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 namespace lc::ui::api 

Constructs a toolbar tab gui object. Tab after being constructed needs to be added to the toolbar for it to be visible in the application.

• Toolbar Tab Name - string

•  local tab1 = gui.ToolbarTab("Tab1")

Add Toolbar Group to the tab of the given name and width or by pointer to existing toolbar group. Width is optional and is by default 3 cols long.

• Toolbar Group Label - string , Width - int (Number of Columns)
  • returns ToolbarGroup
• Pointer to Toolbar Group - ToolbarGroup

•  local group1 = tab1:addGroup("Group1") 

•  local group2 = tab1:addGroup("Group2", 4) 

•  local group1 = gui.ToolbarGroup("Group3")
   tab1:addGroup(group1) 

Remove lua function called associated with the given name. Only named callbacks can be removed.

• Callback name - string

•  item1:removeCallback("message_callback") 

Get and set label for the menu item.

•  message(item1:label()) 

•  item1:setLabel("New Label")

Hide or show the menu item.

•  item1:hide() 

•  item1:show() 

Get the current menu item position or set the menu item position. Other items are rearranged accordingly.

• New Position - int

•  local pos = item1:position() 

•  item1:setPosition(2) 

Remove the current menu item from the parent menu.

•  item1:remove()