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Strange Behaviour ContextMenu
posted

Hello,

i hope my english is good enough to explain my Problem.

I have the following Situation:

  • I have a WinForm, containing a UltraWingrid and a UltraToolbarmanager
  • After Right-Click on the Grid, i build a Master-PopupMenuTool with Child-PopupMenuTools and at least ButtonTools.
  • After all, i use the "SetContextMenuUltra"-Method to connect the Master-Popupmenutool as a Contextmenu for my Grid.
  • Up to this Point, all is very well. The Contextmenu is visible.
  • The strange behaviour is the following:
    • I move the mouse over the first Popupmenu with Childs.
    • The Poupmenu opens the childs correctly as a submenu.
    • I move the mouse over a child and then i move the mouse back to the parentmenu and down to another Poupmenu.
    • And now the complete Contextmenu vanishs...???

I found the solution für this behavoiur, but i can't explain... Is this an error?

The reason for this behavoiur is the property "DockWithinContainer". If this Property is not set, then the Menu will act as described. Setting this Property to a valid Container - in my example a simple UltraPanel anywhere on the form - and the error is gone, the menu will act as usually, i.e. i can move the mouse between all avalilable menuitems.

Greetings, Karsten Heimer.