init 0.1.0

1 files changed, 35 insertions, 0 deletions

diff --git a/src/widget/button.vala b/src/widget/button.vala
new file mode 100644
index 0000000..601733f
--- /dev/null
+++ b/src/widget/button.vala
@@ -0,0 +1,35 @@
+namespace Astal {
+public class Button : Gtk.Button {
+    public signal void hover (Gdk.EventCrossing event);
+    public signal void hover_lost (Gdk.EventCrossing event);
+    public signal void click (Gdk.EventButton event);
+    public signal void click_release (Gdk.EventButton event);
+
+    construct {
+        add_events(Gdk.EventMask.SCROLL_MASK);
+        add_events(Gdk.EventMask.SMOOTH_SCROLL_MASK);
+
+        enter_notify_event.connect((self, event) => {
+            if (event.window == self.get_window() &&
+                event.detail != Gdk.NotifyType.INFERIOR) {
+                hover(event);
+            }
+        });
+
+        leave_notify_event.connect((self, event) => {
+            if (event.window == self.get_window() &&
+                event.detail != Gdk.NotifyType.INFERIOR) {
+                hover_lost(event);
+            }
+        });
+
+        button_press_event.connect((event) => {
+            click(event);
+        });
+
+        button_release_event.connect((event) => {
+            click_release(event);
+        });
+    }
+}
+}