private void detailView1_MouseDown(object sender, MouseEventArgs e)
{
if ((Control.ModifierKeys & Keys.Control) != Keys.Control)
{
GridView view = sender as GridView;
GridHitInfo hi = view.CalcHitInfo(e.Location);
if (hi.InRowCell)
{
if (hi.Column.RealColumnEdit.GetType() == typeof(RepositoryItemButtonEdit))
{
view.FocusedRowHandle = hi.RowHandle;
view.FocusedColumn = hi.Column;
view.ShowEditor();
//force button click
ButtonEdit edit = (view.ActiveEditor as ButtonEdit);
Point p = view.GridControl.PointToScreen(e.Location);
p = edit.PointToClient(p);
EditHitInfo ehi = (edit.GetViewInfo() as ButtonEditViewInfo).CalcHitInfo(p);
if (ehi.HitTest == EditHitTest.Button)
{
edit.PerformClick(ehi.HitObject as EditorButton);
((DevExpress.Utils.DXMouseEventArgs)e).Handled = true;
}
}
}
}
}
private void OnGetActiveObject(object sender, DevExpress.Utils.ToolTipControllerGetActiveObjectInfoEventArgs e)
{
if (e.SelectedControl == checkedComboBoxEdit1)
{
PopupContainerEditViewInfo editInfo = checkedComboBoxEdit1.GetViewInfo() as PopupContainerEditViewInfo;
EditHitInfo hitInfo = editInfo.CalcHitInfo(e.ControlMousePosition);
if (hitInfo.HitTest == EditHitTest.MaskBox)
{
object val = checkedComboBoxEdit1.EditValue;
if (val == null || val == DBNull.Value || val.Equals(string.Empty))
{
return;
}
string[] checkedItems = checkedComboBoxEdit1.Text.Split(separatorChar);
Rectangle rect = editInfo.MaskBoxRect;
string description = GetCheckedItemDescription(checkedItems, editInfo.PaintAppearance.Font, e.ControlMousePosition, rect);
int itemIndex = GetItemIndex(checkedComboBoxEdit1, description);
if (itemIndex == -1)
{
return;
}
ToolTipControlInfo tInfo = tInfo = new ToolTipControlInfo();
tInfo.Object = itemIndex;
tInfo.SuperTip = GetSuperToolTip(checkedComboBoxEdit1, (carsBindingSource.DataSource as DataTable).Rows[itemIndex]);
e.Info = tInfo;
}
}
}
/// <summary>
/// 为节点提供Tooltip
/// 说明：
/// 1.设置tree.ToolTipController属性
/// 2.ToolTipController的GetActiveObjectInfo事件中使用
/// 3.举例
/// tlLHData.CustomNodeTooltip(e, node =>
///{
/// string _cabId = node.GetKeyID();
/// CCabInfo _cabinfo = LHDBHelper.GetCabInfo(_cabId);
/// if (_cabinfo != null)
/// {
/// return string.Format("核对时间:{0}\r\n在线情况:{1}\r\n最后一次活跃时间:{2}\r\n",
/// _cabinfo.ChkDataTime,
/// _cabinfo.CtuOnlineStatus == 1 ? "在线" : "未上线",
/// _cabinfo.LastAliveTime);
/// }
/// return string.Empty;
///});
/// </summary>
/// <param name="tree">TreeList</param>
/// <param name="e">ToolTipControllerGetActiveObjectInfoEventArgs</param>
/// <param name="builderNodeTooltipFactory">委托</param>
public static void CustomNodeTooltip(this TreeList tree, ToolTipControllerGetActiveObjectInfoEventArgs e, Func <TreeListNode, string> builderNodeTooltipFactory)
{
if (e.SelectedControl is DevExpress.XtraTreeList.TreeList)
{
TreeList _tree = (TreeList)e.SelectedControl;
TreeListHitInfo _hit = _tree.CalcHitInfo(e.ControlMousePosition);
if (_hit.HitInfoType == HitInfoType.Cell)
{
TreeListViewInfo _viewInfo = _tree.ViewInfo;
RowInfo _rowInfo = _viewInfo.GetRowInfoByPoint(e.ControlMousePosition);
CellInfo _cellInfo = _rowInfo.Cells[_hit.Column.VisibleIndex] as CellInfo;
EditHitInfo _editHitInfo = _cellInfo.EditorViewInfo.CalcHitInfo(e.ControlMousePosition);
if (_editHitInfo.HitTest == EditHitTest.MaskBox)
{
string _toolTip = builderNodeTooltipFactory(_hit.Node);
if (!string.IsNullOrEmpty(_toolTip))
{
e.Info = new ToolTipControlInfo(_cellInfo, _toolTip);
}
}
}
}
}
protected override void OnMouseDoubleClick(MouseEventArgs e)
{
base.OnMouseDoubleClick(e);
EditHitInfo info = ViewInfo.CalcHitInfo(new Point(e.X, e.Y));
if (info.HitTest == EditHitTest.None || info.HitTest == EditHitTest.MaskBox)
{
_popupWindowHelper.ShowObject();
}
}
/// <summary>
///
/// </summary>
/// <param name="e"></param>
protected override void OnMouseDown(MouseEventArgs e)
{
base.OnMouseDown(e);
if (base.Parent != null)
{
base.UpdateViewInfoState();
if (e.Button == MouseButtons.Left)
{
EditHitInfo info1 = ViewInfo.CalcHitInfo(new Point(e.X, e.Y));
if (((info1.HitTest == EditHitTest.Button) && AllowButtonPress) && ViewInfo.CanPress(info1))
{
ViewInfo.PressedInfo = info1;
RefreshVisualLayout();
OnPressButton(info1.HitObject as EditorButtonObjectInfoArgs);
}
}
}
}
protected virtual void RaiseButtonClick(UxGridView gridView, GridColumn column, int rowHandle, MouseEventArgs e)
{
//Adapted from https://supportcenter.devexpress.com/ticket/details/t230842/grid-the-buttonclick-event-is-not-raised-immediately-when-multi-selection-is-enabled
gridView.FocusedRowHandle = rowHandle;
gridView.FocusedColumn = column;
gridView.ShowEditor();
//force button click
var edit = gridView.ActiveEditor.DowncastTo <ButtonEdit>();
var p = gridView.GridControl.PointToScreen(e.Location);
p = edit.PointToClient(p);
EditHitInfo ehi = (edit.GetViewInfo() as ButtonEditViewInfo).CalcHitInfo(p);
if (ehi.HitTest == EditHitTest.Button)
{
edit.PerformClick(ehi.HitObject.DowncastTo <EditorButtonObjectInfoArgs>().Button);
((DXMouseEventArgs)e).Handled = true;
}
}
/// <summary>
///
/// </summary>
/// <param name="e"></param>
protected override void OnMouseUp(MouseEventArgs e)
{
base.OnMouseUp(e);
base.UpdateViewInfoState();
if (e.Button == MouseButtons.Left)
{
EditHitInfo info1 = ViewInfo.CalcHitInfo(new Point(e.X, e.Y));
EditHitInfo info2 = ViewInfo.PressedInfo;
ClearHotPressed();
if ((info2 != null) && (info2.HitTest == EditHitTest.Button))
{
NotifyButtonStateChanged((info2.HitObject as EditorButtonObjectInfoArgs).Button);
}
if ((AllowButtonPress && !info1.IsEmpty) && (ViewInfo.CompareHitInfo(info1, info2) && (info1.HitTest == EditHitTest.Button)))
{
OnClickButton(info1.HitObject as EditorButtonObjectInfoArgs);
}
}
}
