[vidalia-svn] r3454: If the mouse is clicked on a map location with one or more f (vidalia/branches/marble/src/vidalia/network)

[edmanm@xxxxxxxxxxxxxxxxxxx]

Author: edmanm
Date: 2009-01-17 21:38:30 -0500 (Sat, 17 Jan 2009)
New Revision: 3454

Modified:
   vidalia/branches/marble/src/vidalia/network/tormapwidgetinputhandler.cpp
   vidalia/branches/marble/src/vidalia/network/tormapwidgetinputhandler.h
Log:

If the mouse is clicked on a map location with one or more features, emit a
featureClicked() signal to indicate the mouse position and which button was
clicked.


Modified: vidalia/branches/marble/src/vidalia/network/tormapwidgetinputhandler.cpp
===================================================================
--- vidalia/branches/marble/src/vidalia/network/tormapwidgetinputhandler.cpp	2009-01-18 01:53:27 UTC (rev 3453)
+++ vidalia/branches/marble/src/vidalia/network/tormapwidgetinputhandler.cpp	2009-01-18 02:38:30 UTC (rev 3454)
@@ -55,7 +55,9 @@
       _mousePressedLon = m_widget->centerLongitude();
       _mousePressedLat = m_widget->centerLatitude();
 
-      if (! pointHasFeatures(mouseEvent->pos()))
+      if (pointHasFeatures(mouseEvent->pos()))
+        emit featureClicked(mouseEvent->pos(), mouseEvent->button());
+      else
         m_widget->setCursor(Qt::ClosedHandCursor);
       break;
 

Modified: vidalia/branches/marble/src/vidalia/network/tormapwidgetinputhandler.h
===================================================================
--- vidalia/branches/marble/src/vidalia/network/tormapwidgetinputhandler.h	2009-01-18 01:53:27 UTC (rev 3453)
+++ vidalia/branches/marble/src/vidalia/network/tormapwidgetinputhandler.h	2009-01-18 02:38:30 UTC (rev 3454)
@@ -27,6 +27,12 @@
    */
   TorMapWidgetInputHandler();
 
+signals:
+  /** Emitted when the user clicks on a map feature located at <b>point</b>.
+   * <b>button</b> indicates which mouse button was clicked.
+   */
+  void featureClicked(const QPoint &point, Qt::MouseButton button);
+
 protected:
   /** Filter and handles event <b>e</b> that was sent to widget <b>obj</b>.
    * <b>obj</b> is always a MarbleWidget object.
@@ -34,6 +40,9 @@
   virtual bool eventFilter(QObject *obj, QEvent *e);
 
 private:
+  /** Returns true if the map has one or more features located at the screen
+   * position <b>point</b>.
+   */
   bool pointHasFeatures(const QPoint &point) const;
 
   int   _mousePressedX;