Composermapwidget update

mhugent · mhugent · commit c724ce5180c1 · 2011-05-17T09:13:08.000+02:00
diff --git a/src/app/composer/qgscomposermapwidget.cpp b/src/app/composer/qgscomposermapwidget.cpp
@@ -269,10 +269,12 @@ void QgsComposerMapWidget::updateGuiElements()
     if ( previewMode == QgsComposerMap::Cache )
     {
       index = mPreviewModeComboBox->findText( tr( "Cache" ) );
+      mUpdatePreviewButton->setEnabled( true );
     }
     else if ( previewMode == QgsComposerMap::Render )
     {
       index = mPreviewModeComboBox->findText( tr( "Render" ) );
+      mUpdatePreviewButton->setEnabled( true );
     }
     else if ( previewMode == QgsComposerMap::Rectangle )
     {
diff --git a/src/core/composer/qgscomposermap.cpp b/src/core/composer/qgscomposermap.cpp
@@ -531,6 +531,12 @@ void QgsComposerMap::setNewScale( double scaleDenominator )
   emit extentChanged();
 }
 
+void QgsComposerMap::setPreviewMode( PreviewMode m )
+{
+  mPreviewMode = m;
+  emit itemChanged();
+}
+
 void QgsComposerMap::setOffset( double xOffset, double yOffset )
 {
   mXOffset = xOffset;
@@ -541,6 +547,7 @@ void QgsComposerMap::setMapRotation( double r )
 {
   setRotation( r );
   emit rotationChanged( r );
+  emit itemChanged();
 }
 
 void QgsComposerMap::updateItem()
diff --git a/src/core/composer/qgscomposermap.h b/src/core/composer/qgscomposermap.h
@@ -126,7 +126,7 @@ class CORE_EXPORT QgsComposerMap : public QgsComposerItem
     void setNewExtent( const QgsRectangle& extent );
 
     PreviewMode previewMode() const {return mPreviewMode;}
-    void setPreviewMode( PreviewMode m ) {mPreviewMode = m;}
+    void setPreviewMode( PreviewMode m );
 
     /**Getter for flag that determines if the stored layer set should be used or the current layer set of the qgis mapcanvas
     @note this function was added in version 1.2*/

Original file line number	Diff line number	Diff line change
`@@ -269,10 +269,12 @@ void QgsComposerMapWidget::updateGuiElements()`
`269`	`269`	`if ( previewMode == QgsComposerMap::Cache )`
`270`	`270`	`{`
`271`	`271`	`index = mPreviewModeComboBox->findText( tr( "Cache" ) );`
	`272`	`+ mUpdatePreviewButton->setEnabled( true );`
`272`	`273`	`}`
`273`	`274`	`else if ( previewMode == QgsComposerMap::Render )`
`274`	`275`	`{`
`275`	`276`	`index = mPreviewModeComboBox->findText( tr( "Render" ) );`
	`277`	`+ mUpdatePreviewButton->setEnabled( true );`
`276`	`278`	`}`
`277`	`279`	`else if ( previewMode == QgsComposerMap::Rectangle )`
`278`	`280`	`{`
Original file line number	Diff line number	Diff line change
`@@ -531,6 +531,12 @@ void QgsComposerMap::setNewScale( double scaleDenominator )`
`531`	`531`	`emit extentChanged();`
`532`	`532`	`}`
`533`	`533`
	`534`	`+void QgsComposerMap::setPreviewMode( PreviewMode m )`
	`535`	`+{`
	`536`	`+ mPreviewMode = m;`
	`537`	`+ emit itemChanged();`
	`538`	`+}`
	`539`	`+`
`534`	`540`	`void QgsComposerMap::setOffset( double xOffset, double yOffset )`
`535`	`541`	`{`
`536`	`542`	`mXOffset = xOffset;`
`@@ -541,6 +547,7 @@ void QgsComposerMap::setMapRotation( double r )`
`541`	`547`	`{`
`542`	`548`	`setRotation( r );`
`543`	`549`	`emit rotationChanged( r );`
	`550`	`+ emit itemChanged();`
`544`	`551`	`}`
`545`	`552`
`546`	`553`	`void QgsComposerMap::updateItem()`