2 files changed, 0 insertions, 67 deletions
diff --git a/prev/proposals/sidebar.md b/prev/proposals/sidebar.md
deleted file mode 100644
index fa23392..0000000
--- a/prev/proposals/sidebar.md
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@@ -1,32 +0,0 @@
-# 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/prev/proposals/tree.md b/prev/proposals/tree.md
deleted file mode 100644
index a4752f6..0000000
--- a/prev/proposals/tree.md
+++ /dev/null
@@ -1,35 +0,0 @@
-# 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
-```