| -rw-r--r-- | libopie/otabwidget.cpp | 419 |
1 files changed, 0 insertions, 419 deletions
diff --git a/libopie/otabwidget.cpp b/libopie/otabwidget.cpp deleted file mode 100644 index 52190b2..0000000 --- a/libopie/otabwidget.cpp +++ b/dev/null @@ -1,419 +0,0 @@ -/* - This file is part of the Opie Project - - Copyright (c) 2002 Dan Williams <williamsdr@acm.org> - =. - .=l. - .>+-= - _;:, .> :=|. This program is free software; you can -.> <`_, > . <= redistribute it and/or modify it under -:`=1 )Y*s>-.-- : the terms of the GNU Library General Public -.="- .-=="i, .._ License as published by the Free Software - - . .-<_> .<> Foundation; either version 2 of the License, - ._= =} : or (at your option) any later version. - .%`+i> _;_. - .i_,=:_. -<s. This program is distributed in the hope that - + . -:. = it will be useful, but WITHOUT ANY WARRANTY; - : .. .:, . . . without even the implied warranty of - =_ + =;=|` MERCHANTABILITY or FITNESS FOR A - _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU -..}^=.= = ; Library General Public License for more -++= -. .` .: details. - : = ...= . :.=- - -. .:....=;==+<; You should have received a copy of the GNU - -_. . . )=. = Library General Public License along with - -- :-=` this library; see the file COPYING.LIB. - If not, write to the Free Software Foundation, - Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. - -*/ - -#include "otabwidget.h" - -#include <qpe/applnk.h> -#include <qpe/config.h> -#include <qpe/resource.h> -#include <opie/otabbar.h> - -#include <qcombobox.h> -#include <qwidgetstack.h> - -OTabWidget::OTabWidget( QWidget *parent, const char *name, TabStyle s, TabPosition p ) - : QWidget( parent, name ) -{ - if ( s == Global ) - { - Config config( "qpe" ); - config.setGroup( "Appearance" ); - s = ( TabStyle ) config.readNumEntry( "TabStyle", (int) IconTab ); - if ( s <= Global || s > IconList) - { - s = IconTab; - } - QString pos = config.readEntry( "TabPosition", "Top"); - if ( pos == "Bottom" ) - { - p = Bottom; - } - else - { - p = Top; - } - } - - widgetStack = new QWidgetStack( this, "widgetstack" ); - widgetStack->setFrameStyle( QFrame::NoFrame ); - widgetStack->setLineWidth( style().defaultFrameWidth() ); - - tabBarStack = new QWidgetStack( this, "tabbarstack" ); - - tabBar = new OTabBar( tabBarStack, "tabbar" ); - tabBarStack->addWidget( tabBar, 0 ); - connect( tabBar, SIGNAL( selected(int) ), this, SLOT( slotTabBarSelected(int) ) ); - - tabList = new QComboBox( false, tabBarStack, "tablist" ); - tabBarStack->addWidget( tabList, 1 ); - connect( tabList, SIGNAL( activated(int) ), this, SLOT( slotTabListSelected(int) ) ); - - tabBarPosition = p; - setTabStyle( s ); - setTabPosition( p ); - - currTab= 0x0; -} - -OTabWidget::~OTabWidget() -{ -} - -void OTabWidget::addTab( QWidget *child, const QString &icon, const QString &label ) -{ - QPixmap iconset = loadSmooth( icon ); - - QTab *tab = new QTab(); - if ( tabBarStyle == IconTab ) - { - tab->label = QString::null; - } - else - { - tab->label = label; - } - if ( tabBarStyle == IconTab || tabBarStyle == IconList ) - { - tab->iconset = new QIconSet( iconset ); - } - int tabid = tabBar->addTab( tab ); - - if ( tabBarStyle == IconTab || tabBarStyle == IconList ) - { - tabList->insertItem( iconset, label, -1 ); - } - else - { - tabList->insertItem( label ); - } - - widgetStack->addWidget( child, tabid ); - widgetStack->raiseWidget( child ); - widgetStack->setFrameStyle( QFrame::StyledPanel | QFrame::Raised ); - - OTabInfo *tabinfo = new OTabInfo( tabid, child, icon, label ); - tabs.append( tabinfo ); - selectTab( tabinfo ); -} - -void OTabWidget::removePage( QWidget *childwidget ) -{ - if ( childwidget ) - { - OTabInfo *tab = tabs.first(); - while ( tab && tab->control() != childwidget ) - { - tab = tabs.next(); - } - if ( tab && tab->control() == childwidget ) - { - tabBar->setTabEnabled( tab->id(), FALSE ); - tabBar->removeTab( tabBar->tab( tab->id() ) ); - int i = 0; - while ( i < tabList->count() && tabList->text( i ) != tab->label() ) - { - i++; - } - if ( tabList->text( i ) == tab->label() ) - { - tabList->removeItem( i ); - } - widgetStack->removeWidget( childwidget ); - tabs.remove( tab ); - delete tab; - currTab = tabs.current(); - if ( !currTab ) - { - widgetStack->setFrameStyle( QFrame::NoFrame ); - } - - setUpLayout(); - } - } -} - -void OTabWidget::changeTab( QWidget *widget, const QString &iconset, const QString &label) -{ - OTabInfo *currtab = tabs.first(); - while ( currtab && currtab->control() != widget ) - { - currtab = tabs.next(); - } - if ( currtab && currtab->control() == widget ) - { - QTab *tab = tabBar->tab( currtab->id() ); - QPixmap icon( loadSmooth( iconset ) ); - tab->setText( label ); - if ( tabBarStyle == IconTab ) - tab->setIconSet( icon ); - int i = 0; - while ( i < tabList->count() && tabList->text( i ) != currtab->label() ) - { - i++; - } - if ( i < tabList->count() && tabList->text( i ) == currtab->label() ) - { - if ( tabBarStyle == IconTab || tabBarStyle == IconList ) - { - tabList->changeItem( icon, label, i ); - } - else - { - tabList->changeItem( label, i ); - } - } - currtab->setLabel( label ); - currtab->setIcon( iconset ); - } - setUpLayout(); -} - -void OTabWidget::setCurrentTab( QWidget *childwidget ) -{ - OTabInfo *currtab = tabs.first(); - while ( currtab && currtab->control() != childwidget ) - { - currtab = tabs.next(); - } - if ( currtab && currtab->control() == childwidget ) - { - selectTab( currtab ); - } -} - -void OTabWidget::setCurrentTab( const QString &tabname ) -{ - OTabInfo *newtab = tabs.first(); - while ( newtab && newtab->label() != tabname ) - { - newtab = tabs.next(); - } - if ( newtab && newtab->label() == tabname ) - { - selectTab( newtab ); - } -} - -void OTabWidget::setCurrentTab(int tabindex) { - OTabInfo *newtab = tabs.first(); - while ( newtab && newtab->id() != tabindex ) - { - newtab = tabs.next(); - } - if ( newtab && newtab->id() == tabindex ) - { - selectTab( newtab ); - } -} - - -OTabWidget::TabStyle OTabWidget::tabStyle() const -{ - return tabBarStyle; -} - -void OTabWidget::setTabStyle( TabStyle s ) -{ - tabBarStyle = s; - if ( tabBarStyle == TextTab || tabBarStyle == IconTab ) - { - QTab *currtab; - for ( OTabInfo *tabinfo = tabs.first(); tabinfo; tabinfo = tabs.next() ) - { - currtab = tabBar->tab( tabinfo->id() ); - if ( tabBarStyle == IconTab ) - { - currtab->iconset = new QIconSet( loadSmooth( tabinfo->icon() ) ); - if ( tabinfo == currTab ) - currtab->setText( tabinfo->label() ); - else - currtab->setText( QString::null ); - } - else - { - currtab->iconset = 0x0; - currtab->setText( tabinfo->label() ); - } - } - tabBarStack->raiseWidget( tabBar ); - } - else if ( tabBarStyle == TextList || tabBarStyle == IconList ) - { - tabList->clear(); - for ( OTabInfo *tabinfo = tabs.first(); tabinfo; tabinfo = tabs.next() ) - { - if ( tabBarStyle == IconList ) - { - tabList->insertItem( loadSmooth( tabinfo->icon() ), tabinfo->label() ); - } - else - { - tabList->insertItem( tabinfo->label() ); - } - } - tabBarStack->raiseWidget( tabList ); - } - setUpLayout(); -} - -OTabWidget::TabPosition OTabWidget::tabPosition() const -{ - return tabBarPosition; -} - -void OTabWidget::setTabPosition( TabPosition p ) -{ - tabBarPosition = p; - if ( tabBarPosition == Top ) - { - tabBar->setShape( QTabBar::RoundedAbove ); - } - else - { - tabBar->setShape( QTabBar::RoundedBelow ); - } - setUpLayout(); -} - -void OTabWidget::slotTabBarSelected( int id ) -{ - OTabInfo *newtab = tabs.first(); - while ( newtab && newtab->id() != id ) - { - newtab = tabs.next(); - } - if ( newtab && newtab->id() == id ) - { - selectTab( newtab ); - } -} - -void OTabWidget::slotTabListSelected( int index ) -{ - OTabInfo *newtab = tabs.at( index ); - if ( newtab ) - { - selectTab( newtab ); - } -} - -QPixmap OTabWidget::loadSmooth( const QString &name ) -{ - QPixmap p; - p.convertFromImage( Resource::loadImage( name ).smoothScale( AppLnk::smallIconSize(), AppLnk::smallIconSize() ) ); - return p; -} - -void OTabWidget::selectTab( OTabInfo *tab ) -{ - if ( tabBarStyle == IconTab ) - { - if ( currTab ) - { - tabBar->tab( currTab->id() )->setText( QString::null ); - setUpLayout(); - } - tabBar->tab( tab->id() )->setText( tab->label() ); - tabBar->setCurrentTab( tab->id() ); - setUpLayout(); - tabBar->update(); - } - else - { - tabBar->setCurrentTab( tab->id() ); - } - - widgetStack->raiseWidget( tab->control() ); - - emit currentChanged( tab->control() ); - - currTab = tab; -} - -void OTabWidget::setUpLayout() -{ - tabBar->layoutTabs(); - QSize t( tabBarStack->sizeHint() ); - if ( tabBarStyle == IconTab ) - { - if ( t.width() > width() ) - t.setWidth( width() ); - } - else - { - t.setWidth( width() ); - } - int lw = widgetStack->lineWidth(); - if ( tabBarPosition == Bottom ) - { - tabBarStack->setGeometry( QMAX(0, lw-2), height() - t.height() - lw, t.width(), t.height() ); - widgetStack->setGeometry( 0, 0, width(), height()-t.height()+QMAX(0, lw-2) ); - } - else - { - tabBarStack->setGeometry( QMAX(0, lw-2), 0, t.width(), t.height() ); - widgetStack->setGeometry( 0, t.height()-lw, width(), height()-t.height()+QMAX( 0, lw-2 ) ); - } - - if ( autoMask() ) - updateMask(); -} - -QSize OTabWidget::sizeHint() const -{ - QSize s( widgetStack->sizeHint() ); - QSize t( tabBarStack->sizeHint() ); - return QSize( QMAX( s.width(), t.width() ), s.height() + t.height() ); -} - -void OTabWidget::resizeEvent( QResizeEvent * ) -{ - setUpLayout(); -} - -int OTabWidget::currentTab() -{ - if ( currTab ) - { - return currTab->id(); - } - return -1; -} - -QWidget* OTabWidget::currentWidget()const -{ - if ( currTab ) - { - return currTab->control(); - } - - return 0; -} |