Add an iface.mapCanvas() to get to the main map canvas easily

opengisch · Apr 15, 2024 · d3f2fea · d3f2fea
1 parent bc43828
commit d3f2fea
Show file tree

Hide file tree

Showing 2 changed files with 14 additions and 0 deletions.
diff --git a/src/core/appinterface.cpp b/src/core/appinterface.cpp
@@ -81,6 +81,15 @@ void AppInterface::addItemToCanvasActionsToolbar( QQuickItem *item ) const
   }
 }
 
+QObject *AppInterface::mapCanvas() const
+{
+  if ( !mApp->rootObjects().isEmpty() )
+  {
+    return mApp->rootObjects().at( 0 )->findChild<QObject *>( "mapCanvas" );
+  }
+  return nullptr;
+}
+
 void AppInterface::removeRecentProject( const QString &path )
 {
   return mApp->removeRecentProject( path );

diff --git a/src/core/appinterface.h b/src/core/appinterface.h
@@ -115,6 +115,11 @@ class AppInterface : public QObject
      */
     Q_INVOKABLE void addItemToCanvasActionsToolbar( QQuickItem *item ) const;
 
+    /**
+     * Returns the main map canvas.
+     */
+    Q_INVOKABLE QObject *mapCanvas() const;
+
     static void setInstance( AppInterface *instance ) { sAppInterface = instance; }
     static AppInterface *instance() { return sAppInterface; }