GTK Form vertically scaled too large using TableLayout

[ejongejans]

Expected Behavior

A window that is maximized around the controls or set to the prefered Size set on the main window.

Actual Behavior

Depending on which tab's I load in the bottom panel it scales vertically outside of the screen (see screenshot)
It's hard to determine what is causing it. It happens in various conditions. I tried removing controls, panels, changing order of adding controls, settings heights. It seems a combination of controls/tabs loaded. I suspect the imageView in two of the tab's but can't reproduce it yet after some hours of investigating.

Currently I load an extra row with Label in the main tableLayout. That shows up as large blank cell in the bottom.
Oddly enough running GTK on our Windows machine doesn't have this problem.

I thought i ask here perhaps somebody knows where to look.

Specifications

• Version: 2.5.6
• Platform(s): GTK3
• Operating System(s): Ubuntu 18.04
• VSCode / .netCore

[cwensley]

This looks like the same issue as #1708. I'm not sure exactly why this is happening yet, but setting label.Wrap = WrapMode.None should theoretically fix this issue.

I think why it does this is it determines the size needed as if the width of the label is zero, so the height is based on the number of characters in your label.

[ejongejans]

Confirmed! This fixes this

[ejongejans]

Confirmed that this fixes the issue.
Put Label.Wrap = WrapMode.None prevents it.