Columns: Disable dragging individual columns

[DucaRii]

Is there a possibility to disable the Option to move the column line in the middle ?

Help greatly appreciated :)

MFG

[ocornut]

Sorry this isn't possible at the moment. Columns are due for a big reoverhaul and this will be eventually added.
Right now if you disable the borders (bool border = false), the user won't be able to resize the columns.

[Jeffmagma]

oh hey it's ducarii
also, has this been added yet?

[ocornut]

The internal api BeginColumns() and its data structures are allowing ImGuiColumnsFlags_NoResize to be set on individual column but none of this is properly exposed. If inside a BeginColumns() block you set window->DC.ColumnsSet->Columns[N].Flags |= ImGuiColumnsFlags_NoResize you can technically do that. Nothing else is touching this at the moment.

I am actually scheduled to finally be looking at table/columns from this month so there's hope that the system will finally be redone eventually :)

[ocornut]

Closing this now.

• FYI Tables have such feature exposed in the public API.
• Columns also have the ImGuiColumnsFlags_NoResize flag but it's a bit verbose to set it (as mentioned above) but we're going to eventually just make Columns API as legacy.