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Fixed delay/thread locking when setting the file drop target

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This commit is contained in:
Sollace 2018-10-20 12:19:56 +02:00
parent 047fb49ac1
commit bba9a36996
1 changed files with 11 additions and 3 deletions
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14
src/hdskins/java/com/voxelmodpack/hdskins/upload/GLWindow.java
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@ -74,7 +74,7 @@ public class GLWindow extends DropTarget {
private JFrame frame;
private Canvas canvas;
private DropTargetListener dropListener = null;
private volatile DropTargetListener dropListener = null;
private int windowState = 0;
@ -241,21 +241,29 @@ public class GLWindow extends DropTarget {
}
public synchronized void clearDropTargetListener() {
SwingUtilities.invokeLater(this::syncClearDropTargetListener);
}
private void syncClearDropTargetListener() {
if (dropListener != null) {
if (!ready) {
FileDropper.getAWTContext().hide(dropListener);
return;
} else {
frame.setDropTarget(null);
removeDropTargetListener(dropListener);
}
dropListener = null;
}
}
public synchronized void setDropTargetListener(FileDropListener dtl) {
SwingUtilities.invokeLater(() -> syncSetDropTargetListener(dtl));
}
private void syncSetDropTargetListener(FileDropListener dtl) {
try {
clearDropTargetListener();
syncClearDropTargetListener();
dropListener = dtl;