I'm sure there is a more elegant solution but in the meantime, won't
something like this work for you:
if(count==1){
if(count==2){
// double click
} else {
// single click
}
}
just catch them in reverse order ;)
joe
Le Zhou wrote:
Thank you for your quick response. Maybe, i didn't make the problem clear.
I mean the mouse double click event will trigger both mouse single click
processing logic and double click processing logic.
I think one mouse double click event makes the mouseClick method called
twice, with count=1 and count=2 respectively. So using if-else to check
count and does corresponding processing in the mouseClick method doesn't
work.
For example, i changed the mouseClick method as below:
@Override
public boolean mouseClick(Component component, Button button, int x, int
y, int count) {
if (count == 1) {
System.out.println("Single Click");
return true;
} else if (count == 2) {
System.out.println("Double Click");
return true;
}
return false;
}
One "Double Click" makes the app output
Single Click
Double Click
Actually, i think one N-click event makes the mouseClick method called
for N times, with count = 1,2,...,N-1,N respectively. So if I changed
the mouseClick method as below and performs a "triple click",
@Override
public boolean mouseClick(Component component, Button button, int x, int
y, int count) {
if (count == 1) {
System.out.println("Single Click");
return true;
} else if (count == 2) {
System.out.println("Double Click");
return true;
} else if (count == 3) {
System.out.println("Triple Click");
return true;
}
return false;
}
The app will output:
Single Click
Double Click
Triple Click
I hope i make the problem clear this time :)
Any suggestions? Thanks a lot!
On Thu, May 5, 2011 at 3:36 PM, Chris Bartlett <[email protected]
<mailto:[email protected]>> wrote:
> So how to distinguish mouse single click and mouse double click?
Thanks a lot!
You should just be able to check the value of 'count' and only
execute your double click code when there have been 2 mouse clicks.
You might also check which mouse button the clicks came from.
tableView.getComponentMouseButtonListeners().add(new
ComponentMouseButtonListener() {
@Override
public boolean mouseClick(Component component, Button button, int x,
int y, int count) {
if (count == 1) {
// Single click
return true;
} else if (count == 2) {
// Double click
return true;
}
System.out.println(count);
return false;
}
});
On 5 May 2011 14:08, Le Zhou <[email protected]
<mailto:[email protected]>> wrote:
Hi all，
I added one ComponentMouseButtonListener instance to one
TableView instance, and overrided the mouseClick method
of ComponentMouseButtonListener class.
When i performed one double click on the TableView, the
mouseClick method was called twice. Below are snippet of the
experiment code:
tableView.getComponentMouseButtonListeners().add(new
ComponentMouseButtonListener() {
@Override
public boolean mouseClick(Component component, Button button,
int x, int y, int count) {
System.out.println(count);
return false;
}
});
When i performed one double click on the tableView, output is
like below:
1
2
I was kinda confused, because i thought the output should be "2".
I thought the count argument in mouseClick method is used to
distinguish mouse single click and mouse double click events.
But as shown in the output, it seems that the mouseClick method
is called twice in one mouse double click event: count is 1 in
the 1st call and count is 2 in the 2nd call.
So how to distinguish mouse single click and mouse double click?
Thanks a lot!
