Programming Forums > Application Development > Java

gonc · May 18th, 2005, 12:26 PM

HeLLo..i have a java project about graphics..the project is about designing a kitchen..i easiLy made the designing the kitchen's objects..i am aLso asked to give some movements to the objects..but i am stuck with giving the actions and movements..for exampLe when i click to the oven with the mouse the coLor can change..or some other movements..

i think you understand my probLem..can someone pLease heLp me with this

thanx a Looott..

gonc..

mackenga · May 20th, 2005, 2:19 PM

Sounds like what you need to learn about is event handling in Java. Start with Sun's tutorial, http://java.sun.com/docs/books/tutorial/index.html, and you'll find something useful I'm sure.

Edit:
In fact, http://onesearch.sun.com/search/clic...ve&col=javadoc is the page that covers event handling and graphics. Should be a good starting point.

Mjordan2nd · May 20th, 2005, 3:35 PM

You should check out ActionListener and MouseListener as well.

gonc · May 25th, 2005, 3:14 AM

i have checked out pages..but i am stiLL stuck with the action Listener event for giving the motions and movements..

Mjordan2nd · May 28th, 2005, 12:02 AM

Well, if you're looking for, lets say, a mouse click in a certain location to change the oven's color, then you could say, in the mouseClicked(Event e) method:

(Toggle Plain Text)

 /* minX, maxX, minY, maxY for oven range are defined above*/
 
 
 int xLoc = e.getX();
 int yLoc = e.getY();
 if(x > minX && x<maxX && y>minY && y < maxY)
 {
 	 changeColor();
 }

That's somewhat how it should look. Of course, you'd have to define all those variables, and the changeColor() method.

May 18th, 2005, 12:26 PM	#1
gonc Newbie Join Date: Dec 2004 Posts: 4 Rep Power: 0	need to know how to give movements/actions.. HeLLo..i have a java project about graphics..the project is about designing a kitchen..i easiLy made the designing the kitchen's objects..i am aLso asked to give some movements to the objects..but i am stuck with giving the actions and movements..for exampLe when i click to the oven with the mouse the coLor can change..or some other movements..i think you understand my probLem..can someone pLease heLp me with thisthanx a Looott.. gonc..

May 20th, 2005, 3:35 PM	#3
Mjordan2nd The Supreme Ruler Join Date: May 2004 Location: Houston Posts: 1,476 Rep Power: 6	You should check out ActionListener and MouseListener as well. __________________ "Every gun that is made, every warship launched, every rocket signifies, in the final sense, a theft from those who hunger and are not fed, from those who are cold and are not clothed. The world in arms is not spending money alone. It is spending the sweat of its laborers, the genius of its scientists, the hopes of its children." - Dwight D. Eisenhower

May 25th, 2005, 3:14 AM	#4
gonc Newbie Join Date: Dec 2004 Posts: 4 Rep Power: 0	stiLL stuck:( i have checked out pages..but i am stiLL stuck with the action Listener event for giving the motions and movements..

May 28th, 2005, 12:02 AM	#5
Mjordan2nd The Supreme Ruler Join Date: May 2004 Location: Houston Posts: 1,476 Rep Power: 6	Well, if you're looking for, lets say, a mouse click in a certain location to change the oven's color, then you could say, in the mouseClicked(Event e) method: (Toggle Plain Text) /* minX, maxX, minY, maxY for oven range are defined above/ int xLoc = e.getX(); int yLoc = e.getY(); if(x > minX && x<maxX && y>minY && y < maxY) { changeColor(); } / minX, maxX, minY, maxY for oven range are defined above/ int xLoc = e.getX(); int yLoc = e.getY(); if(x > minX && x<maxX && y>minY && y < maxY) { changeColor(); } That's somewhat how it should look. Of course, you'd have to define all those variables, and the changeColor()* method. __________________ "Every gun that is made, every warship launched, every rocket signifies, in the final sense, a theft from those who hunger and are not fed, from those who are cold and are not clothed. The world in arms is not spending money alone. It is spending the sweat of its laborers, the genius of its scientists, the hopes of its children." - Dwight D. Eisenhower

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May 20th, 2005, 2:19 PM	#2
mackenga Professional Programmer Join Date: Mar 2005 Location: Glasgow, Scotland Posts: 314 Rep Power: 4	Sounds like what you need to learn about is event handling in Java. Start with Sun's tutorial, http://java.sun.com/docs/books/tutorial/index.html, and you'll find something useful I'm sure. Edit: In fact, http://onesearch.sun.com/search/clic...ve&col=javadoc is the page that covers event handling and graphics. Should be a good starting point.

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Programming Forums > Application Development > Java

need to know how to give movements/actions..