Difference between revisions of "Application:getKeyboardModifiers"

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(Created page with "__NOTOC__ <languages /> '''<translate>Available since</translate>:''' Gideros 2019.5<br/> '''<translate>Class</translate>:''' Application<br...")
 
(7 intermediate revisions by the same user not shown)
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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<br/>
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'''<translate>Class</translate>:''' [[Special:MyLanguage/Application|Application]]<br/>
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=== Description ===
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=== <translate>Description</translate> ===
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Returns the current keyboard modifiers.
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<translate><br />
 
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Returns the current keyboard modifiers.<br />
 
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<br /></translate>
 
 
<source lang="lua">
 
<source lang="lua">
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(number) = Application:getKeyboardModifiers()
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(number) = application:getKeyboardModifiers()
 
</source>
 
</source>
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=== <translate>Return values</translate> ===
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'''<translate>Returns</translate>''' (number) <translate>The current modifiers bitfield.</translate><br/>
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=== Return values ===
 +
'''Returns''' (number) the current modifiers bitfield<br/>
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 +
=== Examples ===
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'''Checks if Control key is pressed'''
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<source 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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</source>
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'''Checks if Control and Shift keys are pressed'''
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<source lang="lua">
 +
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)
 +
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)
 +
</source>
 +
 
 +
{{Application}}

Revision as of 05:58, 7 March 2021

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)



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