How to create empty a button with specified size, no border, no style.

Hi,

I can't find anything in my notes about this and I'm going to continue testing this, but how could I create a button that:

- Has a specified size
- Has no border around it, so that two buttons have no gap between them
- Has no button style (I'll render other stuff over it)

I've used this for now:

Code (CSharp):

1. if (GUILayout.Button("", GUILayout.Width(tileSize), GUILayout.Height(tileSize)))
2. {
3. // ...
4. }

But this leaves gaps between buttons.

And I haven't quite figured it out, can / should I use GUIStyle or GUIContent or something...

Reason for this - this looks like the easiest way to create clickable region... this is going into a Editor Window. I'll render stuff over the button later.

Another issue, I can't get mouse down, only click so I could perhaps do some mouse event checks against rectangles I guess.

 

OK, I think I'll go with this...

Create some sort of function that spits out a style:

Code (CSharp):

1. static GUIStyle GetStyle()
2. {
3.     GUIStyle style = new GUIStyle(GUI.skin.label);
4.     style.margin = new RectOffset();
5.     style.fixedHeight = 24;
6.     style.fixedWidth = 24;
7.     return style;
8. }

And then I use it like this in my button. Seems to be working so far.

Code (CSharp):

1. if (GUILayout.Button("", GetStyle()))
2. {
3.        // ...
4. }