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authorPietro Gagliardi <[email protected]>2014-08-30 23:02:02 -0400
committerPietro Gagliardi <[email protected]>2014-08-30 23:02:02 -0400
commit77bf566ebbcb62acd4d08d905d9542d6ff9b6b80 (patch)
treeeeb8e72bc3bf57f5be7f0c0af4319189ac6de838 /redo/proposals
parent155899c65ed32245e2ccad4197a10c77017d835b (diff)
...in with the new.
Diffstat (limited to 'redo/proposals')
-rw-r--r--redo/proposals/sidebar.md32
-rw-r--r--redo/proposals/tree.md35
2 files changed, 0 insertions, 67 deletions
diff --git a/redo/proposals/sidebar.md b/redo/proposals/sidebar.md
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-# Sidebar Control
-
-```go
-type Sidebar interface {
- Control
-
- AppendCategory(text string)
- DeleteCategory(index int)
-
- AppendItem(category int, name string)
- DeleteItem(category int, index int)
-
- Selection() (category int, index int) // or Selected()?
- Select(category int, index int)
-
- OnSelected(func())
-}
-```
-
-Simple two-level sidebars.
-
-Could have images on each item in the future.
-
-## Mac OS X
-Source List NSTableView (need to see how this will work)
-
-## GTK+
-GTK_STYLE_CLASS_SIDEBAR (available in 3.4); see how GtkPlacesSidebar implements this
- - other programs that do: Rhythmbox
-
-## Windows
-????
diff --git a/redo/proposals/tree.md b/redo/proposals/tree.md
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-# Tree
-
-Unlike Table, Tree can only store a set of a single data type. (Blame Windows.)
-
-```go
-type TreeData struct {
- Checked bool
- Image ImageIndex
- Text string
- Children []TreeData // TODO does this need to be *[]TreeData?
-}
-```
-
-(the facilities for Images has yet to be designed)
-
-Tree itself will operate similarly to Table:
-
-```go
-type Tree struct {
- Control
- sync.Locker // with Unlock() refreshing the view
- Data() *[]TreeData
- SetHasCheckboxes(bool)
- SetHasImages(bool)
-}
-```
-
-By default, a Tree only shows the Text field.
-
-A Tree path is just an `[]int` with each element set to the consecutive index in Children. For example:
-
-```go
-i := []int{3, 4, 5}
-value := tree.Data()[i[0]].Children[i[1]].Children[i[2]].Text
-```