[vlc-devel] commit: Qt: new volume slider, optionnal. Totem like, for people who use Totem (Jean-Baptiste Kempf )
git version control
git at videolan.org
Sat Feb 7 20:59:32 CET 2009
vlc | branch: master | Jean-Baptiste Kempf <jb at videolan.org> | Sat Feb 7 19:23:47 2009 +0100| [41b266bff059cb9ff0fa1bb15f73daab773e9b14] | committer: Jean-Baptiste Kempf
Qt: new volume slider, optionnal. Totem like, for people who use Totem
This is a special request for Laurent ;)
> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=41b266bff059cb9ff0fa1bb15f73daab773e9b14
---
modules/gui/qt4/components/controller_widget.cpp | 73 +++++++++++++++++++---
modules/gui/qt4/components/controller_widget.hpp | 5 +-
2 files changed, 67 insertions(+), 11 deletions(-)
diff --git a/modules/gui/qt4/components/controller_widget.cpp b/modules/gui/qt4/components/controller_widget.cpp
index 0b81f33..48f71a5 100644
--- a/modules/gui/qt4/components/controller_widget.cpp
+++ b/modules/gui/qt4/components/controller_widget.cpp
@@ -35,21 +35,60 @@
#include <QLabel>
#include <QHBoxLayout>
#include <QSpinBox>
+#include <QMenu>
+#include <QWidgetAction>
SoundWidget::SoundWidget( QWidget *_parent, intf_thread_t * _p_intf,
- bool b_shiny )
- : QWidget( _parent ), b_my_volume( false )
+ bool b_shiny, bool b_special )
+ : QWidget( _parent ), b_my_volume( false ),
+ p_intf( _p_intf)
{
- p_intf = _p_intf;
+ /* We need a layout for this widget */
QHBoxLayout *layout = new QHBoxLayout( this );
layout->setSpacing( 0 ); layout->setMargin( 0 );
- hVolLabel = new VolumeClickHandler( p_intf, this );
+ /* We need a Label for the pix */
volMuteLabel = new QLabel;
volMuteLabel->setPixmap( QPixmap( ":/volume-medium" ) );
- volMuteLabel->installEventFilter( hVolLabel );
+
+ /* We might need a subLayout too */
+ QVBoxLayout *subLayout;
+
+ /* Normal View, click on icon mutes */
+ if( !b_special )
+ {
+ hVolLabel = new VolumeClickHandler( p_intf, this );
+ volMuteLabel->installEventFilter( hVolLabel );
+ volumeMenu = NULL;
+ subLayout = NULL;
+ }
+ else
+ {
+ /* Special view, click on button shows the slider */
+ b_shiny = false;
+
+ setContextMenuPolicy ( Qt::CustomContextMenu );
+
+ QFrame *volumeControlWidget = new QFrame;
+ subLayout = new QVBoxLayout( volumeControlWidget );
+ subLayout->setLayoutMargins( 4, 4, 4, 4, 4 );
+ volumeMenu = new QMenu( this );
+
+ QWidgetAction *widgetAction = new QWidgetAction( volumeControlWidget );
+ widgetAction->setDefaultWidget( volumeControlWidget );
+ volumeMenu->addAction( widgetAction );
+
+ /* Speed Label behaviour:
+ - right click gives the vertical speed slider */
+ CONNECT( this, customContextMenuRequested( QPoint ),
+ this, showVolumeMenu( QPoint ) );
+
+ }
+
+ /* And add the label */
layout->addWidget( volMuteLabel );
+ /* Slider creation: shiny or clean */
if( b_shiny )
{
volumeSlider = new SoundSlider( this,
@@ -59,15 +98,23 @@ SoundWidget::SoundWidget( QWidget *_parent, intf_thread_t * _p_intf,
}
else
{
- volumeSlider = new QSlider( this );
- volumeSlider->setOrientation( Qt::Horizontal );
+ volumeSlider = new QSlider( NULL );
+ volumeSlider->setOrientation( b_special ? Qt::Vertical
+ : Qt::Horizontal );
volumeSlider->setMaximum( config_GetInt( p_intf, "qt-volume-complete" )
? 400 : 200 );
}
- volumeSlider->setMaximumSize( QSize( 200, 40 ) );
- volumeSlider->setMinimumSize( QSize( 85, 30 ) );
+ if( volumeSlider->orientation() == Qt::Horizontal )
+ {
+ volumeSlider->setMaximumSize( QSize( 200, 40 ) );
+ volumeSlider->setMinimumSize( QSize( 85, 30 ) );
+ }
+
volumeSlider->setFocusPolicy( Qt::NoFocus );
- layout->addWidget( volumeSlider );
+ if( b_special )
+ subLayout->addWidget( volumeSlider );
+ else
+ layout->addWidget( volumeSlider );
/* Set the volume from the config */
volumeSlider->setValue( ( config_GetInt( p_intf, "volume" ) ) *
@@ -81,6 +128,12 @@ SoundWidget::SoundWidget( QWidget *_parent, intf_thread_t * _p_intf,
CONNECT( THEMIM, volumeChanged( void ), this, updateVolume( void ) );
}
+void SoundWidget::showVolumeMenu( QPoint pos )
+{
+ volumeMenu->exec( QCursor::pos() - pos - QPoint( 0, volumeMenu->height()/2 )
+ + QPoint( width(), height() /2) );
+}
+
void SoundWidget::updateVolume( int i_sliderVolume )
{
if( !b_my_volume )
diff --git a/modules/gui/qt4/components/controller_widget.hpp b/modules/gui/qt4/components/controller_widget.hpp
index 8ce7579..608b321 100644
--- a/modules/gui/qt4/components/controller_widget.hpp
+++ b/modules/gui/qt4/components/controller_widget.hpp
@@ -83,7 +83,8 @@ class SoundWidget : public QWidget
friend class VolumeClickHandler;
public:
- SoundWidget( QWidget *parent, intf_thread_t *_p_i, bool );
+ SoundWidget( QWidget *parent, intf_thread_t *_p_i, bool,
+ bool b_special = false );
private:
intf_thread_t *p_intf;
@@ -91,10 +92,12 @@ private:
QAbstractSlider *volumeSlider;
VolumeClickHandler *hVolLabel;
bool b_my_volume;
+ QMenu *volumeMenu;
protected slots:
void updateVolume( int );
void updateVolume( void );
+ void showVolumeMenu( QPoint pos );
};
class VolumeClickHandler : public QObject
More information about the vlc-devel
mailing list