protected override void PopulateTabMasterData(ViewTab tabControl, int rowHandle)
{
base.PopulateTabMasterData(tabControl, rowHandle);
if (GridControl is MyGridControl)
{
MyGridControl gridControl = GridControl as MyGridControl;
if (gridControl.tabOrderList != null)
{
if (((MyGridControl)this.GridControl).tabOrderList != null)
{
for (int i = 0; i < ((MyGridControl)this.GridControl).tabOrderList.Count; i++)
{
if (tabControl.Pages[i].DetailInfo.RelationIndex != ((MyGridControl)this.GridControl).tabOrderList[i])
{
ViewTabPage page1 = tabControl.Pages[i];
ViewTabPage page2 = tabControl.Pages[((MyGridControl)this.GridControl).tabOrderList[i]];
((IList)tabControl.Pages).RemoveAt(i);
((IList)tabControl.Pages).Insert(i, page2);
((IList)tabControl.Pages).RemoveAt(((MyGridControl)this.GridControl).tabOrderList[i]);
((IList)tabControl.Pages).Insert(((MyGridControl)this.GridControl).tabOrderList[i], page1);
}
}
}
}
}
}
private void CreateEnableTabPage(bool exp, DevExpress.XtraGrid.Tab.ViewTab tabControl, GridDetailInfo detail)
{
ViewTabPage page = new ViewTabPage(tabControl);
page.Text = detail.Caption.Trim();
page.Tag = detail.RelationIndex;
page.DetailInfo = detail;
AddTabPage(exp, tabControl, page);
}
protected override void OnMouseMove(MouseEventArgs ev)
{
ViewTab tabControl = null;
base.OnMouseMove(ev);
GridView view = (GridView)this.GetViewAt((ev.Location));
MyGridViewInfo gridViewInfo = view.GetViewInfo() as MyGridViewInfo;
if (gridViewInfo == null)
{
return;
}
GridDetailInfo gridnewDetailInfo = gridViewInfo.gridDetailInfo as GridDetailInfo;
if (gridnewDetailInfo != null)
{
if (ev.Button == MouseButtons.Left && gridnewDetailInfo != null)
{
if (gridnewDetailInfo != null)
{
PropertyInfo pi = typeof(BaseView).GetProperty("TabControl", BindingFlags.NonPublic | BindingFlags.Instance);
tabControl = pi.GetValue(view, null) as ViewTab;
ViewTabPage pg = tabControl.Pages.OfType <ViewTabPage>().First(p => p.DetailInfo == gridnewDetailInfo);
int newIndex = ((IList)tabControl.Pages).IndexOf(pg);
if (newIndex != oldIndex && oldIndex != -1)
{
if (tabControl.Pages.Count > 1)
{
ViewTabPage page1 = tabControl.Pages[oldIndex];
ViewTabPage page2 = tabControl.Pages[newIndex];
GridDetailInfo info = page1.DetailInfo;
((IList)tabControl.Pages).RemoveAt(oldIndex);
((IList)tabControl.Pages).Insert(oldIndex, page2);
((IList)tabControl.Pages).RemoveAt(newIndex);
((IList)tabControl.Pages).Insert(newIndex, page1);
page1.DetailInfo = page2.DetailInfo;
page2.DetailInfo = info;
MyGridView myGridView = view as MyGridView;
tabOrderList = new List <int>();
foreach (ViewTabPage page in tabControl.Pages)
{
tabOrderList.Add((int)page.Tag);
}
oldIndex = newIndex;
tabControl.LayoutChanged();
}
}
}
}
}
}
protected override void OnMouseDown(MouseEventArgs ev)
{
GridHitInfo hitInfo = ((GridView)this.MainView).CalcHitInfo(ev.Location);
Console.WriteLine(hitInfo.HitTest);
GridView view = (GridView)this.GetViewAt(ev.Location);
downHitInfo = view.CalcHitInfo(ev.Location);
GridDetailInfo gridDetailInfo = ((MyGridViewInfo)view.GetViewInfo()).gridDetailInfo;
if (gridDetailInfo != null)
{
PropertyInfo pi = typeof(BaseView).GetProperty("TabControl", BindingFlags.NonPublic | BindingFlags.Instance);
ViewTab tabControl = pi.GetValue(view, null) as ViewTab;
ViewTabPage page = tabControl.Pages.OfType <ViewTabPage>().First(p => p.DetailInfo == gridDetailInfo);
oldIndex = ((IList)tabControl.Pages).IndexOf(page);
}
base.OnMouseDown(ev);
}
private static void AddTabPage(bool exp, DevExpress.XtraGrid.Tab.ViewTab tabControl, ViewTabPage page)
{
tabControl.Pages.Add(page);
if (exp)
{
tabControl.SelectedPage = page;
}
}
