Apparently textButton.setScale() is not working. Even when the scale is set to 0.1, the button is displayed in it's original size.
How to properly scale a TextButton in LibGdx? The official documentation doesn't provide any details.
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A little late but to answer my own question, you have to setTransform(true) if you're scaling a Button or Table. So in my case:
textButton.setTransform(true);
textButton.setScale(0.5f);
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1\$\begingroup\$ There is a good tutorial on LibGDX.info for this: libgdx.info/buttons-scene2d \$\endgroup\$– JulienJan 13 '17 at 7:46
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You should use a table to setup. Tables can be aligned and there cells sizes can change. You can do something like:
table.row();
table.add (tb).width (tb.width*scale);
What I did here is setting the cell with to the size of the table times a scale. You can set various variables on table cells. A table is a container widget and you have more of these. A button is a actor and best belongs to a container widget.
Sometimes tables and Scene2d work like a bitch and sometimes like a charm. Look them up in the document. I sent a link when not at my phone.
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\$\begingroup\$ Hey it's you again! :D Thanks for this. I'll try the tables and update about it here. \$\endgroup\$ Jul 26 '15 at 17:45
button.setWidth(button.getPrefWidth())? \$\endgroup\$