[vlmc-devel] commit: TrackControl: Allow a track to be renamed. ( Hugo Beauzée-Luyssen )

[git at videolan.org]

vlmc | branch: master | Hugo Beauzée-Luyssen <beauze.h at gmail.com> | Tue Aug 24 22:02:05 2010 +0200| [ab02e700225534fcc3a871916926ef5d33765d1f] | committer: Hugo Beauzée-Luyssen 

TrackControl: Allow a track to be renamed.

> http://git.videolan.org/gitweb.cgi/vlmc.git/?a=commit;h=ab02e700225534fcc3a871916926ef5d33765d1f
---

 src/Gui/widgets/TrackControls.cpp   |   29 ++++++++++++++++++++++++-----
 src/Gui/widgets/TrackControls.h     |    3 ++-
 src/Gui/widgets/ui/TrackControls.ui |   11 +++++++++--
 3 files changed, 35 insertions(+), 8 deletions(-)

diff --git a/src/Gui/widgets/TrackControls.cpp b/src/Gui/widgets/TrackControls.cpp
index f145119..53b001d 100644
--- a/src/Gui/widgets/TrackControls.cpp
+++ b/src/Gui/widgets/TrackControls.cpp
@@ -20,18 +20,25 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  *****************************************************************************/
 
-#include <QIcon>
 #include "GraphicsTrack.h"
 #include "TrackControls.h"
+
 #include "ui_TrackControls.h"
 
+#include <QIcon>
+#include <QInputDialog>
+
 TrackControls::TrackControls( GraphicsTrack* track, QWidget *parent ) :
-    QWidget( parent ), m_ui( new Ui::TrackControls ), m_track( track )
+    QWidget( parent ),
+    m_ui( new Ui::TrackControls ),
+    m_track( track )
 {
     m_ui->setupUi( this );
     setTrackDisabled( !m_track->isEnabled() );
     connect( m_ui->disableButton, SIGNAL( clicked(bool) ),
              this, SLOT( setTrackDisabled(bool) ) );
+    connect( m_ui->trackLabel, SIGNAL( doubleClicked() ),
+             this, SLOT( trackNameDoubleClicked() ) );
     updateTextLabels();
 }
 
@@ -40,7 +47,8 @@ TrackControls::~TrackControls()
     delete m_ui;
 }
 
-void TrackControls::updateTextLabels()
+void
+TrackControls::updateTextLabels()
 {
     if ( m_track->mediaType() == Workflow::VideoTrack )
         m_ui->trackLabel->setText( tr( "Video #%1" ).arg( QString::number( m_track->trackNumber() + 1 ) ) );
@@ -48,7 +56,8 @@ void TrackControls::updateTextLabels()
         m_ui->trackLabel->setText( tr( "Audio #%1" ).arg( QString::number( m_track->trackNumber() + 1 ) ) );
 }
 
-void TrackControls::changeEvent( QEvent *e )
+void
+TrackControls::changeEvent( QEvent *e )
 {
     QWidget::changeEvent( e );
     switch ( e->type() ) {
@@ -61,7 +70,8 @@ void TrackControls::changeEvent( QEvent *e )
     }
 }
 
-void TrackControls::setTrackDisabled( bool disable )
+void
+TrackControls::setTrackDisabled( bool disable )
 {
     m_track->setTrackEnabled( !disable );
     if ( !disable )
@@ -79,3 +89,12 @@ void TrackControls::setTrackDisabled( bool disable )
             m_ui->disableButton->setIcon( QIcon( ":/images/hpoff" ) );
     }
 }
+
+void
+TrackControls::trackNameDoubleClicked()
+{
+    QString     name = QInputDialog::getText( NULL, tr( "Rename track" ),
+                                              tr( "Enter the track new name") );
+    if ( name.isEmpty() == false )
+        m_ui->trackLabel->setText( name );
+}
diff --git a/src/Gui/widgets/TrackControls.h b/src/Gui/widgets/TrackControls.h
index 8a7c4b1..8889bfd 100644
--- a/src/Gui/widgets/TrackControls.h
+++ b/src/Gui/widgets/TrackControls.h
@@ -42,7 +42,8 @@ protected:
     void changeEvent( QEvent *e );
 
 private slots:
-    void setTrackDisabled( bool disable );
+    void    setTrackDisabled( bool disable );
+    void    trackNameDoubleClicked();
 
 private:
     void updateTextLabels();
diff --git a/src/Gui/widgets/ui/TrackControls.ui b/src/Gui/widgets/ui/TrackControls.ui
index b69f34e..f115c1a 100644
--- a/src/Gui/widgets/ui/TrackControls.ui
+++ b/src/Gui/widgets/ui/TrackControls.ui
@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>104</width>
-    <height>19</height>
+    <height>22</height>
    </rect>
   </property>
   <property name="sizePolicy">
@@ -52,7 +52,7 @@
     </widget>
    </item>
    <item>
-    <widget class="QLabel" name="trackLabel">
+    <widget class="ExtendedLabel" name="trackLabel">
      <property name="text">
       <string>TextLabel</string>
      </property>
@@ -60,6 +60,13 @@
    </item>
   </layout>
  </widget>
+ <customwidgets>
+  <customwidget>
+   <class>ExtendedLabel</class>
+   <extends>QLabel</extends>
+   <header>ExtendedLabel.h</header>
+  </customwidget>
+ </customwidgets>
  <resources/>
  <connections/>
 </ui>