// virtual
void ClickableLabel::mouseReleaseEvent(QMouseEvent * event)
{
if ((event->pos() - mouseStartPoint).manhattanLength() < QApplication::startDragDistance()) {
switch (event->button()) {
case Qt::LeftButton:
emit mouseLeftClick(event);
break;
case Qt::RightButton:
emit mouseRightClick(event);
break;
case Qt::MidButton:
emit mouseMiddleClick(event);
break;
default:
break;
}
}
}
void KTabBar::mouseReleaseEvent( QMouseEvent *e )
{
if( e->button() == MidButton ) {
QTab *tab = selectTab( e->pos() );
if ( mReorderStartTab==-1 ) {
if( tab!= 0L ) {
emit( mouseMiddleClick( indexOf( tab->identifier() ) ) );
return;
}
}
else {
releaseMouse();
setCursor( arrowCursor );
mReorderStartTab=-1;
mReorderPreviousTab=-1;
}
}
QTabBar::mouseReleaseEvent( e );
}
void KTabBar::mouseReleaseEvent( QMouseEvent *event )
{
switch ( event->button() ) {
case Qt::LeftButton:
break;
case Qt::MidButton:
if (d->mMiddleMouseTabMoveInProgress && QTabBar::isMovable()) {
// compatibility feature for old middle mouse tab moving
d->mMiddleMouseTabMoveInProgress = false;
event->accept();
QMouseEvent fakedMouseEvent(event->type(), event->pos(), Qt::LeftButton, Qt::LeftButton, event->modifiers());
QCoreApplication::sendEvent(this, &fakedMouseEvent);
return;
}
if ( d->mReorderStartTab == -1 ) {
int tab = selectTab( event->pos() );
if ( tab != -1 ) {
event->accept();
if (QTabBar::isMovable()) {
QMouseEvent fakedMouseEvent(event->type(), event->pos(), Qt::LeftButton, Qt::LeftButton, event->modifiers());
QCoreApplication::sendEvent(this, &fakedMouseEvent);
}
emit mouseMiddleClick( tab );
return;
}
} else {
releaseMouse();
setCursor( Qt::ArrowCursor );
d->mReorderStartTab = -1;
d->mReorderPreviousTab = -1;
}
break;
default:
break;
}
QTabBar::mouseReleaseEvent( event );
}
Test::Test( QWidget* parent )
:KVBox( parent ), mChange(0), mLeftWidget(0), mRightWidget(0),
mLeftPopup(0), mRightPopup(0), mTabbarContextPopup(0), mContextPopup(0)
{
resize( 600,300 );
mWidget = new KTabWidget( this );
mWidget->addTab( new QLabel( "Testlabel 1", 0 ), "&One" );
mWidget->addTab( new QLabel( "Testlabel 2", 0 ), "Two" );
mWidget->addTab( new QWidget(), SmallIcon( "konsole" ), "Three" );
mWidget->addTab( new QWidget(), "Four" );
mWidget->setTabTextColor( 0, Qt::red );
mWidget->setTabTextColor( 1, Qt::blue );
mWidget->setUsesScrollButtons( false ); // corresponding checkbox is unchecked by default
connect( mWidget, SIGNAL(currentChanged(QWidget*)), SLOT(currentChanged(QWidget*)) );
connect( mWidget, SIGNAL(contextMenu(QWidget*,QPoint)), SLOT(contextMenu(QWidget*,QPoint)));
connect( mWidget, SIGNAL(contextMenu(QPoint)), SLOT(tabbarContextMenu(QPoint)));
connect( mWidget, SIGNAL(mouseDoubleClick(QWidget*)), SLOT(mouseDoubleClick(QWidget*)));
connect( mWidget, SIGNAL(mouseMiddleClick()), SLOT(addTab()));
connect( mWidget, SIGNAL(mouseMiddleClick(QWidget*)), SLOT(mouseMiddleClick(QWidget*)));
connect( mWidget, SIGNAL(closeRequest(QWidget*)), SLOT(mouseMiddleClick(QWidget*)));
connect( mWidget, SIGNAL(testCanDecode(const QDragMoveEvent*,bool&)), SLOT(testCanDecode(const QDragMoveEvent*,bool&)));
