CODEWITHSUNDEEP
javaawtmouseeventmouselistenerswingutilities
searchfunction
searchfunction

Reputation: 109

Right click mouse event

I search through this forum but I can't find a good explanation on this topic. Is there any different from the below statements? Which way is the better way to trigger this event?

if (evt.getButton() == 3)

Vs. 

if (SwingUtilities.isRightMouseButton(evt))

Upvotes: 3

Views: 4552

Answers (1)

RamonBoza
RamonBoza

Reputation: 9038

SwingUtilities.isRightMouseButton(evt)

this uses a bit operand to compare:

(evt.getModifiers() & InputEvent.BUTTON3_MASK) == InputEvent.BUTTON3_MASK)

while other, just compare with a magic number that can change, I would rather change first comparison to:

if(evt.getButton() == java.awt.event.MouseEvent.BUTTON3)

SwingUtilities is part of the javax which comes with jdk, so I would prefer to delegate that responsabillity to this utility (helper) class, so in that case, SwingUtilities wins.

Upvotes: 6

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