protected override void OnMouseDown(MouseEventArgs e)
{
switch (e.Button)
{
case MouseButtons.Left:
switch (_action)
{
case ChartBoxAction.EnterHSplitBottom:
this.SetAction(ChartBoxAction.ChangeHSplitBottom, "OnMouseDown");
_dy = this.Height - e.Y;
break;
case ChartBoxAction.EnterHSplitTop:
this.SetAction(ChartBoxAction.ChangeHSplitTop, "OnMouseDown");
_dy = e.Y;
break;
}
break;
}
/* сообщение клиенту */
for (int i = 0; i < _listArea.Count; i++)
{
ChartBoxArea panel = _listArea[i];
if (panel.Visible && panel.Bounds.Contains(e.Location))
{
panel.WmMouseDown(this.MouseEventToClient(panel, e));
}
}
base.OnMouseDown(e);
}
private MouseEventArgs MouseEventToClient(ChartBoxArea panel, MouseEventArgs e)
{
int x = e.X - panel.Left;
int y = e.Y - panel.Top;
return(new MouseEventArgs(e.Button, e.Clicks, x, y, e.Delta));
}
protected override void OnMouseUp(MouseEventArgs e)
{
switch (_action)
{
case ChartBoxAction.ChangeHSplitBottom:
case ChartBoxAction.ChangeHSplitTop:
this.Cursor = Cursors.Default;
this.SetAction(ChartBoxAction.None, "OnMouseUp ");
break;
}
/* сообщение клиенту */
for (int i = 0; i < _listArea.Count; i++)
{
ChartBoxArea panel = _listArea[i];
if (panel.Visible && panel.Bounds.Contains(e.Location))
{
panel.WmMouseUp(this.MouseEventToClient(panel, e));
}
}
base.OnMouseUp(e);
}
protected override void OnMouseMove(MouseEventArgs e)
{
if (e.Button == MouseButtons.None)
{
ChartBoxAction newAction = ChartBoxAction.None;
if (this.SplitTop)
{
if (_splitTopRect.Contains(e.Location))
{
newAction = ChartBoxAction.EnterHSplitTop;
}
}
if (this.SplitBottom)
{
if (_splitBottomRect.Contains(e.Location))
{
newAction = ChartBoxAction.EnterHSplitBottom;
}
}
if (newAction == ChartBoxAction.EnterHSplitBottom || newAction == ChartBoxAction.EnterHSplitTop)
{
this.Cursor = Cursors.HSplit;
}
else
{
this.Cursor = Cursors.Default;
}
this.SetAction(newAction, "OnMouseMove");
}
else
{
switch (e.Button)
{
case MouseButtons.Left:
switch (_action)
{
case ChartBoxAction.ChangeHSplitBottom:
this.ChangeSize(e);
break;
case ChartBoxAction.ChangeHSplitTop:
this.ChangeLocation(e);
break;
}
break;
}
}
/* сообщение клиенту */
if (e.Button == MouseButtons.None)
{
_panelsMouseMove.Clear();
for (int i = 0; i < _listArea.Count; i++)
{
ChartBoxArea area = _listArea[i];
if (area.Visible && area.Bounds.Contains(e.Location))
{
_panelsMouseMove.Add(area);
area.WmMouseMove(this.MouseEventToClient(area, e));
}
}
}
else
{
for (int i = 0; i < _panelsMouseMove.Count; i++)
{
ChartBoxArea area = _panelsMouseMove[i];
area.WmMouseMove(this.MouseEventToClient(area, e));
}
}
base.OnMouseMove(e);
}
