Invokes the Gimp palette selection dialog.
Opens a dialog letting a user choose a palette.
| palette_callback |
The callback PDB proc to call when user chooses a palette. |
| popup_title |
Title of the palette selection dialog. |
| initial_palette |
The palette to set as the initial choice. |
| parent_window |
An optional parent window handle for the popup to be set transient to. |
|
TRUE on success. |