VOXEDIT: more ui work

data/voxedit/ui/skin/voxedit-skin.tb.txt

@@ -45,6 +45,8 @@ elements
 		bitmap voxedit-override.png
 	voxedit-export
 		bitmap voxedit-export.png
+	voxedit-selection
+		bitmap voxedit-selection.png
 
 	grid-button
 		bitmap voxedit-show-grid.png

data/voxedit/ui/window/main.tb.txt

@@ -71,6 +71,12 @@ TBLayout: distribution: gravity, axis: y
 								TBRadioButton
 									id actiondelete
 									@include definitions>toolbutton
+							TBClickLabel
+								text Select
+								TBSkinImage: skin: voxedit-selection
+								TBRadioButton
+									id actionselect
+									@include definitions>toolbutton
 
 					TBSection: value: 1, text: "Shapes"
 						TBLayout: position: left top, axis: y