34 lines
1.0 KiB
Markdown
34 lines
1.0 KiB
Markdown
# Dropdown : List
|
|
This is the dropdown class. It is a visual element that can show a list of selectable items in a dropdown menu.
|
|
|
|
### Usage
|
|
```lua
|
|
local dropdown = main:addDropdown()
|
|
dropdown:setItems({
|
|
{text = "Item 1", callback = function() basalt.LOGGER.debug("Item 1 selected") end},
|
|
{text = "Item 2", callback = function() basalt.LOGGER.debug("Item 2 selected") end},
|
|
{text = "Item 3", callback = function() basalt.LOGGER.debug("Item 3 selected") end},
|
|
})
|
|
```
|
|
|
|
|
|
## Properties
|
|
|
|
|Property|Type|Default|Description|
|
|
|---|---|---|---|
|
|
|isOpen|boolean|false|Whether the dropdown menu is currently open
|
|
|dropdownHeight|number|5|Maximum height of the dropdown menu when open
|
|
|selectedText|string|""|The text to show when no item is selected
|
|
|dropSymbol|string|"\31"|The symbol to show for dropdown indication
|
|
|
|
|
|
## Protected Functions
|
|
|
|
|Method|Returns|Description|
|
|
|---|---|---|
|
|
|Dropdown:init|Dropdown|Initializes the Dropdown instance
|
|
|Dropdown:mouse_click|boolean|Handles mouse click events
|
|
|Dropdown:render|-|Renders the Dropdown
|
|
|
|
|