Grid Style Combo

[Aleksandr Tkachenko]

Can I to use Event in "Grid Style Combo" (as Control ComboBox OnSelChanged)?

[owenwengerd]

No, but you can use the EndLabelEdit event on the grid control to handle this.

[Aleksandr Tkachenko]

No, but you can use the EndLabelEdit event on the grid control to handle this.

It hasn't helped me.

[owenwengerd]

What do you want to do when the selection changes?

[Aleksandr Tkachenko]

What do you want to do when the selection changes?

When the selection changes by push any strings in opening Grids ComboBox (DropDawn) I want call my lisp function.

[Fred Tomke]

Hello, maybe it will help:

The EndLabelEdit event will be called after selecting another item of the dropdown list

Fred

[Aleksandr Tkachenko]

Hello, maybe it will help:

The EndLabelEdit event will be called after selecting another item of the dropdown list

Fred

I need event that will be called on push (not after, I don't need crossing to anather row) selecting another item of the dropdown list.

[owenwengerd]

The OnBeginLabelEdit and OnEndLabelEdit events were designed for what you describe.  If they don't work, perhaps it would help to post a picture showing the problem.

[Fred Tomke]

Hello,

as Owen said, OnBeginLabelEdit is called whenever a cell starts to edit:

- editboxes: when clicking into the cell so the cursor is shown
- combobox: when clicking into the cell that the arrow of the dropdown will be shown
- ellipsesbutton: when clicking to the cell that the button is shown
- toggle / radio: when activating/deactivating the toggle. Note: using this cell item style OnEndLabelEdit is only called after another cell was selected. Thats why I call CancelItemEdit within BeginLabelEdit at this cell item style.

Fred

[Aleksandr Tkachenko]

I want have event on "Grid's DropDown" when I click on "3" (red arrow on picture) as analog "Control->ComboBox->OnSelChanged"

[Fred Tomke]

Ok, now it's more clear  ;)

At this time no event is called yet. I don't know if it is even possible. The OnEndLabelEdit is only called when another cell will be selected.
Please try if OnMouseUp or OnMouseMove will be called if you select another item. Make sure that these events only work if OnBeginLabelEdit was called from a dropdown/combo list cell.

Fred

[Aleksandr Tkachenko]

I want have event on "Grid's DropDown" when I click on "3" (red arrow on picture) as analog "Control->ComboBox->OnSelChanged"

Ok, thanks that you understand me. ;D
I need this event.

[Fred Tomke]

Hello,

I attached an example which is not nice, but it works a little bit  :-\ .
After selecting an item OnMouseMove will be called - but only if the selected item lies in the area of the grid. If you select the item 5 in the last row, the event will only be fired, when you move the mouse over the grid again (and that's not very comfortable).

Note: this may not work in dockable forms or palettes when EventInvoke is set to AllowCommand or the property KeepFocus is set to False.

Fred

[Aleksandr Tkachenko]

Thank you Fred, it's worked.

Please look at this
http://www.opendcl.com/forum/index.php?topic=376.0
and help me.