[style manager] inform users of successful import

Author: nirvn

src/gui/symbology-ng/qgsstyleexportimportdialog.cpp

@@ -151,6 +151,12 @@ void QgsStyleExportImportDialog::doExportImport()
                             .arg( mTempStyle->errorString() ) );
       return;
     }
+    else
+    {
+      QMessageBox::information( this, tr( "Export successful" ),
+                                tr( "The selected symbols were successfully exported to file:\n%1" )
+                                .arg( mFileName ) );
+    }
   }
   else // import
   {
@@ -192,7 +198,7 @@ bool QgsStyleExportImportDialog::populateStyles( QgsStyle* style )
     name = styleNames[i];
     QgsSymbol* symbol = style->symbol( name );
     QStandardItem* item = new QStandardItem( name );
-    QIcon icon = QgsSymbolLayerUtils::symbolPreviewIcon( symbol, listItems->iconSize() );
+    QIcon icon = QgsSymbolLayerUtils::symbolPreviewIcon( symbol, listItems->iconSize(), 15 );
     item->setIcon( icon );
     model->appendRow( item );
     delete symbol;
@@ -207,7 +213,7 @@ bool QgsStyleExportImportDialog::populateStyles( QgsStyle* style )
     QScopedPointer< QgsColorRamp > ramp( style->colorRamp( name ) );
 
     QStandardItem* item = new QStandardItem( name );
-    QIcon icon = QgsSymbolLayerUtils::colorRampPreviewIcon( ramp.data(), listItems->iconSize() );
+    QIcon icon = QgsSymbolLayerUtils::colorRampPreviewIcon( ramp.data(), listItems->iconSize(), 15 );
     item->setIcon( icon );
     model->appendRow( item );
   }

src/ui/qgsstyleexportimportdialogbase.ui

@@ -111,12 +111,15 @@
      </property>
      <property name="iconSize">
       <size>
-       <width>48</width>
-       <height>48</height>
+       <width>77</width>
+       <height>70</height>
       </size>
      </property>
-     <property name="movement">
-      <enum>QListView::Static</enum>
+     <property name="textElideMode">
+      <enum>Qt::ElideNone</enum>
+     </property>
+     <property name="flow">
+      <enum>QListView::LeftToRight</enum>
      </property>
      <property name="resizeMode">
       <enum>QListView::Adjust</enum>
@@ -127,6 +130,12 @@
      <property name="viewMode">
       <enum>QListView::IconMode</enum>
      </property>
+     <property name="uniformItemSizes">
+      <bool>true</bool>
+     </property>
+     <property name="wordWrap">
+      <bool>true</bool>
+     </property>
     </widget>
    </item>
    <item row="3" column="0">