Allow the user to grab a picture from the screen OUTSIDE THE PAINTING AREA and install it in a blank stamp. To get a stamp in the painting area, click on the stamp tool in a blank stamp.
Track the mouse with the special eyedropper cursor, and accept whatever color is under the mouse as the currently-chosen color; reflect that choice in the feedback box, and return that color.
Showing of the corrent palette (viewer or noPalette) is done by the block submitted to the SketchMorphEditor, see (EToyHand makeNewDrawing) and (SketchMorph editDrawingInWorld:forBackground:).
Create buttons one at a time and let the user place them over the background. Later can move them again by turning on AuthorModeOwner in ThreePhaseButtonMorph.
self createButtons.
Display the form containing the cursors. Transparent is (Color r: 1.0 g: 0 b: 1.0). Grab the forms one at a time, and they are stored away.
self loadCursors.
Move buttons one at a time and let the user place them over the background. Later can move them again by turning on AuthorModeOwner in ThreePhaseButtonMorph.
self createButtons.