Add Mouse drag support.

This concludes the first 'release' :p.

1 files changed, 8 insertions, 0 deletions

diff --git a/src/safe_x11/mod.rs b/src/safe_x11/mod.rs
index 613424a..4a1e029 100644
--- a/src/safe_x11/mod.rs
+++ b/src/safe_x11/mod.rs
@@ -137,6 +137,14 @@ pub fn grab_button(display: *mut Display, button: u32, modifiers: u32,
     }
 }
 
+/// Unregister a combination of keys that will send a `XEvent`
+pub fn ungrab_button(display: *mut Display, button: u32, modifiers: u32) {
+    unsafe {
+        let default_win = xlib::XDefaultRootWindow(display);
+        xlib::XUngrabButton(display, button, modifiers, default_win);
+    }
+}
+
 /// Register a combination of keys that will send a `XEvent`
 ///
 pub fn grab_key(display: *mut Display, key: u32, modifiers: u32, owner_events: bool,