Now updating and clearing are done in a delayed fashion.

The m_updateRegion gets updated and the (often much
    smaller) m_clearRegion gets cleared. This removes the
    flicker introduced by having delayed updates and
    immediate clearings.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13994 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2002-02-04 14:05:28 +00:00
parent 3133cb9f53
commit 3bcc8d1581
4 changed files with 104 additions and 174 deletions

View File

@@ -183,6 +183,9 @@ public:
GdkICAttr *m_icattr;
#endif
// The area to be cleared (and not just refreshed)
wxRegion m_clearRegion;
// scrolling stuff
GtkAdjustment *m_hAdjust,*m_vAdjust;
float m_oldHorizontalPos;