Ticket #3343: draw_myth_horiz_items_without_arrrows.diff

libs/libmythui/mythlistbutton.cpp

@@ -872 +872 @@
     m_itemsVisible = horizontalItems;
 }
 
+void MythHorizListButton::Init(void)
+{
+    int dx = GetArea().width() - 1 - 2 * m_itemMargin -
+            (m_itemsVisible - 1) * m_itemSpacing;
+    m_itemWidth = dx / m_itemsVisible;
+
+    MythListButton::Init();
+}
+
 const QRect MythHorizListButton::PlaceArrows(const QSize &arrowSize)
 {
     int x = GetArea().width() - arrowSize.width() - 1;

libs/libmythui/mythlistbutton.h

@@ -59 +59 @@
 
   protected:
     void Const();
-    void Init();
+    virtual void Init(void);
     void LoadPixmap(MythImage **pix, QDomElement &element);
 
     void InsertItem(MythListButtonItem *item);
@@ -149 +149 @@
     virtual bool ParseElement(QDomElement &element);
     virtual void CopyFrom(MythUIType *base);
     virtual void CreateCopy(MythUIType *parent);
+    void Init(void);
 
     int m_itemWidth;
+
+    
 };
 
 class MythListButtonItem