Difference between revisions of "UI.Spinner"
From GiderosMobile
(Created page with "__NOTOC__ '''Available since:''' Gideros 2023.1<br/> '''Class:''' UI<br/> === Description === Creates a Spinner widget. <syntaxhighlight lang="lua"> UI.Spinner.new(params...") |
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'''params''': (table) the default parameters for the Spinner widget<br/> | '''params''': (table) the default parameters for the Spinner widget<br/> | ||
| − | === | + | === Examples === |
| + | '''With Numbers''' | ||
<syntaxhighlight lang="lua"> | <syntaxhighlight lang="lua"> | ||
local gui = UI.Spinner.new({Min=0, Max=100, Step=10, Format="Done: %d%%", Looping=true}) | local gui = UI.Spinner.new({Min=0, Max=100, Step=10, Format="Done: %d%%", Looping=true}) | ||
| + | gui:setDimensions(128, 32) | ||
| + | gui:setColor(0xaacc00) | ||
| + | gui:setPosition(50, 50) | ||
| + | |||
| + | function gui:onWidgetChange(w) | ||
| + | print(w.value) | ||
| + | end | ||
| + | |||
| + | local screen=UI.Screen.new() -- needed to add the Spinner widget arrows | ||
| + | screen:ui(gui) | ||
| + | </syntaxhighlight> | ||
| + | |||
| + | '''With Strings''' | ||
| + | <syntaxhighlight lang="lua"> | ||
| + | local data = { "A", "B", "C", "D", "E" } | ||
| + | local gui = UI.Spinner.new(data) | ||
gui:setDimensions(128, 32) | gui:setDimensions(128, 32) | ||
gui:setColor(0xaacc00) | gui:setColor(0xaacc00) | ||
Revision as of 01:12, 17 October 2023
Available since: Gideros 2023.1
Class: UI
Description
Creates a Spinner widget.
UI.Spinner.new(params)
params is a table which can have the following properties:
- Min: (number) the minimum Spinner widget value
- Max: (number) the maximum Spinner widget value
- Step: (number) the Spinner widget steps increment value
- Format: (string) the Spinner widget text format
- Looping: (bool) allows the Spinner widget value to loop (default = false)
Parameters
params: (table) the default parameters for the Spinner widget
Examples
With Numbers
local gui = UI.Spinner.new({Min=0, Max=100, Step=10, Format="Done: %d%%", Looping=true})
gui:setDimensions(128, 32)
gui:setColor(0xaacc00)
gui:setPosition(50, 50)
function gui:onWidgetChange(w)
print(w.value)
end
local screen=UI.Screen.new() -- needed to add the Spinner widget arrows
screen:ui(gui)
With Strings
local data = { "A", "B", "C", "D", "E" }
local gui = UI.Spinner.new(data)
gui:setDimensions(128, 32)
gui:setColor(0xaacc00)
gui:setPosition(50, 50)
function gui:onWidgetChange(w)
print(w.value)
end
local screen=UI.Screen.new() -- needed to add the Spinner widget arrows
screen:ui(gui)
