X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/106b392046318fe414f071a63bbff9efe078204b..ea9231ad7229f47ebf117a3b4894a9e4e7a3c40a:/lib/gui/elistbox.cpp

diff --git a/lib/gui/elistbox.cpp b/lib/gui/elistbox.cpp
index c21f363f..73fbff3b 100644
--- a/lib/gui/elistbox.cpp
+++ b/lib/gui/elistbox.cpp
@@ -8,6 +8,7 @@ eListbox::eListbox(eWidget *parent) :
 	m_content_changed(false), m_enabled_wrap_around(false), m_top(0), m_selected(0), m_itemheight(25),
 	m_items_per_page(0), m_selection_enabled(1), m_scrollbar(NULL)
 {
+	memset(&m_style, 0, sizeof(m_style));
 //	setContent(new eListboxStringContent());
 
 	ePtr<eActionMap> ptr;
@@ -225,7 +226,6 @@ void eListbox::moveSelection(int dir)
    /* redraw the old and newly selected */
 		gRegion inv = eRect(0, m_itemheight * (m_selected-m_top), size().width(), m_itemheight);
 		inv |= eRect(0, m_itemheight * (oldsel-m_top), size().width(), m_itemheight);
-		
 		invalidate(inv);
 	}
 }
@@ -293,6 +293,11 @@ void eListbox::updateScrollBar()
 	}
 }
 
+int eListbox::getEntryTop()
+{
+	return (m_selected - m_top) * m_itemheight;
+}
+
 int eListbox::event(int event, void *data, void *data2)
 {
 	switch (event)
@@ -317,7 +322,7 @@ int eListbox::event(int event, void *data, void *data2)
 		
 		gRegion entryrect = eRect(0, 0, size().width(), m_itemheight);
 		const gRegion &paint_region = *(gRegion*)data;
-		
+
 		for (int y = 0, i = 0; i <= m_items_per_page; y += m_itemheight, ++i)
 		{
 			gRegion entry_clip_rect = paint_region & entryrect;
@@ -427,7 +432,10 @@ void eListbox::entryRemoved(int index)
 	if (index == m_selected && m_content)
 		m_selected = m_content->cursorGet();
 
-	moveSelection(justCheck);
+	if (m_content && m_content->cursorGet() >= m_content->size())
+		moveSelection(moveUp);
+	else
+		moveSelection(justCheck);
 
 	if ((m_top <= index) && (index < (m_top + m_items_per_page)))
 	{
@@ -471,3 +479,52 @@ void eListbox::entryReset(bool selectionHome)
 	moveSelection(justCheck);
 	invalidate();
 }
+
+void eListbox::setBackgroundColor(gRGB &col)
+{
+	m_style.m_background_color = col;
+	m_style.m_background_color_set = 1;
+}
+
+void eListbox::setBackgroundColorSelected(gRGB &col)
+{
+	m_style.m_background_color_selected = col;
+	m_style.m_background_color_selected_set = 1;
+}
+
+void eListbox::setForegroundColor(gRGB &col)
+{
+	m_style.m_foreground_color = col;
+	m_style.m_foreground_color_set = 1;
+}
+
+void eListbox::setForegroundColorSelected(gRGB &col)
+{
+	m_style.m_foreground_color_selected = col;
+	m_style.m_foreground_color_selected_set = 1;
+}
+
+void eListbox::setBackgroundPicture(ePtr<gPixmap> &pm)
+{
+	m_style.m_background = pm;
+}
+
+void eListbox::setSelectionPicture(ePtr<gPixmap> &pm)
+{
+	m_style.m_selection = pm;
+}
+
+void eListbox::invalidate(const gRegion &region)
+{
+	gRegion tmp(region);
+	if (m_content)
+		m_content->updateClip(tmp);
+	eWidget::invalidate(tmp);
+}
+
+struct eListboxStyle *eListbox::getLocalStyle(void)
+{
+		/* transparency is set directly in the widget */
+	m_style.m_transparent_background = isTransparent();
+	return &m_style;
+}