Author: shadowmaster
Date: Wed Mar 21 09:23:30 2012
New Revision: 53593
URL: http://svn.gna.org/viewcvs/wesnoth?rev=53593&view=rev
Log:
gui2/teditor_settings: Use a cheaper, less CPU-intensive solution to refresh
tiles after changing ToD settings
Instead of refreshing the entire display, this solution simply
invalidates all gamemap tiles and requests them to be redrawn, saving a
lot of CPU time and making continuous operations (i.e. dragging one of
the sliders around) smoother. We still need to redraw the dialog,
though, and there's a hack involved to avoid a floating slice of it
appearing in the middle of the process.
Modified:
trunk/src/gui/dialogs/editor_settings.cpp
Modified: trunk/src/gui/dialogs/editor_settings.cpp
URL:
http://svn.gna.org/viewcvs/wesnoth/trunk/src/gui/dialogs/editor_settings.cpp?rev=53593&r1=53592&r2=53593&view=diff
==============================================================================
--- trunk/src/gui/dialogs/editor_settings.cpp (original)
+++ trunk/src/gui/dialogs/editor_settings.cpp Wed Mar 21 09:23:30 2012
@@ -127,10 +127,19 @@
, custom_tod_green_field_->get_widget_value(window)
, custom_tod_blue_field_->get_widget_value(window));
+ // Prevent a floating slice of window appearing alone over the
+ // theme UI sidebar after redrawing tiles and before we have a
+ // chance to redraw the rest of this window.
+ window.undraw();
+
if(display_) {
- display_->redraw_everything();
- }
-
+ // invalidate all tiles so they are redrawn with the new ToD
tint next
+ display_->invalidate_all();
+ // redraw tiles
+ display_->draw();
+ }
+
+ // Redraw this window again.
window.set_dirty(true);
}
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