connect( mWidget, SIGNAL(receivedDropEvent(QDropEvent*)), SLOT(receivedDropEvent(QDropEvent*)));
connect( mWidget, SIGNAL(receivedDropEvent(QWidget*,QDropEvent*)), SLOT(receivedDropEvent(QWidget*,QDropEvent*)));
connect( mWidget, SIGNAL(initiateDrag(QWidget*)), SLOT(initiateDrag(QWidget*)));
connect( mWidget, SIGNAL(movedTab(int,int)), SLOT(movedTab(int,int)));
mWidget->setMovable( true );
QWidget * grid = new QWidget(this);
QGridLayout * gridlayout = new QGridLayout( grid );
QPushButton * addTab = new QPushButton( "Add Tab", grid );
gridlayout->addWidget( addTab, 0, 0 );
connect( addTab, SIGNAL(clicked()), SLOT(addTab()) );
QPushButton * removeTab = new QPushButton( "Remove Current Tab", grid );
gridlayout->addWidget( removeTab, 0, 1 );
connect( removeTab, SIGNAL(clicked()), SLOT(removeCurrentTab()) );
mLeftButton = new QCheckBox( "Show left button", grid );
gridlayout->addWidget( mLeftButton, 1, 0 );
connect( mLeftButton, SIGNAL(toggled(bool)), SLOT(toggleLeftButton(bool)) );
mLeftButton->setChecked(true);
QCheckBox * leftPopup = new QCheckBox( "Enable left popup", grid );
gridlayout->addWidget( leftPopup, 2, 0 );
connect( leftPopup, SIGNAL(toggled(bool)), SLOT(toggleLeftPopup(bool)) );
leftPopup->setChecked(true);
mRightButton = new QCheckBox( "Show right button", grid );
gridlayout->addWidget( mRightButton, 1, 1 );
connect( mRightButton, SIGNAL(toggled(bool)), SLOT(toggleRightButton(bool)) );
mRightButton->setChecked(true);
QCheckBox * rightPopup = new QCheckBox( "Enable right popup", grid );
gridlayout->addWidget( rightPopup, 2, 1 );
connect( rightPopup, SIGNAL(toggled(bool)), SLOT(toggleRightPopup(bool)) );
rightPopup->setChecked(true);
mTabsBottom = new QCheckBox( "Show tabs at bottom", grid );
gridlayout->addWidget( mTabsBottom, 3, 0 );
connect( mTabsBottom, SIGNAL(toggled(bool)), SLOT(toggleTabPosition(bool)) );
QCheckBox * tabshape = new QCheckBox( "Triangular tab shape", grid );
gridlayout->addWidget( tabshape, 3, 1 );
connect( tabshape, SIGNAL(toggled(bool)), SLOT(toggleTabShape(bool)) );
QCheckBox *tabClose = new QCheckBox( "Close button on icon hover", grid );
gridlayout->addWidget( tabClose, 4, 0 );
connect( tabClose, SIGNAL(toggled(bool)), SLOT(toggleCloseButtons(bool)) );
tabClose->setChecked(true);
QCheckBox * showlabels = new QCheckBox( "Show labels", grid );
gridlayout->addWidget( showlabels, 4, 1 );
connect( showlabels, SIGNAL(toggled(bool)), this, SLOT(toggleLabels(bool)) );
QCheckBox * elideText = new QCheckBox( "Elide text", grid );
gridlayout->addWidget( elideText, 5, 0 );
connect( elideText, SIGNAL(toggled(bool)), this, SLOT(toggleEliding(bool)) );
QCheckBox * scrollButtons = new QCheckBox( "Enable scroll buttons", grid );
gridlayout->addWidget( scrollButtons, 5, 1 );
connect( scrollButtons, SIGNAL(toggled(bool)), this, SLOT(toggleScrollButtons(bool)) );
}
KonqFrameTabs::KonqFrameTabs(QWidget *parent, KonqFrameContainerBase *parentContainer,
KonqViewManager *viewManager)
: KTabWidget(parent),
m_pPopupMenu(0),
m_pSubPopupMenuTab(0),
m_rightWidget(0), m_leftWidget(0), m_alwaysTabBar(false)
{
// Set an object name so the widget style can identify this widget.
