1 files changed, 75 insertions, 0 deletions
diff --git a/tools/editor/pane_drag.cpp b/tools/editor/pane_drag.cpp
new file mode 100644
index 000000000..f3a236201
--- /dev/null
+++ b/tools/editor/pane_drag.cpp
@@ -0,0 +1,75 @@
+/*************************************************************************/
+/*  pane_drag.cpp                                                        */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#include "pane_drag.h"
+
+
+void PaneDrag::_input_event(const InputEvent& p_input) {
+
+	if (p_input.type==InputEvent::MOUSE_MOTION && p_input.mouse_motion.button_mask&BUTTON_MASK_LEFT) {
+
+		emit_signal("dragged",Point2(p_input.mouse_motion.relative_x,p_input.mouse_motion.relative_y));
+	}
+}
+
+void PaneDrag::_notification(int p_what) {
+
+	switch(p_what) {
+
+		case NOTIFICATION_DRAW: {
+
+			Ref<Texture> icon = mouse_over?get_icon("PaneDragHover","EditorIcons"):get_icon("PaneDrag","EditorIcons");
+			if (!icon.is_null())
+				icon->draw(get_canvas_item(),Point2(0,0));
+
+		} break;
+		case NOTIFICATION_MOUSE_ENTER: mouse_over=true; update();  break;
+		case NOTIFICATION_MOUSE_EXIT: mouse_over=false; update();  break;
+	}
+
+}
+Size2 PaneDrag::get_minimum_size() const {
+
+	Ref<Texture> icon=get_icon("PaneDrag","EditorIcons");
+	if (!icon.is_null())
+		return icon->get_size();
+	return Size2();
+
+}
+
+void PaneDrag::_bind_methods() {
+
+	ObjectTypeDB::bind_method("_input_event",&PaneDrag::_input_event);
+	ADD_SIGNAL(MethodInfo("dragged",PropertyInfo(Variant::VECTOR2,"amount")));
+}
+
+PaneDrag::PaneDrag() {
+
+	mouse_over=false;
+
+}