Improve file list widget - Githubissues

scijava / scijava-ui-swing

SciJava UI components for Java Swing.

BSD 2-Clause "Simplified" License

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Improve file list widget #34

Closed imagejan closed 6 years ago

imagejan commented 6 years ago

Set button label to Add files... or Add folder... depending on widget style
Added Add folder content... button with drag-drop support to allow adding files matching the extensions defined by style from a folder and sub-folders

To test the full functionality, use the following script:

#@ File[] (style="extensions:tif") fileList
#@ File[] (style="directories") folderList

println fileList
println folderList

use buttons and/or drag-n-drop (onto the list field, or onto the Add folder content... button) to populate the list
double-click on list entries to remove them