adjusted GRASS list GUI

git-svn-id: http://svn.osgeo.org/qgis/trunk@14621 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: brushtyler

src/plugins/grass/CMakeLists.txt

@@ -173,7 +173,7 @@ FILE (GLOB GMLS *.gml)
 INSTALL (FILES ${GMLS} images/world.png
          DESTINATION ${QGIS_DATA_DIR}/grass)
 
-INSTALL (FILES themes/gis/grass_arrow.png themes/gis/grass_plus.png
+INSTALL (FILES themes/gis/grass_arrow.svg themes/gis/grass_plus.svg themes/gis/grass_arrow.png themes/gis/grass_plus.png
          DESTINATION ${QGIS_DATA_DIR}/grass/modules)
 
 INSTALL(TARGETS qgis.g.browser 

src/plugins/grass/qgsgrassmodule.cpp

@@ -1130,20 +1130,59 @@ QPixmap QgsGrassModule::pixmap( QString path, int height )
     img = img.scaled( arrowWidth, height, Qt::IgnoreAspectRatio, Qt::SmoothTransformation );
     arrowPixmap = QPixmap::fromImage( img );
   }
+  /*if ( iconsfi.exists() )
+  {
+    QSvgRenderer pic;
+    if ( pic.load( arrowPath ) )
+    {
+      QRect br( QPoint( 0, 0 ), pic.defaultSize() );
+
+      double scale = 1. * height / br.height();
+
+      arrowWidth = ( int )( scale * br.width() );
+      if ( arrowWidth <= 0 ) arrowWidth = height; // should not happen
+      arrowPixmap = QPixmap( arrowWidth, height );
+      arrowPixmap.fill( Qt::transparent );
+      QPainter painter( &arrowPixmap );
+      painter.setRenderHint( QPainter::Antialiasing );
+
+      pic.render( &painter );
+      painter.end();
+    }
+  }*/
 
-  QString plusPath = iconsPath + "grass_plus.png";
+  QString plusPath = iconsPath + "grass_plus.svg";
   QPixmap plusPixmap;
   iconsfi.setFile( plusPath );
-  if ( iconsfi.exists() && plusPixmap.load( plusPath, "PNG" ) )
+  /*if ( iconsfi.exists() && plusPixmap.load( plusPath, "PNG" ) )
   {
     double scale = 1. * height / plusPixmap.height();
     plusWidth = ( int )( scale * plusPixmap.width() );
 
     QImage img = plusPixmap.toImage();
     img = img.scaled( plusWidth, height, Qt::IgnoreAspectRatio, Qt::SmoothTransformation );
     plusPixmap = QPixmap::fromImage( img );
-  }
+  }*/
+  if ( iconsfi.exists() )
+  {
+    QSvgRenderer pic;
+    if ( pic.load( plusPath ) )
+    {
+      QRect br( QPoint( 0, 0 ), pic.defaultSize() );
 
+      double scale = 1. * height / br.height();
+
+      plusWidth = ( int )( scale * br.width() );
+      if ( plusWidth <= 0 ) plusWidth = height; // should not happen
+      plusPixmap = QPixmap( plusWidth, height );
+      plusPixmap.fill( Qt::transparent );
+      QPainter painter( &plusPixmap );
+      painter.setRenderHint( QPainter::Antialiasing );
+
+      pic.render( &painter );
+      painter.end();
+    }
+  }
   int buffer = height/3; // buffer around a sign
   if ( pixmaps.size() > 1 ) width += arrowWidth + 2 * buffer; // ->
   if ( pixmaps.size() > 2 ) width += plusWidth + 2 * buffer; // +

src/plugins/grass/qgsgrasstools.cpp

@@ -78,7 +78,7 @@ QgsGrassTools::QgsGrassTools( QgisInterface *iface,
   mModelProxy->setFilterRole( Qt::UserRole + 2 );
 
   mListView->setModel( mModelProxy );
-  mListView->setItemDelegateForColumn( 0, new QgsDetailedItemDelegate() );
+  //mListView->setItemDelegateForColumn( 0, new QgsDetailedItemDelegate() );
   //mListView->setUniformItemSizes( false );
   //mListView2 = new QListView(this);
   //mDockWidget = new QDockWidget(tr("Grass Tools"), 0);
@@ -302,7 +302,7 @@ void QgsGrassTools::addModules( QTreeWidgetItem *parent, QDomElement &element )
         //
         // Experimental work by Tim - add this item to our list model
         //
-        QStandardItem * mypDetailItem = new QStandardItem( name );
+        QStandardItem * mypDetailItem = new QStandardItem( name + "\n" + label );
         mypDetailItem->setData( name, Qt::UserRole + 1 ); //for calling runModule later
         QString mySearchText = name + " - " + label;
         mypDetailItem->setData( mySearchText, Qt::UserRole + 2 ); //for filtering later

src/plugins/grass/qgsgrasstoolsbase.ui

@@ -19,7 +19,7 @@
   <property name="windowTitle">
    <string>Grass Tools</string>
   </property>
-  <layout class="QGridLayout">
+  <layout class="QGridLayout" name="gridLayout_2">
    <item row="0" column="0">
     <widget class="QTabWidget" name="mTabWidget">
      <property name="currentIndex">
@@ -54,17 +54,30 @@
       <attribute name="title">
        <string>Modules List</string>
       </attribute>
-      <layout class="QGridLayout">
+      <layout class="QGridLayout" name="gridLayout">
        <item row="0" column="0">
+        <widget class="QLabel" name="label">
+         <property name="text">
+          <string>Filter</string>
+         </property>
+        </widget>
+       </item>
+       <item row="0" column="1">
+        <widget class="QLineEdit" name="mFilterInput"/>
+       </item>
+       <item row="1" column="0" colspan="2">
         <widget class="QListView" name="mListView">
+         <property name="horizontalScrollBarPolicy">
+          <enum>Qt::ScrollBarAlwaysOff</enum>
+         </property>
+         <property name="alternatingRowColors">
+          <bool>true</bool>
+         </property>
          <property name="wordWrap">
           <bool>true</bool>
          </property>
         </widget>
        </item>
-       <item row="1" column="0">
-        <widget class="QLineEdit" name="mFilterInput"/>
-       </item>
       </layout>
      </widget>
     </widget>