Added new subfile dialog

Fixed additive selection; use a green selection area background instead of blue when selecting additive; selection area borders now appear black on bright backgrounds; single additive picking an already-selected object un-selects it.

Converted combo boxes in add object and new part dialogs to radio buttons. Added a convenience widget which makes it easier for me to add groups of radio buttons. My first widget.. :')

Cleanup and some restructuring

Save the configuration before exiting so that grid choice is preserved.

Area selection! This sure was a *pain* to add.

Added panning to GL view, added action for resetting angles, zoom and pan

Use mouse wheel for zooming instead of pressing the mouse button and detecting vertical movement.

(0) -100 -30 -10 -8 +8 +10 +30 +100 +300 +1000 tip

mercurial