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Java Concepts

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Java Concepts

faisaly	6 Nov, 2008 - 02:18 AM Post #1
New D.I.C Head Joined: 28 May, 2007 Posts: 22 My Contributions	Dear All, I've three questions. Kindly answer these. 1. Why we use enableEvents() method? 2. Can a GUI component handle its own events? If yes; then how? 3. Which technique/concept can be use to implement multiple inheritances in java?
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Gloin	RE: Java Concepts 6 Nov, 2008 - 02:39 AM Post #2
Expert Schmexpert... Joined: 4 Aug, 2008 Posts: 2,508 Thanked: 128 times Dream Kudos: 75 My Contributions	Is this part of an assignment for school because I have the exact same three questions to answer to my teacher.
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BigAnt	RE: Java Concepts 6 Nov, 2008 - 09:17 AM Post #3
May Your Swords Stay Sharp Joined: 16 Aug, 2008 Posts: 2,384 Thanked: 95 times Dream Kudos: 75 My Contributions	1. Why we use enableEvents() method? -->To enableEvents for an object that has a Listener attached to it. 2.Can a GUI component handle its own events? If yes; then how? -->Yes--[Subclass the GUI component and] implement the appropriate listener. 3. Which technique/concept can be use to implement multiple inheritances in java? -->Subclass the subclass.
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pbl	RE: Java Concepts 6 Nov, 2008 - 06:00 PM Post #4
D.I.C Lover Joined: 6 Mar, 2008 Posts: 6,953 Thanked: 673 times Dream Kudos: 200 My Contributions	QUOTE(faisaly @ 6 Nov, 2008 - 02:18 AM) 3. Which technique/concept can be use to implement multiple inheritances in java? If you come from a C++ background Java does it by default In C++ you have to define your methods/destructor as "virtual"
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