public ViewHostTab(ViewHostTabs tabs, ViewBase view)
: base(view, tabs.Side)
{
Verify.Argument.IsNotNull(tabs, nameof(tabs));
Tabs = tabs;
_viewHost = tabs.ViewHost;
Buttons = new ViewButtons(tabs);
if (_viewHost.IsDocumentWell)
{
Buttons.SetAvailableButtons(ViewButtonType.Close);
}
Buttons.Height = Renderer.TabHeight + Renderer.TabFooterHeight;
Buttons.ButtonClick += OnButtonClick;
}
public override void RenderViewHostTabsBackground(ViewHostTabs tabs, PaintEventArgs e)
{
var graphics = e.Graphics;
using (var brush = new SolidBrush(ColorTable.ViewHostTabsBackground))
{
graphics.FillRectangle(brush, e.ClipRectangle);
}
if (tabs.ViewHost.IsDocumentWell)
{
using (var brush = new SolidBrush(
tabs.ViewHost.IsActive ?
ColorTable.ViewHostTabsSelectedBackgroundActiveEnd :
ColorTable.ViewHostTabsSelectedBackgroundNormalEnd))
{
var rc = new RectangleF(
-0.5f, -0.5f + Constants.TabHeight,
tabs.Width + 1, Constants.TabFooterHeight + 1);
var ltCorner = ((tabs.LeftButtons == null || tabs.LeftButtons.Width == 0) && tabs[tabs.FirstTabIndex].IsActive) ? 0 : 2;
graphics.FillRoundedRectangle(brush, rc, ltCorner, 2, 0, 0);
}
}
}
public abstract void RenderViewHostTabsBackground(ViewHostTabs tabs, PaintEventArgs e);
