From 9c40092395c4cb43936d89094450229eed7fbf11 Mon Sep 17 00:00:00 2001
From: leo <leozide@users.noreply.github.com>
Date: Sat, 26 Apr 2014 06:23:12 +0000
Subject: [PATCH] Fixed double click not doing anything.

---
 qt/lc_qglwidget.cpp | 20 ++++++++++++++++++++
 qt/lc_qglwidget.h   |  1 +
 2 files changed, 21 insertions(+)

diff --git a/qt/lc_qglwidget.cpp b/qt/lc_qglwidget.cpp
index cb6bfdaf..162ca6c3 100644
--- a/qt/lc_qglwidget.cpp
+++ b/qt/lc_qglwidget.cpp
@@ -248,6 +248,26 @@ void lcQGLWidget::mouseReleaseEvent(QMouseEvent *event)
 	}
 }
 
+void lcQGLWidget::mouseDoubleClickEvent(QMouseEvent *event)
+{
+	float scale = deviceScale();
+
+	widget->mInputState.x = event->x() * scale;
+	widget->mInputState.y = widget->mHeight - event->y() * scale - 1;
+	widget->mInputState.Control = (event->modifiers() & Qt::ControlModifier) != 0;
+	widget->mInputState.Shift = (event->modifiers() & Qt::ShiftModifier) != 0;
+	widget->mInputState.Alt = (event->modifiers() & Qt::AltModifier) != 0;
+
+	switch (event->button())
+	{
+	case Qt::LeftButton:
+		widget->OnLeftButtonDoubleClick();
+		break;
+	default:
+		break;
+	}
+}
+
 void lcQGLWidget::mouseMoveEvent(QMouseEvent *event)
 {
 	float scale = deviceScale();
diff --git a/qt/lc_qglwidget.h b/qt/lc_qglwidget.h
index 62082473..2bb24b24 100644
--- a/qt/lc_qglwidget.h
+++ b/qt/lc_qglwidget.h
@@ -33,6 +33,7 @@ protected:
 	void keyReleaseEvent(QKeyEvent *event);
 	void mousePressEvent(QMouseEvent *event);
 	void mouseReleaseEvent(QMouseEvent *event);
+	void mouseDoubleClickEvent(QMouseEvent *event);
 	void mouseMoveEvent(QMouseEvent *event);
 	void wheelEvent(QWheelEvent *event);
 	void dragEnterEvent(QDragEnterEvent *event);