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Basic support for multi-column trees.

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This commit is contained in:
Nolan Darilek 2019-09-03 17:22:02 -05:00
parent 1cbc59aa6f
commit fc80b9f345
1 changed files with 29 additions and 14 deletions
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43
addons/accessibility/accessible.gd
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@ -148,8 +148,30 @@ func tree_item_render():
result += ": selected" result += ": selected"
tts.speak(result, true) tts.speak(result, true)
func tree_item_cell_selected(): var prev_selected_cell
tree_item_render()
func tree_item_selected():
var cell = node.get_selected()
if cell != prev_selected_cell:
print("New cell")
tree_item_render()
prev_selected_cell = cell
else:
var text = ""
for i in range(node.columns):
if cell.is_selected(i):
var title = node.get_column_title(i)
if title:
text += title + ": "
text += cell.get_text(i) + ", "
if text != "":
tts.speak(text, true)
func tree_item_multi_select(item, column, selected):
if selected:
tts.speak("selected", true)
else:
tts.speak("unselected", true)
func tree_focus(): func tree_focus():
if node.get_selected(): if node.get_selected():
@ -164,16 +186,6 @@ func tree_item_collapse(item):
else: else:
tts.speak("expanded", true) tts.speak("expanded", true)
func tree_item_select():
if node.has_focus():
tree_item_render()
func tree_item_multi_select(item, column, selected):
if selected:
tts.speak("selected", true)
else:
tts.speak("unselected", true)
func tab_container_focus(): func tab_container_focus():
var text = node.get_tab_title(node.current_tab) var text = node.get_tab_title(node.current_tab)
text += ": tab: " + str(node.current_tab + 1) + " of " + str(node.get_tab_count()) text += ": tab: " + str(node.current_tab + 1) + " of " + str(node.get_tab_count())
@ -260,7 +272,10 @@ func _init(tts, node):
node.connect("id_focused", self, "popup_menu_item_id_focus") node.connect("id_focused", self, "popup_menu_item_id_focus")
elif node is Tree: elif node is Tree:
node.connect("item_collapsed", self, "tree_item_collapse") node.connect("item_collapsed", self, "tree_item_collapse")
node.connect("item_selected", self, "tree_item_select") node.connect("item_selected", self, "tree_item_selected")
node.connect("multi_selected", self, "tree_item_multi_select") node.connect("multi_selected", self, "tree_item_multi_select")
node.connect("cell_selected", self, "tree_item_cell_selected") if node.select_mode == Tree.SELECT_MULTI:
node.connect("cell_selected", self, "tree_item_selected")
else:
node.connect("item_selected", self, "tree_item_selected")
node.connect("tree_exiting", self, "free") node.connect("tree_exiting", self, "free")