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Added a FileTreeComponent::refresh() method.

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This commit is contained in:
jules 2011-10-26 18:23:49 +01:00
parent 7404020717
commit 74a727b42f
2 changed files with 16 additions and 6 deletions
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19
modules/juce_gui_basics/filebrowser/juce_FileTreeComponent.cpp
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@ -209,13 +209,8 @@ private:
FileTreeComponent::FileTreeComponent (DirectoryContentsList& listToShow)
: DirectoryContentsDisplayComponent (listToShow)
{
FileListTreeItem* const root
= new FileListTreeItem (*this, 0, 0, listToShow.getDirectory(),
listToShow.getTimeSliceThread());
root->setSubContentsList (&listToShow, false);
setRootItemVisible (false);
setRootItem (root);
refresh();
}
FileTreeComponent::~FileTreeComponent()
@ -223,6 +218,18 @@ FileTreeComponent::~FileTreeComponent()
deleteRootItem();
}
void FileTreeComponent::refresh()
{
deleteRootItem();
FileListTreeItem* const root
= new FileListTreeItem (*this, nullptr, 0, fileList.getDirectory(),
fileList.getTimeSliceThread());
root->setSubContentsList (&fileList, false);
setRootItem (root);
}
//==============================================================================
File FileTreeComponent::getSelectedFile (const int index) const
{