Control Manager
The Control Manager provides facilities for
drawing and processing user interaction with controls.
New features for the Control Manager include:
- The Control Manager is now implemented in PowerPC
code.
- There is a new edit text control variant supporting
inline input.
- The edit text control now supports locking (disabling
of user input).
- The static text control now supports text
truncation.
- The icon control's icon can now be changed
dynamically.
- Check boxes and radio buttons now support automatic
toggling.
- Proportional scrolling is now available.
- Support for 32-bit control values has been added.
- Facilities for associating tagged data with controls
(properties) have been added.
- A scrolling text box control (read-only text) has
been added.
- A control region API has been added.
- A control validation API has been added.
- Control Manager now validates
ControlHandle parameters and returns an
error if they are invalid.
- Fonts used by controls can now be specified as a
standard system font plus modifications.
- The clock control now returns more part codes.
- The edit text control now supports a validation
callback procedure.
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