PCM: automatic check for repository updates

common/widgets/bitmap_button.cpp

@@ -35,14 +35,16 @@
 BITMAP_BUTTON::BITMAP_BUTTON( wxWindow* aParent, wxWindowID aId, const wxPoint& aPos,
                               const wxSize& aSize, int aStyles ) :
         wxPanel( aParent, aId, aPos, aSize, aStyles ),
-        m_isRadioButton( false ),
-        m_buttonState( 0 ),
-        m_padding( 0 ),
-        m_acceptDraggedInClicks( false )
+        m_isRadioButton( false ), m_buttonState( 0 ), m_padding( 0 ),
+        m_acceptDraggedInClicks( false ), m_showBadge( false ),
+        m_badgeColor( wxColor( 210, 0, 0, 0 ) ), // dark red
+        m_badgeTextColor( wxColor( wxT( "white" ) ) )
 {
     if( aSize == wxDefaultSize )
         SetMinSize( wxButton::GetDefaultSize() + wxSize( m_padding * 2, m_padding * 2) );
 
+    m_badgeFont = GetFont().Smaller().MakeBold();
+
     setupEvents();
 }
 
@@ -254,6 +256,23 @@ void BITMAP_BUTTON::OnPaint( wxPaintEvent& aEvent )
     // Draw the bitmap with the upper-left corner offset by the padding
     if( bmp.IsOk() )
         dc.DrawBitmap( bmp, m_padding, m_padding, true );
+
+    // Draw the badge
+    if( m_showBadge )
+    {
+        dc.SetFont( m_badgeFont );
+
+        wxSize box_size = dc.GetTextExtent( m_badgeText ) + wxSize( 6, 2 );
+        wxSize box_offset = box_size + wxSize( m_padding - 2, m_padding );
+        wxSize text_offset = box_offset - wxSize( 3, 1 );
+
+        dc.SetPen( wxPen( m_badgeColor ) );
+        dc.SetBrush( wxBrush( m_badgeColor ) );
+        dc.DrawRoundedRectangle( rect.GetRightBottom() - box_offset, box_size, -0.25 );
+
+        dc.SetTextForeground( m_badgeTextColor );
+        dc.DrawText( m_badgeText, rect.GetRightBottom() - text_offset );
+    }
 }