21 lines
541 B
ReStructuredText
21 lines
541 B
ReStructuredText
.. _display_events:
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Events
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******
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:cpp:expr:`lv_display_add_event_cb(disp, event_cb, LV_EVENT_..., user_data)` adds
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an event handler to a display.
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If you added ``user_data`` to the Display, you can retrieve it in an event like this:
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.. code-block:: c
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lv_display_t * display1;
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my_type_t * my_user_data;
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display1 = (lv_display_t *)lv_event_get_current_target(e);
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my_user_data = lv_display_get_user_data(display1);
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The following events are sent for Display (lv_display_t) objects:
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.. include:: display_events_list.txt
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