protected virtual CompositeImage GetTabImage(TabItem tab)
{
Image image=tab.GetImage();
if(image!=null)
return new CompositeImage(image,false);
Icon icon=tab.Icon;
if(icon!=null)
return new CompositeImage(icon,false,tab.IconSize);
return null;
}
private void DrawThemedTab(Graphics g, Rectangle tabRect, TabItem tab, eTextFormat strFormat, Rectangle rClip, bool drawBack, bool drawInner)
{
TabColors tabColor=this.GetTabColors(tab);
ThemeTabStates tabState=ThemeTabStates.Normal;
if(m_HotTab==tab)
tabState=ThemeTabStates.Hot;
else if(tab==m_SelectedTab)
tabState=ThemeTabStates.Selected;
if(drawBack)
{
if(tab==m_SelectedTab)
m_ThemeTab.DrawBackground(g,ThemeTabParts.TabItem,tabState,new Rectangle(tabRect.X,tabRect.Y,tabRect.Width,tabRect.Height+1));
else
m_ThemeTab.DrawBackground(g,ThemeTabParts.TabItem,tabState,new Rectangle(tabRect.X,tabRect.Y,tabRect.Width,tabRect.Height+1));
}
tabRect.Offset(0,1);
if(drawInner)
{
if (m_CloseButtonOnTabs && tab.CloseButtonVisible)
{
Rectangle rc = PaintTabItemCloseButton(g, (m_Alignment == eTabStripAlignment.Left || m_Alignment == eTabStripAlignment.Right), tab.CloseButtonMouseOver, tab == m_HotTab || tab == this.SelectedTab, ref tabRect);
rc.Offset(tab.DisplayRectangle.Location);
tab.CloseButtonBounds = rc;
}
else
tab.CloseButtonBounds = Rectangle.Empty;
Image tabImage=tab.GetImage();
Icon icon=tab.Icon;
if(tabImage!=null && tabImage.Width+4<=tabRect.Width || icon!=null && tab.IconSize.Width+4<=tabRect.Width)
{
if(icon!=null)
{
Rectangle rIcon=new Rectangle(tabRect.X+4,tabRect.Y+(tabRect.Height-tab.IconSize.Height)/2,tab.IconSize.Width,tab.IconSize.Height);
if(rClip.Contains(rIcon))
g.DrawIcon(icon,rIcon);
tabRect.X+=(tab.IconSize.Width+2);
tabRect.Width-=(tab.IconSize.Width+2);
}
else if(tabImage!=null)
{
g.DrawImage(tabImage,tabRect.X+4,tabRect.Y+(tabRect.Height-tabImage.Height)/2,tabImage.Width,tabImage.Height);
tabRect.X+=(tabImage.Width+2);
tabRect.Width-=(tabImage.Width+2);
}
tabRect.Inflate(0,-1);
tabRect.Width-=4;
tabRect.X+=3;
}
if(!m_DisplaySelectedTextOnly || tab==m_SelectedTab)
{
Font font=this.Font;
if(tab==m_SelectedTab && m_SelectedTabFont!=null)
font=m_SelectedTabFont;
if(tabRect.Width>MIN_TEXT_WIDTH)
TextDrawing.DrawString(g,tab.Text,font,tabColor.TextColor,tabRect,strFormat);
if(m_ShowFocusRectangle && this.Focused && tab==m_SelectedTab)
ControlPaint.DrawFocusRectangle(g,GetFocusRectangle(tabRect));
}
}
}