1. open example
2. open remote
3. open local file
4. save local file
5. screenshot

1. select a node
2. try click a node
3. get the selected

1. disable editable
2. add a node
3. add a image node
4. modify node
5. try double click
6. move a node
7. move to first
8. move to last
9. remove node

1. change font
2. change color
3. change bg-color
4. change background

1. default primary warning danger success info greensea nephrite belizehole wisteria asphalt orange pumpkin pomegranate clouds asbestos

1. resize container adusting
2. expand/collapse
1. expand node
2. collapse node
3. toggle node
4. expand to level 2
5. expand to level 3
6. expand all
7. collapse all
3. zoom(ctrl+mousewheel)
In Out

1. node_tree(default)
1. show data
2. save file
4. open file
2. node_array
1. show data
2. save file
4. open file
3. freemind(.mm)
1. show data
2. save file
4. open file