Emitted when the hover timeout has expired with the
cursor hovering above status_icon; or emitted when status_icon got
focus in keyboard mode.
Using the given coordinates, the signal handler should determine
whether a tooltip should be shown for status_icon. If this is
the case TRUE should be returned, FALSE otherwise. Note that if
keyboard_mode is TRUE, the values of x and y are undefined and
should not be used.
The signal handler is free to manipulate tooltip with the therefore
destined function calls.
Whether this signal is emitted is platform-dependent.
For plain text tooltips, use "tooltip-text" in preference.
TRUE if the tooltip was trigged using the keyboard
TRUE if tooltip should be shown right now, FALSE otherwise.
Since 2.16
Emitted when the hover timeout has expired with the cursor hovering above status_icon; or emitted when status_icon got focus in keyboard mode. Using the given coordinates, the signal handler should determine whether a tooltip should be shown for status_icon. If this is the case TRUE should be returned, FALSE otherwise. Note that if keyboard_mode is TRUE, the values of x and y are undefined and should not be used. The signal handler is free to manipulate tooltip with the therefore destined function calls. Whether this signal is emitted is platform-dependent. For plain text tooltips, use "tooltip-text" in preference. TRUE if the tooltip was trigged using the keyboard TRUE if tooltip should be shown right now, FALSE otherwise. Since 2.16