public override bool HandleMouseUp(int x, int y, MouseButtons Button)
{
bool isDragDone = false;//表示是否处理过拖拽操作 是：返回true 否：返回false
if (OwnerDocument.OwnerControl.Cursor == Cursors.VSplit)
{
if (dragCell != null)
{
isDragDone = true;
//确定鼠标要调整的宽度,为正数则是向右拖拽,为负数则是向左拖拽
int moveWidth = x - dragCell.RealLeft;
Debug.WriteLine("●●●●调整的宽度: " + moveWidth);
int acol = GetColNum(dragCell);
int[] tmpWidth = new int[absoluteWidths.Length];
for (int i = 0; i < absoluteWidths.Length; i++)
{
if (i == (acol - 1))
{
tmpWidth[i] = absoluteWidths[i] + moveWidth;
}
else if (i == acol)
{
tmpWidth[i] = absoluteWidths[i] - moveWidth;
}
else
{
tmpWidth[i] = absoluteWidths[i];
}
}
SetWidth(tmpWidth);
foreach (TPTextRow row in this)
{
row.Widths = tmpWidth;
}
foreach (TPTextCell cell in leftColCells)
{
if (cell.Width != 0)
{
cell.Width = cell.Width + moveWidth;
}
}
foreach (TPTextCell cell in rightColCells)
{
if (cell.Width != 0)
{
cell.Width = cell.Width - moveWidth;
}
}
Debug.WriteLine("●调整列宽后●");
for (int i = 0; i < absoluteWidths.Length; i++)
{
Debug.WriteLine("第" + i + "列:" + absoluteWidths[i]);
}
OwnerDocument.ContentChanged();
OwnerDocument.Refresh();
}
}
LastMousePosition = new Point(-1, -1);
currentCell = null;
dragCell = null;
leftColCells.Clear();
rightColCells.Clear();
return(isDragDone);
}