Difference between revisions of "Application:getKeyboardModifiers"

From GiderosMobile
m (→‎Description: fixed application in code)
m (Text replacement - "<source" to "<syntaxhighlight")
 
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__NOTOC__
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'''Available since:''' Gideros 2019.5<br/>
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<languages />
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'''Class:''' [[Application]]<br/>
  
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'''<translate>Available since</translate>:''' Gideros 2019.5
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=== Description ===
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<br/>
 
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'''<translate>Class</translate>:''' [[Special:MyLanguage/Application|Application]]
 
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<br/>
 
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=== <translate>Description</translate> ===
 
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<translate>
 
 
Returns the current keyboard modifiers.
 
Returns the current keyboard modifiers.
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</translate>
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<syntaxhighlight lang="lua">
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<br/>
 
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<source lang="lua">
 
 
(number) = application:getKeyboardModifiers()
 
(number) = application:getKeyboardModifiers()
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</source>
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</syntaxhighlight>
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=== <translate>Return values</translate> ===
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'''<translate>Returns</translate>''' (number) <translate>The current modifiers bitfield.</translate>
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=== Return values ===
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<br/>
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'''Returns''' (number) the current modifiers bitfield<br/>
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<br/>
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=== Examples ===
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'''Checks if Control key is pressed'''
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<syntaxhighlight lang="lua">
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stage:addEventListener(Event.KEY_DOWN, function(e)
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local modifier = application:getKeyboardModifiers()
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print("CRTL: ", (modifier & KeyCode.MODIFIER_CTRL) > 0)
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end)
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stage:addEventListener(Event.KEY_UP, function(e)
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local modifier = application:getKeyboardModifiers()
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print("CRTL: ", (modifier & KeyCode.MODIFIER_CTRL) > 0)
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end)
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</syntaxhighlight>
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'''Checks if Control and Shift keys are pressed'''
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<syntaxhighlight lang="lua">
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stage:addEventListener(Event.KEY_DOWN, function(e)
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local modifier = application:getKeyboardModifiers()
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print("CRTL & SHIFT: ", modifier & KeyCode.MODIFIER_CTRL > 0 and modifier & KeyCode.MODIFIER_SHIFT > 0)
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end)
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stage:addEventListener(Event.KEY_UP, function(e)
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local modifier = application:getKeyboardModifiers()
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print("CRTL & SHIFT: ", modifier & KeyCode.MODIFIER_CTRL > 0 and modifier & KeyCode.MODIFIER_SHIFT > 0)
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end)
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</syntaxhighlight>
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 +
{{Application}}

Latest revision as of 16:36, 12 July 2023

Available since: Gideros 2019.5
Class: Application

Description

Returns the current keyboard modifiers. 

(number) = application:getKeyboardModifiers()

Return values

Returns (number) the current modifiers bitfield

Examples

Checks if Control key is pressed 

stage:addEventListener(Event.KEY_DOWN, function(e)
	local modifier = application:getKeyboardModifiers()
	print("CRTL: ", (modifier & KeyCode.MODIFIER_CTRL) > 0)
end)

stage:addEventListener(Event.KEY_UP, function(e)
	local modifier = application:getKeyboardModifiers()
	print("CRTL: ", (modifier & KeyCode.MODIFIER_CTRL) > 0)
end)

Checks if Control and Shift keys are pressed 

stage:addEventListener(Event.KEY_DOWN, function(e)
	local modifier = application:getKeyboardModifiers()
	print("CRTL & SHIFT: ", modifier & KeyCode.MODIFIER_CTRL > 0 and modifier & KeyCode.MODIFIER_SHIFT > 0)
end)

stage:addEventListener(Event.KEY_UP, function(e)
	local modifier = application:getKeyboardModifiers()
	print("CRTL & SHIFT: ", modifier & KeyCode.MODIFIER_CTRL > 0 and modifier & KeyCode.MODIFIER_SHIFT > 0)
end)



Retrieved from ‘https://wiki.gideros.rocks/index.php?title=Application:getKeyboardModifiers&oldid=19431’