k3b/src/k3bthemedlabel.cpp

0001 /*
0002     SPDX-FileCopyrightText: 1998-2008 Sebastian Trueg <trueg@k3b.org>
0003     SPDX-License-Identifier: GPL-2.0-or-later
0004 */
0005
0006 #include "k3bthemedlabel.h"
0007 #include "k3bapplication.h"
0008 #include <QDebug>
0009 K3b::ThemedLabel::ThemedLabel( QWidget* parent )
0010     : KSqueezedTextLabel( parent ),
0011       m_themePixmapCode( -1 )
0012 {
0013     slotThemeChanged();
0014     setTextElideMode( Qt::ElideRight );
0015
0016     if (k3bappcore) {
0017         connect( k3bappcore->themeManager(), SIGNAL(themeChanged()),
0018                  this, SLOT(slotThemeChanged()) );
0019     }
0020 }
0021
0022
0023 K3b::ThemedLabel::ThemedLabel( const QString& text, QWidget* parent )
0024     : KSqueezedTextLabel( text, parent ),
0025       m_themePixmapCode( -1 )
0026 {
0027     slotThemeChanged();
0028     setTextElideMode( Qt::ElideRight );
0029
0030     if (k3bappcore) {
0031         connect( k3bappcore->themeManager(), SIGNAL(themeChanged()),
0032                  this, SLOT(slotThemeChanged()) );
0033     }
0034 }
0035
0036
0037 K3b::ThemedLabel::ThemedLabel( K3b::Theme::PixmapType pix, QWidget* parent )
0038     : KSqueezedTextLabel( parent )
0039 {
0040     setThemePixmap( pix );
0041     setTextElideMode( Qt::ElideRight );
0042
0043     if (k3bappcore) {
0044         connect( k3bappcore->themeManager(), SIGNAL(themeChanged()),
0045                  this, SLOT(slotThemeChanged()) );
0046     }
0047 }
0048
0049
0050 bool K3b::ThemedLabel::event( QEvent *event )
0051 {
0052     if( event->type() == QEvent::StyleChange ) {
0053         slotThemeChanged();
0054     }
0055     return KSqueezedTextLabel::event( event );
0056 }
0057
0058
0059 void K3b::ThemedLabel::setThemePixmap( K3b::Theme::PixmapType pix )
0060 {
0061     m_themePixmapCode = pix;
0062     slotThemeChanged();
0063 }
0064
0065
0066 void K3b::ThemedLabel::slotThemeChanged()
0067 {
0068     setAutoFillBackground( true );
0069     if (k3bappcore == Q_NULLPTR)
0070         return;
0071     if( K3b::Theme* theme = k3bappcore->themeManager()->currentTheme() ) {
0072         QPalette p = palette();
0073         p.setColor( backgroundRole(), theme->backgroundColor() );
0074         p.setColor( foregroundRole(), theme->foregroundColor() );
0075         setPalette( p );
0076         if( m_themePixmapCode > -1 ) {
0077             setPixmap( theme->pixmap( (K3b::Theme::PixmapType)m_themePixmapCode ) );
0078             setScaledContents( false );
0079             const QPixmap &pix = pixmap(Qt::ReturnByValue);
0080             if ( !pix.isNull() ) {
0081                 setFixedSize( pix.size() );
0082             }
0083         }
0084     }
0085 }
0086
0087 #include "moc_k3bthemedlabel.cpp"