forked from enlightenment/efl
efl_ui_spin: Support value change using mouse wheel.
Summary: Enable value change using wheel. (Up, Down key value change will be supported after D4933 dicussing.) Test Plan: elementary_test efl_ui_spin test sample. Reviewers: Jaehyun_Cho, jpeg, woohyun Reviewed By: Jaehyun_Cho Subscribers: cedric, jpeg Differential Revision: https://phab.enlightenment.org/D5546
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@ -22,15 +22,13 @@ _spin_max_reached_cb(void *data EINA_UNUSED, const Efl_Event *ev)
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static void
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_inc_clicked(void *data, const Efl_Event *ev EINA_UNUSED)
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{
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int val = (int)efl_ui_range_value_get(data);
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efl_ui_range_value_set(data, ++val);
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efl_ui_range_value_set(data, (efl_ui_range_value_get(data) + efl_ui_range_step_get(data)));
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}
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static void
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_dec_clicked(void *data, const Efl_Event *ev EINA_UNUSED)
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{
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int val = (int)efl_ui_range_value_get(data);
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efl_ui_range_value_set(data, --val);
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efl_ui_range_value_set(data, (efl_ui_range_value_get(data) - efl_ui_range_step_get(data)));
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}
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void
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@ -163,6 +163,27 @@ _efl_ui_spin_elm_widget_theme_apply(Eo *obj, Efl_Ui_Spin_Data *sd EINA_UNUSED)
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return EFL_UI_THEME_APPLY_SUCCESS;
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}
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EOLIAN static Eina_Bool
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_efl_ui_spin_elm_widget_widget_event(Eo *obj, Efl_Ui_Spin_Data *sd, const Efl_Event *eo_event, Evas_Object *src EINA_UNUSED)
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{
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Eo *ev = eo_event->info;
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if (efl_input_processed_get(ev)) return EINA_FALSE;
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if (eo_event->desc == EFL_EVENT_POINTER_WHEEL)
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{
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if (efl_input_pointer_wheel_delta_get(ev) < 0)
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efl_ui_range_value_set(obj, (efl_ui_range_value_get(obj) + sd->step));
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else
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efl_ui_range_value_set(obj, (efl_ui_range_value_get(obj) - sd->step));
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}
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else
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return EINA_FALSE;
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efl_input_processed_set(ev, EINA_TRUE);
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return EINA_TRUE;
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}
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EOLIAN static Eo *
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_efl_ui_spin_efl_object_constructor(Eo *obj, Efl_Ui_Spin_Data *sd)
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{
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@ -13,6 +13,7 @@ class Efl.Ui.Spin (Efl.Ui.Layout, Efl.Ui.Range, Efl.Ui.Format,
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Efl.Object.finalize;
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Efl.Object.destructor;
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Elm.Widget.theme_apply;
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Elm.Widget.widget_event;
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Efl.Ui.Range.range_min_max { get; set; }
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Efl.Ui.Range.range_step { get; set; }
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Efl.Ui.Range.range_value { get; set; }
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