Hi, here is the recipe:
0) zoom to hide the horizontal ScrollBar
1) resize the window to show again the ScrollBar
2) resize the window to hide the ScrollBar
3) repeat the steps 1 and 2 multiple times (a bug breaks the rose petals)
Don't worry, the fix is simple:
diff -ur rosegarden~/src/gui/general/RosegardenScrollView.cpp
rosegarden/src/gui/general/RosegardenScrollView.cpp
--- rosegarden~/src/gui/general/RosegardenScrollView.cpp 2015-04-24
12:14:49.187313893 +0200
+++ rosegarden/src/gui/general/RosegardenScrollView.cpp 2015-04-24
12:15:21.437908448 +0200
@@ -121,9 +121,6 @@
int ow = m_vwidth;
int oh = m_vheight;
- m_vwidth = w;
- m_vheight = h;
-
// d->scrollbar_timer.start(0, true); // This was necessary until I fixed
the resizeEvent connection
//### CJ - Don't think this is necessary - slightly confused as we're resizing
the content, not the widget
@@ -160,6 +157,9 @@
h = visibleHeight();
this->viewport()->update(0, contentsY()+oh, visibleWidth(), h-oh);
}
+
+ m_vwidth = w;
+ m_vheight = h;
}
void RosegardenScrollView::updateContents(int x, int y, int w, int h) // Code
lifted from Q3ScrollView
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