From 18f9bc44c9c71d6d368a9e9255c1288b85ae509a Mon Sep 17 00:00:00 2001 From: Eduard Bopp Date: Sun, 25 Jan 2015 12:06:50 +0100 Subject: Implement grabbing of the mouse pointer for X11 Contains new methods in the Window API that closely mirror the Xlib API. The methods are left unimplemented for other platforms for now. --- src/window.rs | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'src/window.rs') diff --git a/src/window.rs b/src/window.rs index 12e8538..ad12e30 100644 --- a/src/window.rs +++ b/src/window.rs @@ -414,6 +414,22 @@ impl Window { pub fn set_cursor_position(&self, x: i32, y: i32) -> Result<(), ()> { self.window.set_cursor_position(x, y) } + + /// Grabs the mouse cursor. The cursor's motion will be confined to this + /// window and the window has exclusive access to further events regarding + /// the cursor. + /// Fails if it is not possible to grab the window for some reason, e.g. + /// when another window has already done so. + /// Has no effect on Android. + pub fn grab_cursor(&self) -> Result<(), String> { + self.window.grab_cursor() + } + + /// Release a previously grabbed mouse cursor. + pub fn ungrab_cursor(&self) { + self.window.ungrab_cursor(); + } + } impl gl_common::GlFunctionsSource for Window { -- cgit v1.2.3