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Added ListenerList class and changed some components to use it for their listener dispatching. Sorted out bug in popup menus and win32 mouse wheel.

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This commit is contained in:
Julian Storer 2010-03-07 17:45:10 +00:00
parent b974203d0f
commit 2676bb02f2
42 changed files with 1815 additions and 1867 deletions
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14
src/gui/components/filebrowser/juce_FilenameComponent.cpp
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@ -239,24 +239,18 @@ void FilenameComponent::addRecentlyUsedFile (const File& file)
//==============================================================================
void FilenameComponent::addListener (FilenameComponentListener* const listener) throw()
{
jassert (listener != 0);
if (listener != 0)
listeners.add (listener);
listeners.add (listener);
}
void FilenameComponent::removeListener (FilenameComponentListener* const listener) throw()
{
listeners.removeValue (listener);
listeners.remove (listener);
}
void FilenameComponent::handleAsyncUpdate()
{
for (int i = listeners.size(); --i >= 0;)
{
((FilenameComponentListener*) listeners.getUnchecked (i))->filenameComponentChanged (this);
i = jmin (i, listeners.size());
}
Component::BailOutChecker checker (this);
listeners.callChecked (checker, &FilenameComponentListener::filenameComponentChanged, this);
}
END_JUCE_NAMESPACE