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Add tree.OnSelectNode event callback

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This commit is contained in:
Kenny Shields 2014-07-05 23:19:33 -04:00
parent 53894a743c
commit f0349fce02
2 changed files with 5 additions and 0 deletions
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4
objects/internal/treenode.lua
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@ -153,7 +153,11 @@ function newobject:mousepressed(x, y, button)
end end
if self.hover and button == "l" then if self.hover and button == "l" then
local onselectnode = self.tree.OnSelectNode
self.tree.selectednode = self self.tree.selectednode = self
if onselectnode then
onselectnode(self.parent, self)
end
end end
end end

1
objects/tree.lua
View File

@ -26,6 +26,7 @@ function newobject:initialize()
self.hbar = false self.hbar = false
self.internal = false self.internal = false
self.selectednode = false self.selectednode = false
self.OnSelectNode = nil
self.children = {} self.children = {}
self.internals = {} self.internals = {}