fix: invalidate in non-visible widget invalidated visible stuff

[enigma2.git] / lib / gui / ewidgetdesktop.cpp

diff --git a/lib/gui/ewidgetdesktop.cpp b/lib/gui/ewidgetdesktop.cpp
index dcc2ef603b1d96dbd6555f309f56793250eddc2a..fb0f39ddacaad7495fb26ba60ab8b3ef70372029 100644 (file)
--- a/lib/gui/ewidgetdesktop.cpp
+++ b/lib/gui/ewidgetdesktop.cpp
@@ -66,6 +66,8 @@ void eWidgetDesktop::calcWidgetClipRegion(eWidget *widget, gRegion &parent_visib
        for (ePtrList<eWidget>::iterator i(widget->m_childs.begin()); i != widget->m_childs.end(); ++i)
                if (i->m_vis & eWidget::wVisShow)
                        calcWidgetClipRegion(*i, widget->m_visible_region);
+               else
+                       clearVisibility(*i);
 }
 
 void eWidgetDesktop::recalcClipRegions(eWidget *root)
@@ -79,7 +81,10 @@ void eWidgetDesktop::recalcClipRegions(eWidget *root)
                for (ePtrList<eWidget>::iterator i(m_root.begin()); i != m_root.end(); ++i)
                {
                        if (!(i->m_vis & eWidget::wVisShow))
+                       {
+                               clearVisibility(i);
                                continue;
+                       }
                        
                        gRegion visible_before = i->m_visible_with_childs;
 
@@ -94,10 +99,11 @@ void eWidgetDesktop::recalcClipRegions(eWidget *root)
                
                gRegion redraw = (background_before - m_screen.m_background_region) | (m_screen.m_background_region - background_before);
                invalidate(redraw);
-       } else
+       } else if (m_comp_mode == cmBuffered)
        {
                if (!root->m_vis & eWidget::wVisShow)
                {
+                       clearVisibility(root);
                        removeBufferForWidget(root);
                        return;
                }
@@ -387,3 +393,10 @@ void eWidgetDesktop::notify()
 {
        redrawComposition(1);
 }
+
+void eWidgetDesktop::clearVisibility(eWidget *widget)
+{
+       widget->m_visible_with_childs = gRegion();
+       for (ePtrList<eWidget>::iterator i(widget->m_childs.begin()); i != widget->m_childs.end(); ++i)
+               clearVisibility(*i);
+}