[Uml-devel] kdesdk/umbrello/umbrello

[Klas Kalass]

CVS commit by kalass: 

it was so hard to send a message between two objects in a sequence diagram that I thought it is not implemented at all - increasing the region where one may hit the sequence line


  M +8 -2      seqlinewidget.cpp   1.4
  M +1 -0      seqlinewidget.h   1.2


--- kdesdk/umbrello/umbrello/seqlinewidget.cpp  #1.3:1.4
@@ -17,4 +17,8 @@
 #include "seqlinewidget.h"
 
+// class members
+int const SeqLineWidget::m_nMouseDownEpsilonX = 20;
+
+// 
 SeqLineWidget::SeqLineWidget( UMLView * pView, ObjectWidget * pObject ) : QCanvasLine( pView -> canvas() ) {
         m_pView = pView;
@@ -39,6 +43,8 @@ bool SeqLineWidget::onWidget( const QPoi
         QPoint ep = endPoint();
         //see if on widget ( for message creation )
-        if( sp.x() - 2 < p.x() && ep.x() + 2 > p.x() &&
-            sp.y() < p.y() && ep.y() + 3 > p.y() ) {
+        if( sp.x() - m_nMouseDownEpsilonX < p.x() 
+            && ep.x() + m_nMouseDownEpsilonX > p.x() 
+            && sp.y() < p.y() && ep.y() + 3 > p.y() ) 
+        {
                 bOnWidget = true;
         }

--- kdesdk/umbrello/umbrello/seqlinewidget.h  #1.1:1.2
@@ -126,4 +126,5 @@ protected:
 
         int m_nOffsetY, m_nOldY, m_nMinY;
+        static int const m_nMouseDownEpsilonX;
 };