replaced "opacity" by "transparency" in the composer GUI

qgis · Feb 19, 2013 · bb57cf4 · bb57cf4
1 parent a882208
commit bb57cf4
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Showing 3 changed files with 41 additions and 41 deletions.
diff --git a/src/app/composer/qgscomposeritemwidget.cpp b/src/app/composer/qgscomposeritemwidget.cpp
@@ -97,7 +97,7 @@ void QgsComposerItemWidget::on_mBackgroundColorButton_clicked()
   }
 
   mItem->beginCommand( tr( "Background color changed" ) );
-  newBackgroundColor.setAlpha( mOpacitySlider->value() );
+  newBackgroundColor.setAlpha( mTransparencySlider->value() );
   mItem->setBrush( QBrush( QColor( newBackgroundColor ), Qt::SolidPattern ) );
   //if the item is a composer map, we need to regenerate the map image
   //because it usually is cached
@@ -110,38 +110,38 @@ void QgsComposerItemWidget::on_mBackgroundColorButton_clicked()
   mItem->endCommand();
 }
 
-void QgsComposerItemWidget::on_mOpacitySpinBox_valueChanged( int value )
+void QgsComposerItemWidget::on_mTransparencySpinBox_valueChanged( int value )
 {
   if ( !mItem )
   {
     return;
   }
 
-  mOpacitySlider->blockSignals( true );
-  mOpacitySlider->setValue( value );
-  mOpacitySlider->blockSignals( false );
-  changeItemOpacity( value );
+  mTransparencySlider->blockSignals( true );
+  mTransparencySlider->setValue( value );
+  mTransparencySlider->blockSignals( false );
+  changeItemTransparency( value );
 }
 
-void QgsComposerItemWidget::on_mOpacitySlider_sliderReleased()
+void QgsComposerItemWidget::on_mTransparencySlider_sliderReleased()
 {
   if ( !mItem )
   {
     return;
   }
-  int value = mOpacitySlider->value();
-  mOpacitySpinBox->blockSignals( true );
-  mOpacitySpinBox->setValue( value );
-  mOpacitySpinBox->blockSignals( false );
-  changeItemOpacity( value );
+  int value = mTransparencySlider->value();
+  mTransparencySpinBox->blockSignals( true );
+  mTransparencySpinBox->setValue( value );
+  mTransparencySpinBox->blockSignals( false );
+  changeItemTransparency( value );
 }
 
-void QgsComposerItemWidget::changeItemOpacity( int value )
+void QgsComposerItemWidget::changeItemTransparency( int value )
 {
-  mItem->beginCommand( tr( "Item opacity changed" ) );
+  mItem->beginCommand( tr( "Item Transparency changed" ) );
   QBrush itemBrush = mItem->brush();
   QColor brushColor = itemBrush.color();
-  brushColor.setAlpha( value );
+  brushColor.setAlpha( 255-value );
   mItem->setBrush( QBrush( brushColor ) );
   mItem->update();
   mItem->endCommand();
@@ -347,26 +347,26 @@ void QgsComposerItemWidget::setValuesForGuiElements()
 
   setValuesForGuiPositionElements();
 
-  mOpacitySlider->blockSignals( true );
+  mTransparencySlider->blockSignals( true );
   mOutlineWidthSpinBox->blockSignals( true );
   mFrameGroupBox->blockSignals( true );
   mBackgroundGroupBox->blockSignals( true );
   mItemIdLineEdit->blockSignals( true );
-  mOpacitySpinBox->blockSignals( true );
+  mTransparencySpinBox->blockSignals( true );
 
-  mOpacitySpinBox->setValue( mItem->brush().color().alpha() );
-  mOpacitySlider->setValue( mItem->brush().color().alpha() );
+  mTransparencySpinBox->setValue( 255-mItem->brush().color().alpha() );
+  mTransparencySlider->setValue( 255-mItem->brush().color().alpha() );
   mOutlineWidthSpinBox->setValue( mItem->pen().widthF() );
   mItemIdLineEdit->setText( mItem->id() );
   mFrameGroupBox->setChecked( mItem->hasFrame() );
   mBackgroundGroupBox->setChecked( mItem->hasBackground() );
 
