ImGui.Core:combo
From GiderosMobile
Available since: Gideros 2020.9
Class: ImGui
Description
Displays an item in a list of items in the form of a combo box.
(number), (bool) = ImGui:combo(label,currentitem,items)
Parameters
label: (string) the combo box label
currentitem: (number) the combo box current selected item
items: (table) the combo box list of items
Return values
Returns (number) the current item position in the items list
Returns (bool) whether the current item has been changed
Example
require "ImGui"
local imgui = ImGui.new()
stage:addChild(imgui)
local window01 = true
local fruits = {"apple", "banana", "orange", "apricot"}
local currentfruit = 2 -- orange (0 based table)
function onEnterFrame(e)
-- 1 we start ImGui
imgui:newFrame(e)
-- 2 we add some child windows and build our GUI
window01 = imgui:beginWindow("Window 01")
if window01 then
imgui:text("Hello Dear ImGui!")
currentfruit, hasfruitchanged = imgui:combo("king of combo2", currentfruit, fruits)
if hasfruitchanged then print(fruits[currentfruit+1]) end
end
-- 3 we end the frame and render to screen
imgui:endFrame()
imgui:render()
end
stage:addEventListener(Event.ENTER_FRAME, onEnterFrame)
- ImGui.Core
- ImGui.Core.new
- ImGui.Core:arrowButton
- ImGui.Core:beginTable
- ImGui.Core:beginWindow
- ImGui.Core:bullet
- ImGui.Core:bulletText
- ImGui.Core:button
- ImGui.Core:checkbox
- ImGui.Core:colorButton
- ImGui.Core:colorEdit3
- ImGui.Core:colorEdit4
- ImGui.Core:colorPicker3
- ImGui.Core:colorPicker4
- ImGui.Core:combo
- ImGui.Core:dragFloat
- ImGui.Core:dragFloat2
- ImGui.Core:dragFloat3
- ImGui.Core:dragFloat4
- ImGui.Core:dragFloatRange2
- ImGui.Core:dragInt
- ImGui.Core:dragInt2
- ImGui.Core:dragInt3
- ImGui.Core:dragInt4
- ImGui.Core:dragIntRange2
- ImGui.Core:dragScalar
- ImGui.Core:endFrame
- ImGui.Core:endTable
- ImGui.Core:endWindow
- ImGui.Core:filledSliderAngle
- ImGui.Core:filledSliderFloat
- ImGui.Core:filledSliderFloat2
- ImGui.Core:filledSliderFloat3
- ImGui.Core:filledSliderFloat4
- ImGui.Core:filledSliderInt
- ImGui.Core:filledSliderInt2
- ImGui.Core:filledSliderInt3
- ImGui.Core:filledSliderInt4
- ImGui.Core:getIO
- ImGui.Core:getStyle
- ImGui.Core:image
- ImGui.Core:imageButton
- ImGui.Core:imageButtonWithText
- ImGui.Core:imageFilled
- ImGui.Core:inputDouble
- ImGui.Core:inputFloat
- ImGui.Core:inputFloat2
- ImGui.Core:inputFloat3
- ImGui.Core:inputFloat4
- ImGui.Core:inputInt
- ImGui.Core:inputInt2
- ImGui.Core:inputInt3
- ImGui.Core:inputInt4
- ImGui.Core:inputScalar
- ImGui.Core:inputText
- ImGui.Core:inputTextMultiline
- ImGui.Core:inputTextWithHint
- ImGui.Core:invisibleButton
- ImGui.Core:labelText
- ImGui.Core:newFrame
- ImGui.Core:progressBar
- ImGui.Core:radioButton
- ImGui.Core:render
- ImGui.Core:scaledImage
- ImGui.Core:scaledImageButton
- ImGui.Core:scaledImageButtonWithText
- ImGui.Core:scaledImageFilled
- ImGui.Core:setClassicStyle
- ImGui.Core:setColorEditOptions
- ImGui.Core:setDarkStyle
- ImGui.Core:setLightStyle
- ImGui.Core:showAboutWindow
- ImGui.Core:showDemoWindow
- ImGui.Core:showFontSelector
- ImGui.Core:showMetricsWindow
- ImGui.Core:showStyleEditor
- ImGui.Core:showStyleSelector
- ImGui.Core:showUserGuide
- ImGui.Core:sliderAngle
- ImGui.Core:sliderFloat
- ImGui.Core:sliderFloat2
- ImGui.Core:sliderFloat3
- ImGui.Core:sliderFloat4
- ImGui.Core:sliderInt
- ImGui.Core:sliderInt2
- ImGui.Core:sliderInt3
- ImGui.Core:sliderInt4
- ImGui.Core:smallButton
- ImGui.Core:text
- ImGui.Core:textColored
- ImGui.Core:textDisabled
- ImGui.Core:textWrapped
- ImGui.Core:vFilledSliderFloat
- ImGui.Core:vFilledSliderInt
- ImGui.Core:vSliderFloat
- ImGui.Core:vSliderInt