internal void TabMouseMove(int x, int y)
{
if (!_tabMDown)
{
_graphicsTabPanel.Cst.Page.Cursor = AtEdgeOfPanel(x, y) ? Cursors.HSplit : Cursors.Arrow;
return;
}
if (_edgePanel == -1)
{
return;
}
var mainPan = _graphicsTabPanel.Cst.MainPan;
var subPan = _graphicsTabPanel.Cst.SubPan;
var p1 = _panPercent * (y - _topY) / (_bottomY - _topY);
var p2 = _panPercent * (_bottomY - y) / (_bottomY - _topY);
if (p1 < 5 || p2 < 5)
{
return;
}
if (_edgePanel == 0)
{
if (Math.Abs(p1 - mainPan.PercentHeight) <= 1.0)
{
return;
}
mainPan.PercentHeight = p1;
subPan[0].PercentHeight = p2;
}
else
{
if (Math.Abs(p1 - subPan[_edgePanel - 1].PercentHeight) <= 1.0)
{
return;
}
subPan[_edgePanel - 1].PercentHeight = p1;
subPan[_edgePanel].PercentHeight = p2;
}
_graphPanel.SetSize(_graphPanel.Width, _graphPanel.Height);
}
