X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/87bfe5dfced0fb7a4e9839fdafa898261a39c86c..3220cd98443043566e3617c564370683d011878e:/lib/gui/ewidget.cpp

diff --git a/lib/gui/ewidget.cpp b/lib/gui/ewidget.cpp
index 8cb7d4ae..b047f5fb 100644
--- a/lib/gui/ewidget.cpp
+++ b/lib/gui/ewidget.cpp
@@ -8,6 +8,7 @@ eWidget::eWidget(eWidget *parent): m_animation(this), m_parent(parent ? parent->
 	m_vis = 0;
 	m_desktop = 0;
 	m_have_background_color = 0;
+	m_z_position = 0;
 	
 	m_client_offset = eSize(0, 0);
 	
@@ -16,7 +17,7 @@ eWidget::eWidget(eWidget *parent): m_animation(this), m_parent(parent ? parent->
 	
 	if (m_parent)
 	{
-		m_parent->m_childs.push_back(this);
+		insertIntoParent();
 		m_parent->getStyle(m_style);
 	}
 
@@ -165,6 +166,17 @@ void eWidget::clearBackgroundColor()
 	m_have_background_color = 0;
 }
 
+void eWidget::setZPosition(int z)
+{
+	m_z_position = z;
+	if (!m_parent)
+		return;
+	
+	m_parent->m_childs.remove(this);
+	
+	insertIntoParent(); /* now at the new Z position */
+}
+
 void eWidget::mayKillFocus()
 {
 	setFocus(0);
@@ -192,6 +204,21 @@ eWidget::~eWidget()
 	}
 }
 
+void eWidget::insertIntoParent()
+{
+	ePtrList<eWidget>::iterator i = m_parent->m_childs.begin();
+	
+	for(;;)
+	{
+		if ((i == m_parent->m_childs.end()) || (i->m_z_position > m_z_position))
+		{
+			m_parent->m_childs.insert(i, this);
+			return;
+		}
+		++i;
+	}
+}
+
 void eWidget::doPaint(gPainter &painter, const gRegion &r)
 {
 	if (m_visible_with_childs.empty())