In Blender, It is possible to drag the tool shelf and widgets until they fill the screen space available. But while working in blender its not good to resize the widget or tool self till it fills the screen.
so I'm trying to restrict maximizing size of the tool self and widgets. Simply disallow the resizing of Tool self and widget. From last morning till now I didn't get proper file that where I have to made changes.
Where I have to make changes in Blender's source code??
Thanks in Advance
Finally I find out the solution for this...
In source code refer Source -> Blender -> Editors -> Screen -> "screen_ops.c" file
In that file refer function "SCREEN_OT_region_scale", and stop the invoking region of function "region_scale_invoke".
Then Blender disallow you to resize the Toggle and Widget. It remains constant.
Vismaya