146 lines
3.0 KiB
C++
146 lines
3.0 KiB
C++
/******************************************************************************
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* QSkinny - Copyright (C) 2016 Uwe Rathmann
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* This file may be used under the terms of the QSkinny License, Version 1.0
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*****************************************************************************/
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#include "QskTabButton.h"
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#include "QskSkinlet.h"
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#include "QskTabBar.h"
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#include "QskTextOptions.h"
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#include "QskQuick.h"
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#include <qfontmetrics.h>
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#include <qpointer.h>
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QSK_SUBCONTROL( QskTabButton, Panel )
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QSK_SUBCONTROL( QskTabButton, Text )
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static inline QskTabBar* qskFindTabBar( const QskTabButton* button )
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{
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return qskFindAncestorOf< QskTabBar* >( button->parentItem() );
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}
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class QskTabButton::PrivateData
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{
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public:
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PrivateData( const QString& txt )
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: text( txt )
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{
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}
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QString text;
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QPointer< QskTabBar > tabBar;
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};
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QskTabButton::QskTabButton( QQuickItem* parent )
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: QskTabButton( QString(), parent )
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{
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}
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QskTabButton::QskTabButton( const QString& text, QQuickItem* parent )
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: Inherited( parent )
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, m_data( new PrivateData( text ) )
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{
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if ( parent )
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m_data->tabBar = qskFindTabBar( this );
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initSizePolicy( QskSizePolicy::MinimumExpanding,
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QskSizePolicy::QskSizePolicy::MinimumExpanding );
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setExclusive( true );
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}
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QskTabButton::~QskTabButton()
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{
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}
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bool QskTabButton::isCheckable() const
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{
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return true;
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}
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void QskTabButton::setText( const QString& text )
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{
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if ( m_data->text == text )
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return;
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m_data->text = text;
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Q_EMIT textChanged( text );
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resetImplicitSize();
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update();
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}
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QString QskTabButton::text() const
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{
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return m_data->text;
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}
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void QskTabButton::setTextOptions( const QskTextOptions& textOptions )
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{
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if ( setTextOptionsHint( Text, textOptions ) )
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Q_EMIT textOptionsChanged();
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}
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QskTextOptions QskTabButton::textOptions() const
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{
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return textOptionsHint( Text );
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}
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void QskTabButton::resetTextOptions()
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{
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if ( resetTextOptionsHint( Text ) )
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Q_EMIT textOptionsChanged();
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}
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QRectF QskTabButton::layoutRectForSize( const QSizeF& size ) const
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{
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return subControlContentsRect( size, Panel );
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}
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QskAspect::Variation QskTabButton::effectiveVariation() const
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{
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if ( m_data->tabBar )
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return m_data->tabBar->effectiveVariation();
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return QskAspect::NoVariation;
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}
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const QskTabBar* QskTabButton::tabBar() const
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{
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return m_data->tabBar;
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}
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QskTabBar* QskTabButton::tabBar()
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{
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return m_data->tabBar;
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}
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void QskTabButton::changeEvent( QEvent* event )
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{
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switch ( event->type() )
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{
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case QEvent::LocaleChange:
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{
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if ( !m_data->text.isEmpty() )
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{
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// maybe QLocale::textDirection() has changed
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update();
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}
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break;
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}
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case QEvent::ParentChange:
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{
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m_data->tabBar = qskFindTabBar( this );
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break;
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}
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default:
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break;
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}
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Inherited::changeEvent( event );
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}
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#include "moc_QskTabButton.cpp"
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