问题
I’d like to display a table of values and be able to select cells.
How would I do this in Pharo Smalltalk? I’ve heard talk of Morphic widgets able to do this, but I’m still really new to Smalltalk.
回答1:
I would look into TreeModel class side examples.
I used to do that:
tree := TreeModel new.
tree openWithSpec.
tree columns: (Array
with: (TreeColumnModel new displayBlock: [:node | node content first asString ]; headerLabel: 'Name'; yourself)
with: (TreeColumnModel new displayBlock: [:node | node content second asString ]; headerLabel: 'Last Name'; yourself)
with: (TreeColumnModel new displayBlock: [:node | node content third asString ]; headerLabel: 'Age'; yourself)
with: (TreeColumnModel new displayBlock: [:node | node content fourth asString ]; headerLabel: 'Gender'; yourself)).
then set the tree roots.
Are you in Pharo 3 or Pharo 2 ? This works in Pharo 3.
来源:https://stackoverflow.com/questions/20304099/draw-table-in-pharo