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Unity Editor: Make a sub window wider than the parent window width.
In Unity Editor, I am trying to make a sub item(like a timeline) wider than its contained space, thus I can place a vertical scroll bar and let the end user scroll. For example:
Note the horizontal scroll bar. I was able to get it to appear, but I realized the portion of the window I'm attaching it to is only ever as wide as the visible area.
This is how I'm defining the area
Rect rectFrameHeader = EditorGUILayout.BeginHorizontal(EditorStyles.toolbar, GUILayout.ExpandWidth(true));
I noticed rectFrameHeader.width is only the width of the available area(i.e. when I make the window smaller, its smaller).
When I tried to manually define the width, I get width of 0-12 regardless of what I set it to.
My question is how would I imitate the pictured behavior.
Your answer
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