private void newTabToolStripMenuItem_Click(object sender, EventArgs e)
{
newControls = new MiscControls();
newControls.Dock = DockStyle.Fill;
this.newControls.ParentForm = this;
TabPage newPage = new TabPage("New Tab " + tabNumber.ToString());
newPage.Controls.Add(newControls);
this.tab1.TabPages.Add(newPage);
tabNumber++;
}
private void Main_KeyDown(object sender, KeyEventArgs e)
{
if (e.Control && (e.KeyCode == Keys.T))
{
newControls = new MiscControls();
newControls.Dock = DockStyle.Fill;
this.newControls.ParentForm = this;
TabPage newPage = new TabPage("New Tab");
newPage.Controls.Add(newControls);
this.tab1.TabPages.Add(newPage);
}
if (e.Control && (e.KeyCode == Keys.W))
{
this.tab1.TabPages.RemoveAt(this.tab1.SelectedIndex);
}
}
private void tab1_MouseDown(object sender, MouseEventArgs e)
{
//Add new tab or delete a tab
var lastIndex = this.tab1.TabCount - 1;
if (this.tab1.GetTabRect(lastIndex).Contains(e.Location))
{
newControls = new MiscControls();
newControls.Dock = DockStyle.Fill;
this.newControls.ParentForm = this;
TabPage newPage = new TabPage("New Tab " + tabNumber.ToString());
newPage.Controls.Add(newControls);
this.tab1.TabPages.Add(newPage);
//this.tab1.TabPages.Insert(lastIndex, "New Tab");
this.tab1.SelectedIndex = lastIndex;
tabNumber++;
}
else
{
for (int i = 0; i < this.tab1.TabPages.Count; i++)
{
Rectangle r = tab1.GetTabRect(i);
//Getting the position of the "x" mark.
Rectangle closeButton = new Rectangle(r.Right - 15, r.Top + 4, 9, 7);
if (closeButton.Contains(e.Location))
{
this.tab1.TabPages.RemoveAt(i);
break;
}
}
}
//Drag and drop tabs
//Store clicked tab
TabControl tc = (TabControl)sender;
int hover_index = this.getHoverTabIndex(tc);
if (hover_index >= 0)
{
tc.Tag = tc.TabPages[hover_index];
}
}