setObjectName(QStringLiteral("kde_konq_tabwidget"));
setDocumentMode(true);
KAcceleratorManager::setNoAccel(this);
tabBar()->setWhatsThis(i18n("This bar contains the list of currently open tabs. Click on a tab to make it "
"active. You can also use keyboard shortcuts to "
"navigate through tabs. The text on the tab shows the content "
"currently open in it; place your mouse over the tab to see the full title, in "
"case it has been shortened to fit the tab width."));
//qDebug() << "KonqFrameTabs::KonqFrameTabs()";
m_pParentContainer = parentContainer;
m_pActiveChild = 0L;
m_pViewManager = viewManager;
m_permanentCloseButtons = KonqSettings::permanentCloseButton();
if (m_permanentCloseButtons) {
setTabsClosable(true);
}
tabBar()->setSelectionBehaviorOnRemove(
KonqSettings::tabCloseActivatePrevious() ? QTabBar::SelectPreviousTab : QTabBar::SelectRightTab);
if (KonqSettings::tabPosition() == QLatin1String("Bottom")) {
setTabPosition(QTabWidget::South);
}
connect(this, SIGNAL(closeRequest(QWidget*)), SLOT(slotCloseRequest(QWidget*)));
connect(this, SIGNAL(removeTabPopup()),
m_pViewManager->mainWindow(), SLOT(slotRemoveTabPopup()));
if (KonqSettings::addTabButton()) {
m_leftWidget = new NewTabToolButton(this);
connect(m_leftWidget, SIGNAL(clicked()),
m_pViewManager->mainWindow(), SLOT(slotAddTab()));
connect(m_leftWidget, SIGNAL(testCanDecode(const QDragMoveEvent*,bool&)),
SLOT(slotTestCanDecode(const QDragMoveEvent*,bool&)));
connect(m_leftWidget, SIGNAL(receivedDropEvent(QDropEvent*)),
SLOT(slotReceivedDropEvent(QDropEvent*)));
m_leftWidget->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
m_leftWidget->adjustSize();
m_leftWidget->setToolTip(i18n("Open a new tab"));
setCornerWidget(m_leftWidget, Qt::TopLeftCorner);
}
if (KonqSettings::closeTabButton()) {
m_rightWidget = new QToolButton(this);
connect(m_rightWidget, SIGNAL(clicked()),
m_pViewManager->mainWindow(), SLOT(slotRemoveTab()));
m_rightWidget->setIcon(QIcon::fromTheme(QStringLiteral("tab-close")));
m_rightWidget->adjustSize();
m_rightWidget->setToolTip(i18n("Close the current tab"));
setCornerWidget(m_rightWidget, Qt::TopRightCorner);
}
setAutomaticResizeTabs(true);
setMovable(true);
connect(tabBar(), SIGNAL(tabMoved(int,int)),
SLOT(slotMovedTab(int,int)));
connect(this, SIGNAL(movedTab(int,int)),
SLOT(slotMovedTab(int,int)));
connect(this, SIGNAL(mouseMiddleClick()),
SLOT(slotMouseMiddleClick()));
connect(this, SIGNAL(mouseMiddleClick(QWidget*)),
SLOT(slotMouseMiddleClick(QWidget*)));
connect(this, SIGNAL(mouseDoubleClick()),
m_pViewManager->mainWindow(), SLOT(slotAddTab()));
connect(this, SIGNAL(testCanDecode(const QDragMoveEvent*,bool&)),
SLOT(slotTestCanDecode(const QDragMoveEvent*,bool&)));
connect(this, SIGNAL(receivedDropEvent(QDropEvent*)),
SLOT(slotReceivedDropEvent(QDropEvent*)));
connect(this, SIGNAL(receivedDropEvent(QWidget*,QDropEvent*)),
SLOT(slotReceivedDropEvent(QWidget*,QDropEvent*)));
connect(this, SIGNAL(initiateDrag(QWidget*)),
SLOT(slotInitiateDrag(QWidget*)));
#if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0)
#pragma message("KF5: revert the commit that introduced this line")
#endif
tabBar()->installEventFilter(this);
initPopupMenu();
}
Test::Test( QWidget* parent, const char *name )
:QVBox( parent, name ), mChange(0), mLeftWidget(0), mRightWidget(0),
mLeftPopup( false ), mRightPopup( false ), mTabbarContextPopup( false ), mContextPopup( false )
{
resize( 600,300 );
mWidget = new KTabWidget( this );
mWidget->addTab( new QLabel( "Testlabel 1", mWidget ), "One" );
mWidget->addTab( new QLabel( "Testlabel 2", mWidget ), "Two" );
