[GUI] Move fee dialog minimise button away from "Transaction Fee:"

[fanquake]

Original placement seems to be causing some confusion among users.
Before

After

[paveljanik]

Why do you change various width and height?

[fanquake]

As far as I can workout, without those height/width changes the fee dialog box is no longer minimised when opening the Send tab, which would be altering the current behaviour. @jonasschnelli Can you take a look?

[laanwj]

Height and width values should have no impact at all on being minimized (or hidden in Qt language). If they do, I'm afraid something is buggy.

[jonasschnelli]

@fanquake i will have a look at this as soon as im back from vacation (around 5th of march).

[fanquake]

Updated to remove height/width changes.

[laanwj]

I disagree with adding more text to the button "Minimize"->"Minimize fee dialog".

• At best, the user would think What is the fee dialog?
• Do we want to use the word 'dialog' in user facing messages at all? This is a UI design term not in general use.

This would be the rare case where a simple 'x' icon would be more descriptive than any amount of text.

[fanquake]

I don't mind either way, if an X would be better lets use that. It just needs to be changed from what it is currently.

[laanwj]

I'm fine with just moving the button, just not adding more text to it. The context should be enough to tell what it minimizes.

[fanquake]

@laanwj Updated