Introduction to Gadgets

• Tutorial objective
• Introduction
  • Gadgets classes
• Visual gadgets
  • Button
  • Check box
  • Slider
  • List
  • Text field
• Controlling gadgets with the mouse
  • Basic mouse key actions
  • Copying and deleting the selection
  • Moving and resizing a gadget - MM key
  • Moving and copying a gadget - Drag-and-drop with MM key
  • Moving and copying the selection: an alternative way
  • Gadget locking
• Model gadgets
  • Boolean
  • Integer
  • Real
  • String
• Some concrete examples
  • Radio buttons
  • Check boxes as radio buttons
  • A model gadget with two views
  • Extending the set of model gadgets
• Panel
  • Mouse commands on panels
  • Panel with a model gadget
• Document
  • Definition
  • Document type
  • Open an empty document - Desktops.OpenDoc
  • Open an existing document - Desktops.OpenDoc
  • Open and recast an existing document - Desktops.OpenDoc
  • Insert an existing document at the caret - Desktops.InsertDoc
  • Replace an existing document - Desktops.ReplaceDoc
  • Store the marked document - Desktops.StoreDoc
  • Print the marked document - Desktops.PrintDoc
  • Recall a document - Desktops.Recall
  • Selection in a document
• Desktop
  • Definition
  • Open a desktop - Desktops.Open
  • Layout and properties
  • Grow a desktop - Desktops.Grow
  • Copy a desktop - Desktops.Copy
  • Close a desktop - Desktops.Close
  • Store a desktop - Desktops.Store
  • Change the backdrop - Desktops.ChangeBackdrop
• View
• What's next?