private void toolTipController1_GetActiveObjectInfo(object sender, DevExpress.Utils.ToolTipControllerGetActiveObjectInfoEventArgs e)
{
Point pt = e.ControlMousePosition;
GridView view = gridView1;
GridHitInfo hi = view.CalcHitInfo(pt);
GridViewInfo viewInfo = view.GetViewInfo() as GridViewInfo;
if (viewInfo == null)
{
return;
}
if (hi.InColumnPanel && hi.Column != null)
{
viewInfo.GetColumnLeftCoord(hi.Column);
int columnLeftCoord = viewInfo.GetColumnLeftCoord(hi.Column);
DevExpress.XtraGrid.Drawing.GridColumnInfoArgs columnInfo = viewInfo.ColumnsInfo[hi.Column];
e.Info = new DevExpress.Utils.ToolTipControlInfo(hi.Column, string.Format("'{0}'; left coord:{1}", columnInfo.Caption, columnLeftCoord));
}
if (hi.InRowCell)
{
GridCellInfo cellInfo = viewInfo.GetGridCellInfo(hi);
e.Info = new DevExpress.Utils.ToolTipControlInfo(cellInfo, string.Format("{0}: ({1}, {2})", cellInfo.ViewInfo.DisplayText, cellInfo.RowHandle, cellInfo.Column));
}
if (hi.InGroupPanel)
{
Rectangle clientBounds = viewInfo.GroupPanel.ViewInfo.ClientBounds;
e.Info = new DevExpress.Utils.ToolTipControlInfo(viewInfo.GroupPanel, string.Format("Group Panel: {0}", clientBounds));
}
}
private void UpdateGridSize()
{
GridViewInfo viewInfo = (GridViewInfo)gridView1.GetViewInfo();
FieldInfo fi = typeof(GridView).GetField("scrollInfo", BindingFlags.Instance | BindingFlags.NonPublic);
ScrollInfo scrollInfo = (ScrollInfo)fi.GetValue(gridView1);
int width = viewInfo.ViewRects.IndicatorWidth;
foreach (GridColumn column in gridView1.VisibleColumns)
{
if (viewInfo.GetColumnLeftCoord(column) < viewInfo.ViewRects.ColumnPanelWidth)
{
gridView1.LeftCoord = width;
}
width += viewInfo.ColumnsInfo[column].Bounds.Width;
}
if (scrollInfo.VScrollVisible)
{
width += scrollInfo.VScrollSize;
}
int height = viewInfo.CalcRealViewHeight(new Rectangle(0, 0, ClientSize.Width, ClientSize.Height), true);
if (scrollInfo.HScrollVisible)
{
height += scrollInfo.HScrollSize;
}
width = Math.Max(GridMinWidth, width);
width = Math.Min(ClientSize.Width - gridControl1.Location.X, width);
height = Math.Max(GridMinHeight, height);
height = Math.Min(ClientSize.Height - gridControl1.Location.Y, height);
gridControl1.Size = new Size(width, height);
gridView1.LayoutChanged();
}
private bool sortRuleSelect = true;//任务列排列的方式，true表示正序，false表示倒序
private void gridSelectAttribute_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
try
{
GridHitInfo gridHitInfo = gviewSelect.CalcHitInfo(e.X, e.Y);
if (gridHitInfo.InColumnPanel)
{
GridViewInfo gridViewInfo = (GridViewInfo)gviewSelect.GetViewInfo();
if (!gridHitInfo.InColumn)
{
return;
}
int x = gridViewInfo.GetColumnLeftCoord(gridHitInfo.Column) + gridHitInfo.Column.Width;
if (e.X < x + 20)
{
string sortColnumName = gridHitInfo.Column.FieldName;
sortRuleSelect = !sortRuleSelect;
selectionRowsTable = SortTable(selectionRowsTable.Copy(), sortColnumName, sortRuleSelect);
ctrlGridNavigation1.InitCtrl(selectionRowsTable, gridSelectAttribute, new int[] { 50, 100, 500 });
gviewSelect.BestFitColumns();
gridSelectAttribute.RefreshDataSource();
}
}
}
catch (Exception ex)
{
XtraMessageBox.Show("属性表排序错误");
}
}
}
private bool sortRuleAll = true;//任务列排列的方式，true表示正序，false表示倒序
private void gridAllAttribute_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
try
{
GridHitInfo gridHitInfo = gviewAll.CalcHitInfo(e.X, e.Y);
if (gridHitInfo.InColumnPanel)
{
GridViewInfo gridViewInfo = (GridViewInfo)gviewAll.GetViewInfo();
if (!gridHitInfo.InColumn)
{
return;
}
int x = gridViewInfo.GetColumnLeftCoord(gridHitInfo.Column) + gridHitInfo.Column.Width;
if (e.X <= x + 20)
{
string sortColnumName = gridHitInfo.Column.FieldName;
sortRuleAll = !sortRuleAll;
allRowsTable = SortTable(allRowsTable.Copy(), sortColnumName, sortRuleAll);
allRowsTable.PrimaryKey = new DataColumn[] { allRowsTable.Columns[oidFieldName] };
ctrlGridNavigation1.InitCtrl(allRowsTable, gridAllAttribute, new int[] { 50, 100, 500 });
gviewAll.BestFitColumns();
gridAllAttribute.RefreshDataSource();
}
}
}
catch (Exception ex)
{
XtraMessageBox.Show("排序错误");
}
}
else if (e.Button == MouseButtons.Right)
{
GridHitInfo gridHitInfo = gviewAll.CalcHitInfo(e.X, e.Y);
if (gridHitInfo.InColumnPanel)
{
GridViewInfo gridViewInfo = (GridViewInfo)gviewAll.GetViewInfo();
if (!gridHitInfo.InColumn)
{
return;
}
if (gridHitInfo.Column.FieldName == "选中要素")
{
int x = Control.MousePosition.X;
int y = Control.MousePosition.Y;
popupMenu1.ShowPopup(new System.Drawing.Point(x, y));
}
}
}
}
