCaption( i18n("%1 - Knights").arg( myTabs->tabLabel( child ) ) );
}
///////////////////////////////////////
//
// TabBox::count
//
///////////////////////////////////////
int TabBox::count( void )
{
return myTabs->count();
}
///////////////////////////////////////
//
// TabBox::isChild
//
///////////////////////////////////////
bool TabBox::isChild( TQWidget *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( TQWidget *child, const TQString &caption )
{
if( TQString( 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() );
}
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