koa item resize crash fix

1 files changed, 21 insertions, 1 deletions

diff --git a/korganizer/koagendaitem.cpp b/korganizer/koagendaitem.cpp
index 5ee433a..7e6fa48 100644
--- a/korganizer/koagendaitem.cpp
+++ b/korganizer/koagendaitem.cpp
@@ -472,2 +472,3 @@ void KOAgendaItem::paintEvent ( QPaintEvent *e )
     int xx = x();
+  
     if ( xPaintCoord != xx || yPaintCoord != yy || 
@@ -499,3 +500,22 @@ void KOAgendaItem::paintEvent ( QPaintEvent *e )
     }
-    bitBlt (this, rx, ry, paintFrom, x()+rx ,yPaintCoord+ry, rw, rh ,CopyROP); 
+    xx += rx;
+
+    if ( xx < 0 ) {
+        rw = rw + xx;
+        rx -= xx;
+        xx = 0;
+        if ( rw < 0 ) {
+            qDebug("KOAgendaItem::Width1 < 0. Returning ");
+            return;
+        }
+    }
+    if ( paintFrom->width() <   xx+rw ) {
+        rw =  paintFrom->width() - xx;
+        if ( rw < 0 ) {
+            qDebug("KOAgendaItem::Width2 < 0. Returning ");
+            return;
+        }
+    }
+    //qDebug("%d %d %d %d %d  %d %d",rx, ry, paintFrom, xx ,yPaintCoord+ry, rw, rh);
+    bitBlt (this, rx, ry, paintFrom, xx ,yPaintCoord+ry, rw, rh ,CopyROP); 
 }