Legacy Document

Inside Macintosh: Advanced Color Imaging Reference /

Chapter 2 - Color Picker Manager Reference /

Color Picker Manager Functions / Handling Events in a Custom Color Picker Dialog Box

DoPickerEdit

Asks the color picker to perform an editing operation.

pascal OSErr DoPickerEdit (
picker thePicker, 
EditData *data);

thePicker

The color picker to perform the editing operation.

data

A pointer to an EditData structure (page 2-29) describing the editing operation to perform.

DISCUSSION

The DoPickerEdit function requests the color picker specified in the parameter thePicker to perform the editing operation specified in the EditData structure pointed to in the data parameter.

If the user chooses an Edit menu command for the color picker, your application needs to set the state of the Edit menu items according to the color picker specifications and send the appropriate message to the color picker. Use the GetPickerEditMenuState function (page 2-48) to determine the state of the Edit menu items before calling DoPickerEdit.

SEE ALSO

Listing 2-10 (page 2-21) in Advanced Color Imaging on the Mac OS illustrates how to use the DoPickerEdit function.