Difference between revisions of "Event.MOUSE DOWN"

From GiderosMobile
(added example)
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'''<translate>Value</translate>:''' mouseDown<br/>
 
'''<translate>Value</translate>:''' mouseDown<br/>
 
'''<translate>Defined by</translate>:''' [[Special:MyLanguage/Sprite|Sprite]]<br/>
 
'''<translate>Defined by</translate>:''' [[Special:MyLanguage/Sprite|Sprite]]<br/>
 +
 
=== <translate>Descriptio</translate>n ===
 
=== <translate>Descriptio</translate>n ===
<translate>This event is dispatched on mouse down action. It is possible to generate this event using touch actions, by enabling this option through project settings.
+
This event is dispatched on mouse down action. It is possible to generate this event using touch actions, by enabling this option through project settings.
  
 
Mouse button can have values of:
 
Mouse button can have values of:
[[Special:MyLanguage/KeyCode.MOUSE_NONE|KeyCode.MOUSE_NONE]]
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[[Special:MyLanguage/KeyCode.MOUSE_NONE|KeyCode.MOUSE_NONE]]  
[[Special:MyLanguage/KeyCode.MOUSE_LEFT|KeyCode.MOUSE_LEFT]]
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[[Special:MyLanguage/KeyCode.MOUSE_LEFT|KeyCode.MOUSE_LEFT]]  
[[Special:MyLanguage/KeyCode.MOUSE_RIGHT|KeyCode.MOUSE_RIGHT]]
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[[Special:MyLanguage/KeyCode.MOUSE_RIGHT|KeyCode.MOUSE_RIGHT]]  
 
[[Special:MyLanguage/KeyCode.MOUSE_MIDDLE|KeyCode.MOUSE_MIDDLE]]
 
[[Special:MyLanguage/KeyCode.MOUSE_MIDDLE|KeyCode.MOUSE_MIDDLE]]
  
 
Modifiers can have values of:
 
Modifiers can have values of:
[[Special:MyLanguage/KeyCode.MODIFIER_NONE|KeyCode.MODIFIER_NONE]]
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[[Special:MyLanguage/KeyCode.MODIFIER_NONE|KeyCode.MODIFIER_NONE]]  
[[Special:MyLanguage/KeyCode.MODIFIER_SHIFT|KeyCode.MODIFIER_SHIFT]]
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[[Special:MyLanguage/KeyCode.MODIFIER_SHIFT|KeyCode.MODIFIER_SHIFT]]  
[[Special:MyLanguage/KeyCode.MODIFIER_CTRL|KeyCode.MODIFIER_CTRL]]
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[[Special:MyLanguage/KeyCode.MODIFIER_CTRL|KeyCode.MODIFIER_CTRL]]  
[[Special:MyLanguage/KeyCode.MODIFIER_ALT|KeyCode.MODIFIER_ALT]]
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[[Special:MyLanguage/KeyCode.MODIFIER_ALT|KeyCode.MODIFIER_ALT]]  
[[Special:MyLanguage/KeyCode.MODIFIER_META|KeyCode.MODIFIER_META]]</translate>
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[[Special:MyLanguage/KeyCode.MODIFIER_META|KeyCode.MODIFIER_META]]
 +
 
 
=== <translate>Parameters</translate> ===
 
=== <translate>Parameters</translate> ===
 
'''x''': (number) <translate>x coordinate of the click</translate><br/>
 
'''x''': (number) <translate>x coordinate of the click</translate><br/>
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'''button''': (number) <translate>Mouse button pressed</translate><br/>
 
'''button''': (number) <translate>Mouse button pressed</translate><br/>
 
'''modifiers''': (number) <translate>Modifiers present</translate><br/>
 
'''modifiers''': (number) <translate>Modifiers present</translate><br/>
 +
 +
=== <translate>Example</translate> ===
 +
<source lang="lua">
 +
mypixel:addEventListener(Event.MOUSE_DOWN, function(e)
 +
if mypixel:hitTestPoint(e.x, e.y) then
 +
iszoom = true
 +
local x, y = mypixel:globalToLocal(e.x, e.y)
 +
e:stopPropagation()
 +
end
 +
end)
 +
</source>
  
 
{{Sprite}}
 
{{Sprite}}

Revision as of 03:06, 7 December 2019


Available since: Gideros 2011.6
Value: mouseDown
Defined by: Sprite

Description

This event is dispatched on mouse down action. It is possible to generate this event using touch actions, by enabling this option through project settings.

Mouse button can have values of: KeyCode.MOUSE_NONE KeyCode.MOUSE_LEFT KeyCode.MOUSE_RIGHT KeyCode.MOUSE_MIDDLE

Modifiers can have values of: KeyCode.MODIFIER_NONE KeyCode.MODIFIER_SHIFT KeyCode.MODIFIER_CTRL KeyCode.MODIFIER_ALT KeyCode.MODIFIER_META

Parameters

x: (number) x coordinate of the click
y: (number) y coordinate of the click
rx: (number) unrounded x coordinate of the click
ry: (number) unrounded y coordinate of the click
button: (number) Mouse button pressed
modifiers: (number) Modifiers present

Example

mypixel:addEventListener(Event.MOUSE_DOWN, function(e)
	if mypixel:hitTestPoint(e.x, e.y) then
		iszoom = true
		local x, y = mypixel:globalToLocal(e.x, e.y)
		e:stopPropagation()
	end
end)