/// <summary>
/// Handles the <see cref="E:RenderButtonBackground" /> event.
/// </summary>
/// <param name="e">A <see cref="T:System.Windows.Forms.ToolStripRenderEventArgs" /> that contains the event data.</param>
protected override void OnRenderButtonBackground(ToolStripItemRenderEventArgs e)
{
ZeroitTabStrip tabStrip = e.ToolStrip as ZeroitTabStrip;
Tab tab = e.Item as Tab;
Rectangle bounds = new Rectangle(Point.Empty, e.Item.Size);
if (tab != null && tabStrip != null)
{
System.Windows.Forms.VisualStyles.TabItemState tabState = System.Windows.Forms.VisualStyles.TabItemState.Normal;
if (tab.Checked)
{
tabState |= System.Windows.Forms.VisualStyles.TabItemState.Selected;
}
if (tab.Selected)
{
tabState |= System.Windows.Forms.VisualStyles.TabItemState.Hot;
}
TabRenderer.DrawTabItem(e.Graphics, bounds, tabState);
}
else
{
base.OnRenderButtonBackground(e);
}
}
public static void DrawTabItem(System.Drawing.Graphics g, System.Drawing.Rectangle bounds, bool focused, System.Windows.Forms.VisualStyles.TabItemState state)
{
}
public static void DrawTabItem(System.Drawing.Graphics g, System.Drawing.Rectangle bounds, string tabItemText, System.Drawing.Font font, TextFormatFlags flags, System.Drawing.Image image, System.Drawing.Rectangle imageRectangle, bool focused, System.Windows.Forms.VisualStyles.TabItemState state)
{
}
public static void DrawTabItem(System.Drawing.Graphics g, System.Drawing.Rectangle bounds, string tabItemText, System.Drawing.Font font, System.Windows.Forms.VisualStyles.TabItemState state)
{
}
private void _Draw_Tabs(Graphics g)
{
int i = 0;
Rectangle bounds_intern = GetTabRectangle(0);
switch (Tab_Renderer.Mode)
{
case VisualTabRenderer_Mode.NO_PREFERENCE:
foreach (VisualTabPage p in this._Tabs)
{
bounds_intern = GetTabRectangle(i);
if (bounds_intern.X > TabBarBoundsWithButtons.Width + TabBarBoundsWithButtons.X)
{
break;
}
System.Windows.Forms.VisualStyles.TabItemState state = System.Windows.Forms.VisualStyles.TabItemState.Normal;
if (IsSelected(p))
{
state = System.Windows.Forms.VisualStyles.TabItemState.Selected;
}
else if (bounds_intern.Contains(Mouse_Moving))
{
state = System.Windows.Forms.VisualStyles.TabItemState.Hot;
}
Tab_Renderer.DrawTabItem(g, bounds_intern, state);
g.DrawString(p.Text, this.Font, SystemBrushes.ControlText, Tab_Renderer.GetTextBounds(bounds_intern));
i++;
}
break;
case VisualTabRenderer_Mode.SELECTED_LAST:
foreach (VisualTabPage p in this._Tabs)
{
if (IsSelected(p))
{
i++;
continue;
}
bounds_intern = GetTabRectangle(i);
if (bounds_intern.X > TabBarBounds.Width + TabBarBounds.X)
{
break;
}
System.Windows.Forms.VisualStyles.TabItemState state = System.Windows.Forms.VisualStyles.TabItemState.Normal;
if (bounds_intern.Contains(Mouse_Moving))
{
state = System.Windows.Forms.VisualStyles.TabItemState.Hot;
}
Tab_Renderer.DrawTabItem(g, bounds_intern, state);
g.DrawString(p.Text, this.Font, SystemBrushes.ControlText, Tab_Renderer.GetTextBounds(bounds_intern));
i++;
}
i = 0;
foreach (VisualTabPage p in this._Tabs)
{
if (!IsSelected(p))
{
i++;
continue;
}
bounds_intern = GetTabRectangle(i);
if (bounds_intern.X > TabBarBounds.Width + TabBarBounds.X)
{
break;
}
System.Windows.Forms.VisualStyles.TabItemState state = System.Windows.Forms.VisualStyles.TabItemState.Selected;
Tab_Renderer.DrawTabItem(g, bounds_intern, state);
g.DrawString(p.Text, this.Font, SystemBrushes.ControlText, Tab_Renderer.GetTextBounds(bounds_intern));
break;
}
//MessageBox.Show("Selected tab: " + i + " , " + this.SelectedTabIndex);
break;
case VisualTabRenderer_Mode.SELECTED_FIRST:
foreach (VisualTabPage p in this._Tabs)
{
bounds_intern = GetTabRectangle(i);
if (!IsSelected(p))
{
bounds_intern = Tab_Renderer.GetOffsetBounds(bounds_intern, i - 1);
i++;
continue;
}
System.Windows.Forms.VisualStyles.TabItemState state = System.Windows.Forms.VisualStyles.TabItemState.Selected;
Tab_Renderer.DrawTabItem(g, bounds_intern, state);
g.DrawString(p.Text, this.Font, SystemBrushes.ControlText, Tab_Renderer.GetTextBounds(bounds_intern));
i++;
}
i = 0;
bounds_intern = GetTabRectangle(0);
foreach (VisualTabPage p in this._Tabs)
{
if (IsSelected(p))
{
i++;
continue;
}
bounds_intern = GetTabRectangle(i);
System.Windows.Forms.VisualStyles.TabItemState state = System.Windows.Forms.VisualStyles.TabItemState.Normal;
if (bounds_intern.Contains(Mouse_Moving))
{
state = System.Windows.Forms.VisualStyles.TabItemState.Hot;
}
Tab_Renderer.DrawTabItem(g, bounds_intern, state);
g.DrawString(p.Text, this.Font, SystemBrushes.ControlText, Tab_Renderer.GetTextBounds(bounds_intern));
i++;
}
break;
}
}
