From 6c964d703c87a5a15b069c7803eb3d31e07ff504 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Sat, 4 Aug 2012 19:12:31 +0200
Subject: [PATCH] EglContext: Handle window resizing.

---
 src/Contexts/EglContext.cpp | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/Contexts/EglContext.cpp b/src/Contexts/EglContext.cpp
index 368f1c2d0..8aea12c2b 100644
--- a/src/Contexts/EglContext.cpp
+++ b/src/Contexts/EglContext.cpp
@@ -18,7 +18,7 @@
 #define None 0L // redef Xlib nonsense
 
 /* Mask for X events */
-#define INPUT_MASK KeyPressMask|KeyReleaseMask|ButtonPressMask|ButtonReleaseMask
+#define INPUT_MASK KeyPressMask|KeyReleaseMask|ButtonPressMask|ButtonReleaseMask|StructureNotifyMask
 
 using namespace std;
 
@@ -140,6 +140,16 @@ int EglContext::exec() {
         XEvent event;
         while(XCheckWindowEvent(xDisplay, xWindow, INPUT_MASK, &event)) {
             switch(event.type) {
+                /* Window resizing */
+                case ConfigureNotify: {
+                    Math::Vector2<int> size(event.xconfigure.width, event.xconfigure.height);
+                    if(size != viewportSize) {
+                        viewportSize = size;
+                        viewportEvent(size);
+                    }
+                } break;
+
+                /* Key/mouse events */
                 case KeyPress:
                     keyPressEvent(static_cast<Key>(XLookupKeysym(&event.xkey, 0)), {event.xkey.x, event.xkey.y});
                     break;