Ensure CTRL, SHIFT and ALT states are reset when Window falls into background

3 files changed, 22 insertions, 0 deletions

diff --git a/src/interface/Engine.cpp b/src/interface/Engine.cpp
index ddf29c6..bad931c 100644
--- a/src/interface/Engine.cpp
+++ b/src/interface/Engine.cpp
@@ -82,6 +82,9 @@ void Engine::ShowWindow(Window * window)
 
 		windows.push(state_);
 	}
+	if(state_)
+		state_->DoBlur();
+
 	state_ = window;
 
 }
@@ -102,6 +105,9 @@ void Engine::CloseWindow()
 		}
 		state_ = windows.top();
 		windows.pop();
+
+		if(state_)
+			state_->DoFocus();
 	}
 	else
 	{
diff --git a/src/interface/Window.cpp b/src/interface/Window.cpp
index 8dba69a..30e2205 100644
--- a/src/interface/Window.cpp
+++ b/src/interface/Window.cpp
@@ -107,6 +107,18 @@ void Window::DoInitialized()
 	OnInitialized();
 }
 
+void Window::DoBlur()
+{
+
+	OnBlur();
+}
+
+void Window::DoFocus()
+{
+
+	OnFocus();
+}
+
 void Window::DoDraw()
 {
 	OnDraw();
diff --git a/src/interface/Window.h b/src/interface/Window.h
index c2c5e16..83fd1bc 100644
--- a/src/interface/Window.h
+++ b/src/interface/Window.h
@@ -52,6 +52,8 @@ enum ChromeStyle
 		virtual void DoExit();
 		virtual void DoTick(float dt);
 		virtual void DoDraw();
+		virtual void DoFocus();
+		virtual void DoBlur();
 
 		virtual void DoMouseMove(int x, int y, int dx, int dy);
 		virtual void DoMouseDown(int x, int y, unsigned button);
@@ -73,6 +75,8 @@ enum ChromeStyle
 		virtual void OnExit() {}
 		virtual void OnTick(float dt) {}
 		virtual void OnDraw() {}
+		virtual void OnFocus() {}
+		virtual void OnBlur() {}
 
 		virtual void OnMouseMove(int x, int y, int dx, int dy) {}
 		virtual void OnMouseDown(int x, int y, unsigned button) {}