// TabControl DrawItem, used to the draw the X on each tab private void TabControlClient_DrawItem(object sender, DrawItemEventArgs e) { //Draw the name of the tab e.Graphics.DrawString(TabControlClient.TabPages[e.Index].Text, e.Font, Brushes.Black, e.Bounds.Left + 10, e.Bounds.Top + 7); for (int i = 1; i < TabControlClient.TabPages.Count; i++) { Rectangle tabRect = TabControlClient.GetTabRect(i); //Not active tab if (i != TabControlClient.SelectedIndex) { //Rectangle r = TabControlClient.TabPages[i].Text; using (Brush brush = new SolidBrush(Color.OrangeRed)) { e.Graphics.FillRectangle(brush, tabRect.Right - 23, 6, 16, 16); } using (Pen pen = new Pen(Color.Black, 2)) { e.Graphics.SmoothingMode = SmoothingMode.HighQuality; e.Graphics.DrawLine(pen, tabRect.Right - 9, 8, tabRect.Right - 21, 20); e.Graphics.DrawLine(pen, tabRect.Right - 9, 20, tabRect.Right - 21, 8); e.Graphics.SmoothingMode = SmoothingMode.Default; pen.Color = Color.Red; pen.Width = 1; e.Graphics.DrawRectangle(pen, tabRect.Right - 23, 6, 16, 16); pen.Dispose(); } } //Active tab else { //Rectangle r = TabControlClient.TabPages[i].Text; //RectangleF tabXarea = new Rectangle(tabRect.Right - TabControlClient.TabPages[i].Text.Length, tabRect.Top, 9, 7); using (Brush brush = new SolidBrush(Color.Silver)) { e.Graphics.FillRectangle(brush, tabRect.Right - 23, 6, 16, 16); } using (Pen pen = new Pen(Color.Black, 2)) { e.Graphics.SmoothingMode = SmoothingMode.HighQuality; e.Graphics.DrawLine(pen, tabRect.Right - 9, 8, tabRect.Right - 21, 20); e.Graphics.DrawLine(pen, tabRect.Right - 9, 20, tabRect.Right - 21, 8); e.Graphics.SmoothingMode = SmoothingMode.Default; pen.Color = Color.Red; pen.Width = 1; //e.Graphics.DrawRectangle(pen, tabXarea.X + tabXarea.Width - 18, 6, 16, 16); e.Graphics.DrawRectangle(pen, tabRect.Right - 23, 6, 16, 16); pen.Dispose(); } } } }
// Click event on TabPage, checks whenever the click was in the X rectangle area private void TabControlClient_MouseClick(object sender, MouseEventArgs e) { for (int i = 1; i < TabControlClient.TabPages.Count; i++) { Rectangle tabRect = TabControlClient.GetTabRect(i); //Getting the position of the "x" mark. //Rectangle tabXarea = new Rectangle(tabRect.Right - TabControlClient.TabPages[i].Text.Length, tabRect.Top, 9, 7); Rectangle closeXButtonArea = new Rectangle(tabRect.Right - 23, 6, 16, 16); //Rectangle closeButton = new Rectangle(tabRect.Right - 13, tabRect.Top + 6, 9, 7); if (!closeXButtonArea.Contains(e.Location)) { continue; } if (MessageBox.Show(@"Would you like to Close this Tab?", @"Confirm", MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes) { continue; } ClientNetworkEngine.PrivateClose(TabControlClient.TabPages[i].Name); TabControlClient.TabPages.RemoveAt(i); break; } }