merge pvr-testing2 svn rev 32591 into trunk

1 files changed, 44 insertions, 0 deletions

diff --git a/guilib/GUIListGroup.cpp b/guilib/GUIListGroup.cpp
index 215e2212f2..c27a6dbf62 100644
--- a/guilib/GUIListGroup.cpp
+++ b/guilib/GUIListGroup.cpp
@@ -111,6 +111,50 @@ void CGUIListGroup::UpdateInfo(const CGUIListItem *item)
   }
 }
 
+void CGUIListGroup::EnlargeWidth(float difference)
+{
+  // Alters the width of the controls that have an ID of 1
+  for (iControls it = m_children.begin(); it != m_children.end(); it++)
+  {
+    CGUIControl *child = *it;
+    if (child->GetID() >= 1 && child->GetID() <= 14)
+    {
+      if (child->GetID() == 1) // label
+      {
+        child->SetWidth(child->GetWidth() + difference - 10);
+        child->SetVisible(child->GetWidth() > 10); ///
+      }
+      else
+      {
+        child->SetWidth(child->GetWidth() + difference);
+      }
+    }
+  }
+  SetInvalid();
+}
+
+void CGUIListGroup::EnlargeHeight(float difference)
+{
+  // Alters the width of the controls that have an ID of 1
+  for (iControls it = m_children.begin(); it != m_children.end(); it++)
+  {
+    CGUIControl *child = *it;
+    if (child->GetID() >= 1 && child->GetID() <= 14)
+    {
+      if (child->GetID() == 1) // label
+      {
+        child->SetHeight(child->GetHeight() + difference);
+        child->SetVisible(child->GetHeight() > 10); ///
+      }
+      else
+      {
+        child->SetHeight(child->GetHeight() + difference);
+      }
+    }
+  }
+  SetInvalid();
+}
+
 void CGUIListGroup::SetFocusedItem(unsigned int focus)
 {
   for (iControls it = m_children.begin(); it != m_children.end(); it++)