Display the grass modules list as second tab which avoids rendering issues. Enabled list mode.

git-svn-id: http://svn.osgeo.org/qgis/trunk@8595 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: timlinux

src/plugins/grass/qgsgrasstools.cpp

@@ -133,6 +133,34 @@ QgsGrassTools::QgsGrassTools ( QgisInterface *iface,
   QVBoxLayout *layout1 = new QVBoxLayout(this);
   layout1->addWidget(mTabWidget);
 
+  //
+  // Radims original tree view code.
+  //
+  // Warning: if the tree is not the first page modules are 
+  // displayed over the other pages on first load
+
+  mModulesListView = new QTreeWidget();
+  mTabWidget->addTab( mModulesListView, tr("Modules Tree") );
+  mModulesListView->setColumnCount(1);
+  QStringList headers;
+  headers << tr("Modules");
+  mModulesListView->setHeaderLabels(headers);    
+  // Set list view
+  mModulesListView->clear();
+  mModulesListView->setSortingEnabled(false);
+  mModulesListView->setRootIsDecorated(true);
+  //    mModulesListView->setResizeMode(QTreeWidget::AllColumns);
+  mModulesListView->header()->hide();
+
+  connect( mModulesListView, SIGNAL(itemClicked(QTreeWidgetItem *, int)), 
+    this, SLOT(moduleClicked( QTreeWidgetItem *, int)) );
+
+  QString title = tr("GRASS Tools: ") + QgsGrass::getDefaultLocation()
+    + "/" + QgsGrass::getDefaultMapset();
+  setCaption(title);
+  mModulesListView->show(); 
+
+
   //
   // Tims experimental list view with filter
   //
@@ -145,12 +173,13 @@ QgsGrassTools::QgsGrassTools ( QgisInterface *iface,
   mListView->setFocus();
   mListView->setItemDelegateForColumn(0,new QgsDetailedItemDelegate());
   mListView->setUniformItemSizes(false);
+  mListView->show();
   QWidget * mypBase = new QWidget(this);
   QVBoxLayout * mypListTabLayout = new QVBoxLayout(mypBase);
   mypListTabLayout->addWidget(mListView);
   mFilterInput = new QLineEdit(this);
   mypListTabLayout->addWidget(mFilterInput);
-  //mTabWidget->addTab( mypBase, tr("Modules List") );
+  mTabWidget->addTab( mypBase, tr("Modules List") );
   connect( mFilterInput, SIGNAL(textChanged(QString)), 
     this, SLOT(filterChanged(QString)) );
   connect( mListView, SIGNAL(clicked(const QModelIndex)), 
@@ -159,41 +188,19 @@ QgsGrassTools::QgsGrassTools ( QgisInterface *iface,
   // End of Tims experimental bit
   //
 
-  mModulesListView = new QTreeWidget();
-  mTabWidget->addTab( mModulesListView, tr("Modules Tree") );
-  mModulesListView->setColumnCount(1);
-  QStringList headers;
-  headers << tr("Modules");
-  mModulesListView->setHeaderLabels(headers);    
-  // Set list view
-  mModulesListView->clear();
-  mModulesListView->setSortingEnabled(false);
-  mModulesListView->setRootIsDecorated(true);
-  //    mModulesListView->setResizeMode(QTreeWidget::AllColumns);
-  mModulesListView->header()->hide();
-
-  connect( mModulesListView, SIGNAL(itemClicked(QTreeWidgetItem *, int)), 
-    this, SLOT(moduleClicked( QTreeWidgetItem *, int)) );
-
-  QString title = tr("GRASS Tools: ") + QgsGrass::getDefaultLocation()
-    + "/" + QgsGrass::getDefaultMapset();
-  setCaption(title);
-
+  //
+  // Load the modules lists
+  //
+  // Show before loadConfig() so that user can see loading
   QString conf = QgsApplication::pkgDataPath() + "/grass/config/default.qgc";
-
   restorePosition();
 
-  // Show before loadConfig() so that user can see loading
-  mModulesListView->show(); 
-
   QApplication::setOverrideCursor(Qt::waitCursor);
   loadConfig ( conf );
   QApplication::restoreOverrideCursor();
   //statusBar()->hide();
 
   // Add map browser 
-  // Warning: if browser is on the first page modules are 
-  // displayed over the browser
   mBrowser = new QgsGrassBrowser ( mIface, this );
   mTabWidget->addTab( mBrowser, tr("Browser") );