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New class: WeakReference. Used this to clean up and simplify implementation of Component::SafePointer and BailOutChecker.

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This commit is contained in:
Julian Storer 2010-12-20 16:52:20 +00:00
parent d60f661789
commit 2bb0c77216
41 changed files with 655 additions and 275 deletions
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2
src/gui/components/juce_Desktop.cpp
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@ -320,7 +320,7 @@ void Desktop::handleAsyncUpdate()
{
// The component may be deleted during this operation, but we'll use a SafePointer rather than a
// BailOutChecker so that any remaining listeners will still get a callback (with a null pointer).
Component::SafePointer<Component> currentFocus (Component::getCurrentlyFocusedComponent());
WeakReference<Component> currentFocus (Component::getCurrentlyFocusedComponent());
focusListeners.call (&FocusChangeListener::globalFocusChanged, currentFocus);
}