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NAME

       Prima::Image::TransparencyControl - standard dialog for transparent
       color index selection.

DESCRIPTION

       The module contains two classes -
       "Prima::Image::BasicTransparencyDialog" and
       "Prima::Image::TransparencyControl". The former provides a dialog, used
       by image codec-specific save options dialogs to select a transparent
       color index when saving an image to a file.
       "Prima::Image::TransparencyControl" is a widget class that displays the
       image palette and allow color rather than index selection.

Prima::Image::TransparencyControl

   Properties
       index INTEGER
           Selects the palette index.

       image IMAGE
           Selects image which palette is displayed, and the color index can
           be selected from.

   Events
       Change
           Triggered when the user changes "index" property.

Prima::Image::BasicTransparencyDialog

   Methods
       transparent BOOLEAN
           If 1, the transparent selection widgets are enabled, and the user
           can select the palette index. If 0, the widgets are disabled; the
           image file is saved with no transparent color index.

           The property can be toggled interactively by a checkbox.

AUTHOR

       Dmitry Karasik, <dmitry@karasik.eu.org>.

SEE ALSO

       Prima::ImageDialog.

perl v5.10.0                      2009-02-Prima::Image::TransparencyControl(3)