[Gambas-user] TreeView.ToolTip a nice-to-have
g4mba5 at gmail.com
Mon Jul 12 13:19:39 CEST 2021
Le 12/07/2021 à 13:16, Rolf-Werner Eilert a écrit :
> Am 12.07.21 um 12:31 schrieb Bruce Steers:
>> On Mon, 12 Jul 2021 at 10:31, Rolf-Werner Eilert <rwe-sse at osnanet.de
>> <mailto:rwe-sse at osnanet.de>> wrote:
>> Just stumbled over this one: There is no
>> Would be a nice thing to have though. Thunderbird (as an example)
>> use of it, showing mail dirs containing unread messages in bold or
>> bold+blue AND showing the latest new messages contained in a tooltip.
>> There is an application of mine which would be happy to have such a
>> thing.So, Benoit, if one day you are absolutely failing to find
>> you could improve in Gambas... :)
>> should be fairly easy to make this for your app.
>> Enabling TreeView1.Tracking, using the TreeView1_MouseMove() event,
>> TreeView1.FindChild() and Balloon()
>> (and possibly a Timer to make things smoother)
> First result: I am confused :)
> FindChild() offers properties: There is actually .ToolTip (!) and .Tag,
> but it has neither .Key nor .Text
> How should I find out which child the mouse points at if not using
> Treeview.FindChild(Mouse.X, Mouse.Y).Key ??
FindChild() is the method for finding the child widget of a container.
TreeView is internally a Container, as every widget written in Gambas,
even if it has actually no children (except when you edit an item, where
a temporary text field is created).
Again, Treeview items are -not- widgets, they are not children of the
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