protected override void OnMouseLeave(EventArgs e)
{
base.OnMouseLeave(e);
if (MouseState != MouseState.DOWN)
{
Cursor = Cursors.Default;
CursorUpdate?.Invoke(this, Cursor);
}
if (AutoShow)
{
Hide();
}
}
protected override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
if (DesignMode)
{
return;
}
if (_drawerItemRects == null)
{
UpdateTabRects();
}
Cursor previousCursor = Cursor;
if (e.Location.X + this.Location.X < BORDER_WIDTH)
{
if (e.Location.Y > this.Height - BORDER_WIDTH)
{
Cursor = Cursors.SizeNESW; //Bottom Left
}
else
{
Cursor = Cursors.SizeWE; //Left
}
}
else if (e.Location.Y > this.Height - BORDER_WIDTH)
{
Cursor = Cursors.SizeNS; //Bottom
}
else
{
if (e.Location.Y < _drawerItemRects[_drawerItemRects.Count - 1].Bottom && (e.Location.X + this.Location.X) >= BORDER_WIDTH)
{
Cursor = Cursors.Hand;
}
else
{
Cursor = Cursors.Default;
}
}
if (previousCursor != Cursor)
{
CursorUpdate?.Invoke(this, Cursor);
}
}
protected override void OnMouseLeave(EventArgs e)
{
base.OnMouseLeave(e);
if (MouseState != MouseState.DOWN)
{
Cursor = Cursors.Default;
CursorUpdate?.Invoke(this, Cursor);
}
if (AutoShow)
{
if (DisplayRectangle.Contains(Control.MousePosition) == false)
{
Hide();
}
}
}
protected override void OnMouseMove(MouseEventArgs e)
{
if (DesignMode)
{
return;
}
if (e.Button == MouseButtons.Left && e.Y != _lastMouseY && (Location.Y < 0 || Height < (8 + drawerItemHeight) * _drawerItemRects.Count))
{
int diff = e.Y - _lastMouseY;
if (diff > 0)
{
if (Location.Y < 0)
{
Location = new Point(Location.X, Location.Y + diff > 0 ? 0 : Location.Y + diff);
Height = Parent.Height + Math.Abs(Location.Y);
}
}
else
{
if (Height < (8 + drawerItemHeight) * _drawerItemRects.Count)
{
Location = new Point(Location.X, Location.Y + diff);
Height = Parent.Height + Math.Abs(Location.Y);
}
}
//return;
}
base.OnMouseMove(e);
if (_drawerItemRects == null)
{
UpdateTabRects();
}
Cursor previousCursor = Cursor;
if (e.Location.X + this.Location.X < BORDER_WIDTH)
{
if (e.Location.Y > this.Height - BORDER_WIDTH)
{
Cursor = Cursors.SizeNESW; //Bottom Left
}
else
{
Cursor = Cursors.SizeWE; //Left
}
}
else if (e.Location.Y > this.Height - BORDER_WIDTH)
{
Cursor = Cursors.SizeNS; //Bottom
}
else
{
if (e.Location.Y < _drawerItemRects[_drawerItemRects.Count - 1].Bottom && (e.Location.X + this.Location.X) >= BORDER_WIDTH)
{
Cursor = Cursors.Hand;
}
else
{
Cursor = Cursors.Default;
}
}
if (previousCursor != Cursor)
{
CursorUpdate?.Invoke(this, Cursor);
}
}