mWidget->addTab( new QWidget( mWidget), SmallIcon( "konsole" ), "Three" );
mWidget->addTab( new QWidget( mWidget), "Four" );
mWidget->setTabColor( mWidget->page(0), Qt::red );
mWidget->setTabColor( mWidget->page(1), Qt::blue );
connect( mWidget, SIGNAL( currentChanged( QWidget * ) ), SLOT( currentChanged( QWidget * ) ) );
connect( mWidget, SIGNAL( contextMenu( QWidget *, const QPoint & )), SLOT(contextMenu( QWidget *, const QPoint & )));
connect( mWidget, SIGNAL( contextMenu( const QPoint & )), SLOT(tabbarContextMenu( const QPoint & )));
connect( mWidget, SIGNAL( mouseDoubleClick( QWidget * )), SLOT(mouseDoubleClick( QWidget * )));
connect( mWidget, SIGNAL( mouseMiddleClick() ), SLOT(addTab() ));
connect( mWidget, SIGNAL( mouseMiddleClick( QWidget * )), SLOT(mouseMiddleClick( QWidget * )));
connect( mWidget, SIGNAL( closeRequest( QWidget * )), SLOT(mouseMiddleClick( QWidget * )));
connect( mWidget, SIGNAL( testCanDecode(const QDragMoveEvent *, bool & )), SLOT(testCanDecode(const QDragMoveEvent *, bool & )));
connect( mWidget, SIGNAL( receivedDropEvent( QDropEvent * )), SLOT(receivedDropEvent( QDropEvent * )));
connect( mWidget, SIGNAL( receivedDropEvent( QWidget *, QDropEvent * )), SLOT(receivedDropEvent( QWidget *, QDropEvent * )));
connect( mWidget, SIGNAL( initiateDrag( QWidget * )), SLOT(initiateDrag( QWidget * )));
connect( mWidget, SIGNAL( movedTab( int, int )), SLOT(movedTab( int, int )));
mWidget->setTabReorderingEnabled( true );
QWidget * grid = new QWidget(this);
QGridLayout * gridlayout = new QGridLayout( grid, 5, 2 );
QPushButton * addTab = new QPushButton( "Add Tab", grid );
gridlayout->addWidget( addTab, 0, 0 );
connect( addTab, SIGNAL( clicked() ), SLOT( addTab() ) );
QPushButton * removeTab = new QPushButton( "Remove Current Tab", grid );
gridlayout->addWidget( removeTab, 0, 1 );
connect( removeTab, SIGNAL( clicked() ), SLOT( removeCurrentTab() ) );
mLeftButton = new QCheckBox( "Show left button", grid );
gridlayout->addWidget( mLeftButton, 1, 0 );
connect( mLeftButton, SIGNAL( toggled(bool) ), SLOT( toggleLeftButton(bool) ) );
mLeftButton->setChecked(true);
QCheckBox * leftPopup = new QCheckBox( "Enable left popup", grid );
gridlayout->addWidget( leftPopup, 2, 0 );
connect( leftPopup, SIGNAL( toggled(bool) ), SLOT( toggleLeftPopup(bool) ) );
leftPopup->setChecked(true);
mRightButton = new QCheckBox( "Show right button", grid );
gridlayout->addWidget( mRightButton, 1, 1 );
connect( mRightButton, SIGNAL( toggled(bool) ), SLOT( toggleRightButton(bool) ) );
mRightButton->setChecked(true);
QCheckBox * rightPopup = new QCheckBox( "Enable right popup", grid );
gridlayout->addWidget( rightPopup, 2, 1 );
connect( rightPopup, SIGNAL( toggled(bool) ), SLOT( toggleRightPopup(bool) ) );
rightPopup->setChecked(true);
mTabsBottom = new QCheckBox( "Show tabs at bottom", grid );
gridlayout->addWidget( mTabsBottom, 3, 0 );
connect( mTabsBottom, SIGNAL( toggled(bool) ), SLOT( toggleTabPosition(bool) ) );
QCheckBox * tabshape = new QCheckBox( "Triangular tab shape", grid );
gridlayout->addWidget( tabshape, 3, 1 );
connect( tabshape, SIGNAL( toggled(bool) ), SLOT( toggleTabShape(bool) ) );
QCheckBox *tabClose = new QCheckBox( "Close button on icon hover", grid );
gridlayout->addWidget( tabClose, 4, 0 );
connect( tabClose, SIGNAL( toggled(bool) ), SLOT( toggleCloseButtons(bool) ) );
tabClose->setChecked(true);
QCheckBox * showlabels = new QCheckBox( "Show labels", grid );
gridlayout->addWidget( showlabels, 4, 1 );
connect( showlabels, SIGNAL( toggled(bool) ), this, SLOT( toggleLabels(bool) ) );
}