From 2a4363ec9c80eafae21835c6c6fe92d7c10678ce Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sun, 6 Apr 2014 12:21:38 +0300
Subject: Add to widgets resize event handler.

In this handler set redraw flag.
---
 src/gui/gui.cpp            |  2 ++
 src/gui/widgets/widget.cpp | 11 +++++++++++
 src/gui/widgets/widget.h   |  4 ++++
 3 files changed, 17 insertions(+)

diff --git a/src/gui/gui.cpp b/src/gui/gui.cpp
index 039fbebfb..4ad1138eb 100644
--- a/src/gui/gui.cpp
+++ b/src/gui/gui.cpp
@@ -535,6 +535,8 @@ void Gui::videoResized() const
         top->setSize(mainGraphics->mWidth, mainGraphics->mHeight);
         top->adjustAfterResize(oldWidth, oldHeight);
     }
+
+    Widget::distributeWindowResizeEvent();
 }
 
 void Gui::setUseCustomCursor(const bool customCursor)
diff --git a/src/gui/widgets/widget.cpp b/src/gui/widgets/widget.cpp
index 5a51a2012..43c8df92f 100644
--- a/src/gui/widgets/widget.cpp
+++ b/src/gui/widgets/widget.cpp
@@ -351,6 +351,12 @@ void Widget::setFont(Font *const font)
     fontChanged();
 }
 
+void Widget::distributeWindowResizeEvent()
+{
+    FOR_EACH (std::list<Widget*>::const_iterator, iter, mWidgets)
+        (*iter)->windowResized();
+}
+
 bool Widget::widgetExists(const Widget* widget)
 {
     return mWidgetsSet.find(const_cast<Widget*>(widget))
@@ -506,3 +512,8 @@ void Widget::showPart(const Rect &rectangle)
     if (mParent)
         mParent->showWidgetPart(this, rectangle);
 }
+
+void Widget::windowResized()
+{
+    mRedraw = true;
+}
diff --git a/src/gui/widgets/widget.h b/src/gui/widgets/widget.h
index 46245ea2b..f3e2fdb66 100644
--- a/src/gui/widgets/widget.h
+++ b/src/gui/widgets/widget.h
@@ -1021,6 +1021,10 @@ class Widget : public Widget2
         void setRedraw(const bool b)
         { mRedraw = b; }
 
+        static void distributeWindowResizeEvent();
+
+        void windowResized();
+
     protected:
         /**
           * Distributes an action event to all action listeners
-- 
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