-  mOpacitySlider->blockSignals( false );
+  mTransparencySlider->blockSignals( false );
   mOutlineWidthSpinBox->blockSignals( false );
   mFrameGroupBox->blockSignals( false );
   mBackgroundGroupBox->blockSignals( false );
   mItemIdLineEdit->blockSignals( false );
-  mOpacitySpinBox->blockSignals( false );
+  mTransparencySpinBox->blockSignals( false );
 }
 
 void QgsComposerItemWidget::on_mItemIdLineEdit_textChanged( const QString &text )

diff --git a/src/app/composer/qgscomposeritemwidget.h b/src/app/composer/qgscomposeritemwidget.h
@@ -39,8 +39,8 @@ class QgsComposerItemWidget: public QWidget, private Ui::QgsComposerItemWidgetBa
   public slots:
     void on_mFrameColorButton_clicked();
     void on_mBackgroundColorButton_clicked();
-    void on_mOpacitySlider_sliderReleased();
-    void on_mOpacitySpinBox_valueChanged( int value );
+    void on_mTransparencySlider_sliderReleased();
+    void on_mTransparencySpinBox_valueChanged( int value );
     void on_mOutlineWidthSpinBox_valueChanged( double d );
     void on_mFrameGroupBox_toggled( bool state );
     void on_mBackgroundGroupBox_toggled( bool state );
@@ -67,7 +67,7 @@ class QgsComposerItemWidget: public QWidget, private Ui::QgsComposerItemWidgetBa
 
   private:
     QgsComposerItemWidget();
-    void changeItemOpacity( int value );
+    void changeItemTransparency( int value );
     void changeItemPosition();
 
     QgsComposerItem* mItem;

diff --git a/src/ui/qgscomposeritemwidgetbase.ui b/src/ui/qgscomposeritemwidgetbase.ui
@@ -310,14 +310,20 @@
       <item>
        <layout class="QHBoxLayout" name="horizontalLayout_2">
         <item>
-         <widget class="QSpinBox" name="mOpacitySpinBox">
-          <property name="maximum">
-           <number>255</number>
+         <widget class="QLabel" name="mOpacityLabel">
+          <property name="text">
+           <string>Transparency</string>
+          </property>
+          <property name="wordWrap">
+           <bool>true</bool>
+          </property>
+          <property name="buddy">
+           <cstring>mTransparencySlider</cstring>
           </property>
          </widget>
         </item>
         <item>
-         <widget class="QSlider" name="mOpacitySlider">
+         <widget class="QSlider" name="mTransparencySlider">
           <property name="maximum">
            <number>255</number>
           </property>
@@ -327,15 +333,9 @@
          </widget>
         </item>
         <item>
-         <widget class="QLabel" name="mOpacityLabel">
-          <property name="text">
-           <string>Opacity</string>
-          </property>
-          <property name="wordWrap">
-           <bool>true</bool>
-          </property>
-          <property name="buddy">
-           <cstring>mOpacitySlider</cstring>
+         <widget class="QSpinBox" name="mTransparencySpinBox">
+          <property name="maximum">
+           <number>255</number>
           </property>
          </widget>
         </item>
@@ -404,9 +404,9 @@
  <resources/>
  <connections>
   <connection>
-   <sender>mOpacitySlider</sender>
+   <sender>mTransparencySlider</sender>
    <signal>valueChanged(int)</signal>
-   <receiver>mOpacitySpinBox</receiver>
+   <receiver>mTransparencySpinBox</receiver>
    <slot>setValue(int)</slot>
    <hints>
     <hint type="sourcelabel">
@@ -420,9 +420,9 @@
    </hints>
   </connection>
   <connection>
-   <sender>mOpacitySpinBox</sender>
+   <sender>mTransparencySpinBox</sender>
    <signal>valueChanged(int)</signal>
-   <receiver>mOpacitySlider</receiver>
+   <receiver>mTransparencySlider</receiver>
    <slot>setValue(int)</slot>
    <hints>
     <hint type="sourcelabel">