GUI: Update the screen after handling events

Fixes crash on droid:
game -> gmm -> save -> click entry (EVENT_SCREEN_CHANGED due to vkeybd
beeing shown) -> delete -> confirm
another EVENT_SCREEN_CHANGED gets in simultaneously (due vkeybd being
deactivated) and the parent dialog updated Rects out of bounds.

1 files changed, 6 insertions, 7 deletions

diff --git a/gui/gui-manager.cpp b/gui/gui-manager.cpp
index 3ad4b2ee18..0cb06458ef 100644
--- a/gui/gui-manager.cpp
+++ b/gui/gui-manager.cpp
@@ -294,7 +294,6 @@ void GuiManager::runLoop() {
 		Common::Event event;
 
 		while (eventMan->pollEvent(event)) {
-
 			// The top dialog can change during the event loop. In that case, flush all the
 			// dialog-related events since they were probably generated while the old dialog
 			// was still visible, and therefore not intended for the new one.
@@ -306,12 +305,6 @@ void GuiManager::runLoop() {
 
 			Common::Point mouse(event.mouse.x - activeDialog->_x, event.mouse.y - activeDialog->_y);
 
-			if (lastRedraw + waitTime < _system->getMillis()) {
-				_theme->updateScreen();
-				_system->updateScreen();
-				lastRedraw = _system->getMillis();
-			}
-
 			switch (event.type) {
 			case Common::EVENT_KEYDOWN:
 				activeDialog->handleKeyDown(event.kbd);
@@ -366,6 +359,12 @@ void GuiManager::runLoop() {
 			default:
 				break;
 			}
+
+			if (lastRedraw + waitTime < _system->getMillis()) {
+				_theme->updateScreen();
+				_system->updateScreen();
+				lastRedraw = _system->getMillis();
+			}
 		}
 
 		if (tooltipCheck && _lastMousePosition.time + kTooltipDelay < _system->getMillis()) {