Methods' Details |
fileSelectionChanged
- Description
- A client receives this event if the file selection within the
FilePicker service dialog changes.
- Parameter aEvent
- of type FilePickerEvent that describes the event
- See also
- FilePickerEvent
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directoryChanged
- Description
- A client receives this event if the directory selection within the
FilePicker dialog changes.
- Parameter aEvent
- Of type FilePickerEvent that describes the event.
- See also
- FilePickerEvent
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helpRequested
- Description
- A client receives this event if the F1 key or the help button was
pressed.
- Parameter aEvent
- of type FilePickerEvent that describes the event
- Returns
- A help string which the FilePicker dialog should use to display
a help for a specific control. If the returned string is empty it is
undefined how the FilePicker implementation will behave.
It may show a message "no help available" or may show no
help at all.
- See also
- FilePickerEvent
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controlStateChanged
- Description
- A client receives this event if the state of a control within the
FilePicker service dialog changes.
- Parameter aEvent
- of type FilePickerEvent that describes the event.
- See also
- FilePickerEvent
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dialogSizeChanged
void |
dialogSizeChanged(); |
- Description
- A client receives this event if the size of the FilePicker dialog
has changed. If the FilePicker dialog contains a preview the client
may ask for the new dimension of the preview area.
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