Tornadofx: Maybe non-compliant opening tree views elements.

[MairwunNx]

When i clicking fast (i.e double click), my treeview item open good and successfully.
When i click not fast (i.e one click), my treeview item not opened, and it no good i think.

If i not true think, can you add bool property "openedOnClick". Thanks!

[edvin]

This is the behavior of the JavaFX TreeView: Double click expands or collapses, single click does nothing, expect when you click on the icon - then it only requires a single click to expand/collapse.

If you want to change this behavior you can add a mouse event handler to the treeview, like this:

setOnMouseClicked {
    with (selectionModel.selectedItem) {
        isExpanded = !isExpanded
    }
}

[MairwunNx]

Thanks @edvin ! Good solution, you can mark it issue as question 👍

And one more question: How i can get "IsHeaderItem" or "IsExpandableItem"?

[edvin]

TreeView has an isLeaf() function and a corresponding isLeafProperty :)

[MairwunNx]

thanks @edvin ! Good Job! You can close the issue.

[edvin]

Great! Are you using a theme for your app or did you write the CSS from scratch yourself? Looks nice :)

[ruckustboom]

Looks like the JFXtras JMetro dark theme. Is that right?

[MairwunNx]

@edvin no, it JFXtras JMetro dark theme, but with my edits.

If you like design my application, see more in https://github.com/MairwunNx/SacredMagician :)
I will be very happy if you appreciate the design and repository :)

https://github.com/JFXtras/jfxtras-styles/issues/22

[MairwunNx]

@ruckustboom yes :)