fixed dialog redrawing (when you switched in the save/load dialog between save and load mode, it would loose the transparency)

svn-id: r5512

3 files changed, 7 insertions, 1 deletions

diff --git a/gui/dialog.cpp b/gui/dialog.cpp
index d87b26611e..5805e95f2f 100644
--- a/gui/dialog.cpp
+++ b/gui/dialog.cpp
@@ -97,6 +97,11 @@ void Dialog::close()
 
 void Dialog::draw()
 {
+	_gui->_needRedraw = true;
+}
+
+void Dialog::drawDialog()
+{
 	Widget *w = _firstWidget;
 	
 	if (!isVisible())
diff --git a/gui/dialog.h b/gui/dialog.h
index 04496a233e..fa74737818 100644
--- a/gui/dialog.h
+++ b/gui/dialog.h
@@ -64,6 +64,7 @@ protected:
 	virtual void close();
 
 	virtual void draw();
+	virtual void drawDialog();
 
 	virtual void handleTickle(); // Called periodically (in every guiloop() )
 	virtual void handleMouseDown(int x, int y, int button, int clickCount);
diff --git a/gui/newgui.cpp b/gui/newgui.cpp
index d070b5ab25..e7b492dc9e 100644
--- a/gui/newgui.cpp
+++ b/gui/newgui.cpp
@@ -119,7 +119,7 @@ void NewGui::runLoop()
 			_system->clear_overlay();
 			_system->grab_overlay(_screen, _screenPitch);
 			for (int i = 0; i < _dialogStack.size(); i++)
-				_dialogStack[i]->draw();
+				_dialogStack[i]->drawDialog();
 			_needRedraw = false;
 		}