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quick fix on ListBox:onRelease index out of range error

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frankiezafe 2018-06-11 11:53:40 +02:00
parent 1f7cb64986
commit cabff9ab86
1 changed files with 6 additions and 1 deletions
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7
src/controlP5/ListBox.java
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@ -128,9 +128,14 @@ public class ListBox extends Controller< ListBox > implements ControlListener {
} else if ( isOpen ) { } else if ( isOpen ) {
double n = Math.floor( ( getPointer( ).y( ) - barHeight ) / itemHeight ); double n = Math.floor( ( getPointer( ).y( ) - barHeight ) / itemHeight );
// n += itemRange; /* UP */ // n += itemRange; /* UP */
int index = ( int ) n + itemIndexOffset; int index = ( int ) n + itemIndexOffset;
if ( index < 0 || index >= items.size() ) {
// no need to go further, there is something wrong in the position process
return;
}
Map m = items.get( index ); Map m = items.get( index );