From: Felix Domke <tmbinc@elitedvb.net>
Date: Sat, 8 Apr 2006 00:56:43 +0000 (+0000)
Subject: add getAbsolutePosition
X-Git-Tag: 2.6.0~3673
X-Git-Url: https://git.cweiske.de/enigma2.git/commitdiff_plain/6ce3896800e92c0c51ebb72d86191f526af66971

add getAbsolutePosition
---

diff --git a/lib/gui/ewidget.cpp b/lib/gui/ewidget.cpp
index ef784997..7c50f4af 100644
--- a/lib/gui/ewidget.cpp
+++ b/lib/gui/ewidget.cpp
@@ -199,6 +199,21 @@ void eWidget::setTransparent(int transp)
 		m_vis &=~wVisTransparent;
 }
 
+ePoint eWidget::getAbsolutePosition()
+{
+	eWidget *root = this;
+	ePoint abspos = position();
+
+	while (root && !root->m_desktop)
+	{
+		root = root->m_parent;
+		assert(root);
+		abspos += root->position();
+	}
+
+	return abspos;
+}
+
 void eWidget::mayKillFocus()
 {
 	setFocus(0);
diff --git a/lib/gui/ewidget.h b/lib/gui/ewidget.h
index 3ddfdc26..4175eae7 100644
--- a/lib/gui/ewidget.h
+++ b/lib/gui/ewidget.h
@@ -48,6 +48,8 @@ public:
 		
 	int isTransparent() { return m_vis & wVisTransparent; }
 	
+	ePoint getAbsolutePosition();
+	
 	eWidgetAnimation m_animation;
 private:
 	eWidgetDesktop *m_desktop;