Here is an extract from one of my apps:
def browse(sender)
# Create the File Open Dialog class.
dialog = NSOpenPanel.openPanel
# Disable the selection of files in the dialog.
dialog.canChooseFiles = false
# Enable the selection of directories in the dialog.
dialog.canChooseDirectories = true
# Disable the selection of multiple items in the dialog.
dialog.allowsMultipleSelection = false
# Display the dialog and process the selected folder
if dialog.runModalForDirectory(nil, file:nil) == NSOKButton
selection = dialog.filenames.first
location.stringValue = dialog.filenames.first.to_s
end
end
Note that location is an attr_accessor that I have and the the #browser
method gets called when pushing a button.
I hope that helps.
- Matt
On Sat, Nov 13, 2010 at 7:38 AM, Gregoire LEJEUNE <
[email protected]> wrote:
> Hi,
>
> I try to use setAllowedFileTypes with an NSOpenPanel using this code :
>
> panel = NSOpenPanel.openPanel()
> panel.canChooseFiles = true
> panel.allowedFileTypes = ["graphml", "gml", "xml"]
> result = panel.runModal()
>
> But it doesn't work. I can chose any type of file.
>
> If I use the (10.6) deprecated runModalWithTypes, it works... So is it
> me or setAllowedFileTypes which's buggy ?
>
> Thanks for your help.
>
> Greg
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