How To

Tree Control

How do I edit a text in a cell?

  1. Open Tree Designer by double click on tree control.
  2. Select a tree node.
  3. Double click on a node or
  4. Press F3 or
  5. Press any alphabet or spacebar to start editing text.

How do I change the background of a node?

  1. Open Tree Designer by double click on Tree control.
  2. Select a cell.
  3. Right click and select Format | Fill... menu item.
  4. Select Fill toolbar button.

How do I delete a node?

  1. Open Tree Designer by double click on tree control.
  2. Select a cell.
  3. Press Del.

How do I delete a cell text?

  1. Open Tree Designer by double click on tree control.
  2. Select a cell.
  3. Press any character to bring into text edit mode and delete all the characters.

How do I add an icon in a tree node?

  1. Open Tree Designer by double click on tree control.
  2. Select a cell.
  3. Press Ctrl + G to open up Icon Browser.
  4. Select an icon.
  5. Click Ok.

How do I use Insert Nodes from File System?

  1. Open Tree Designer by double click on tree control.
  2. Select a node where you want to insert nodes from file system.
  3. Select Insert Nodes from File System toolbar button.
  4. File Open Dialog should be visible now.
  5. Select files and folders that you want to insert as tree nodes.
  6. Click OK.
  7. Now selected files and folders are inserted as child nodes.
  8. Now you can change the node text and icons as you like. It will not affect the file system.

How do I change the size of all nodes?

  1. Select nodes you want to change the height.
  2. Select Size | Change Node Size menu item.
  3. Node Size dialog will be displayed
  4. Input the Width and Height values
  5. Close the dialog