Hide recent projects if empty

m-kuhn · m-kuhn · commit 91ea9ed35ab3 · 2019-05-27T14:57:35.000+02:00
diff --git a/src/app/qgswelcomepage.cpp b/src/app/qgswelcomepage.cpp
@@ -56,9 +56,9 @@ QgsWelcomePage::QgsWelcomePage( bool skipVersionCheck, QWidget *parent )
   centerLayout->setMargin( 0 );
 
   int titleSize = static_cast<int>( QApplication::fontMetrics().height() * 1.4 );
-  QLabel *recentProjectsTitle = new QLabel( QStringLiteral( "<div style='font-size:%1px;font-weight:bold'>%2</div>" ).arg( QString::number( titleSize ), tr( "Recent Projects" ) ) );
-  recentProjectsTitle->setContentsMargins( titleSize / 2, titleSize / 6, 0, 0 );
-  centerLayout->addWidget( recentProjectsTitle, 0, 0 );
+  mRecentProjectsTitle = new QLabel( QStringLiteral( "<div style='font-size:%1px;font-weight:bold'>%2</div>" ).arg( QString::number( titleSize ), tr( "Recent Projects" ) ) );
+  mRecentProjectsTitle->setContentsMargins( titleSize / 2, titleSize / 6, 0, 0 );
+  centerLayout->addWidget( mRecentProjectsTitle, 0, 0 );
 
   mRecentProjectsListView = new QListView();
   mRecentProjectsListView->setResizeMode( QListView::Adjust );
@@ -121,6 +121,7 @@ QgsWelcomePage::~QgsWelcomePage()
 void QgsWelcomePage::setRecentProjects( const QList<QgsRecentProjectItemsModel::RecentProjectData> &recentProjects )
 {
   mRecentProjectsModel->setRecentProjects( recentProjects );
+  updateRecentProjectsVisibility();
 }
 
 void QgsWelcomePage::recentProjectItemActivated( const QModelIndex &index )
@@ -255,3 +256,10 @@ void QgsWelcomePage::showContextMenuForTemplates( QPoint point )
 
   menu->popup( mTemplateProjectsListView->mapToGlobal( point ) );
 }
+
+void QgsWelcomePage::updateRecentProjectsVisibility()
+{
+  bool visible = mRecentProjectsModel->rowCount() > 0;
+  mRecentProjectsListView->setVisible( visible );
+  mRecentProjectsTitle->setVisible( visible );
+}
diff --git a/src/app/qgswelcomepage.h b/src/app/qgswelcomepage.h
@@ -25,6 +25,7 @@
 
 class QgsVersionInfo;
 class QListView;
+class QLabel;
 
 class QgsWelcomePage : public QWidget
 {
@@ -50,10 +51,13 @@ class QgsWelcomePage : public QWidget
     void showContextMenuForTemplates( QPoint point );
 
   private:
+    void updateRecentProjectsVisibility();
+
     QgsRecentProjectItemsModel *mRecentProjectsModel = nullptr;
     QTextBrowser *mVersionInformation = nullptr;
     QgsVersionInfo *mVersionInfo = nullptr;
     QListView *mRecentProjectsListView = nullptr;
+    QLabel *mRecentProjectsTitle = nullptr;
     QListView *mTemplateProjectsListView = nullptr;
     QStandardItemModel *mTemplateProjectsModel = nullptr;
 };
