small UI improvements

[Ronan Zeegers]

One last thing  and I stop to bothered you with Krita's UI this week. 
Promised!

The fisrt impression for a new user with a program is very important. I 
think that Krita can benefit from smalls improvements. The first en 
certainly easiest thing to do is:

-the default texture, gradient an brush.
The current one are not very visual appealing and give a cheap look to 
Krita. I have put a simple black to white gradient and an almost good 
looking texture instead.
I have also correct the position of the maps on the buttons, put a 
simple middle-grey line around those textures and put a white BG behind 
the brush shape (really important for readability of the shape).
http://www.ronanzeegers.com/krita-ui/newDefaultGradientTexture.png

-the second is about the "the ugly bevels in the color palette" like 
Sashmit Bhaduri <http://www.blogger.com/profile/3314675> said on 
Cyrille's blog. A simple middle-grey line would be more elegant.
An anti-aliased border around the color circle could give a nicer look 
to Krita to. But I'm no sure if it's possible with Qt3...
http://www.ronanzeegers.com/krita-ui/KritaColorCircle.png

Here is the result with the smalls corrections:
http://www.ronanzeegers.com/krita-ui/kritaScreenshot1.6beta1-smallChanges.png


Ronan