Draws a focus indicator around the given rectangle on cr using the given style.
Use gtk_render_focus instead
| style |
a Style |
| state_type |
a state |
| widget |
the widget |
| detail |
a style detail |
| x |
the x origin of the rectangle around which to draw a focus indicator |
| y |
the y origin of the rectangle around which to draw a focus indicator |
| width |
the width of the rectangle around which to draw a focus indicator |
| height |
the height of the rectangle around which to draw a focus indicator |
| cr |
a Context |