vi
Changes to Existing Functions and Methods
3-31
New Warning Messages
3-32
Obsolete Functions and Methods
3-32
Using Views
3-32
Getting References to Views
3-32
Displaying, Hiding, and Redrawing Views
3-33
Dynamically Adding Views
3-33
Showing a Hidden View
3-34
Adding to the stepChildren Array
3-34
Using the AddStepView Function
3-35
Using the BuildContext Function
3-36
Creating Templates
3-36
Making a Picker View
3-37
Changing the Values in viewFormat
3-37
Determining Which View Item Is Selected
3-37
Complex View Effects
3-38
Making Modal Views
3-38
Finding the Bounds of Views
3-39
Animating Views
3-40
Dragging a View
3-40
Dragging and Dropping with Views
3-40
Scrolling View Contents
3-41
Redirecting Scrolling Messages
3-42
Working With View Highlighting
3-42
Creating View Dependencies
3-43
View Synchronization
3-43
Laying Out Multiple Child Views
3-43
Optimizing View Performance
3-44
Using Drawing Functions
3-44
View Fill
3-44
Redrawing Views
3-44
Memory Usage
3-45
Scrolling
3-46
Summary of Views 3-47
Constants 3-47
Functions and Methods 3-51