2003-09-19 Bolian Yin <bolian.yin@sun.com>
Fixes#1245. ECalendar should be usable with the keyboard
*misc/e-calendar-item.c (e_calendar_item_focus): new func, focus handler.
(e_calendar_item_key_press_event): new func, key press event handler
(e_calendar_item_selection_add_days, e_calendar_item_stop_selecting): helpers.
(e_calendar_item_ensure_days_visible, e_calendar_item_set_selection_if_emission):
add the flag to control if we should emit e-calendar signals.
(e_calendar_item_class_init): register focus handler.
(e_calendar_item_event): add code for GDK_FOCUS_CHANGE and GDK_KEY_PRESS.
*misc/e-calendar.c (e_calendar_focus): new func, focus handler
(e_calendar_button_has_focus): new func, if prev/next button has focus.
(e_calendar_on_next_clicked, e_calendar_on_prev_clicked): click signal handler
for prev/next buttons.
(e_calendar_set_focusable): set if the e-calendar is focusable
*misc/e-dateedit.c (e_date_edit_show_date_popup, hide_date_popup): grab/ungrab gdk keyboard.
svn path=/trunk/; revision=22632
88d4fd5eac