-
Michael Natterer authored
2007-04-27 Michael Natterer <mitch@imendio.com> Merged heavily modified patch from maemo-gtk which enables opening and closing submenus on click, and introduces some usability changes when gtk-touchscreen-mode is enabled (bug #128968): * gtk/gtkmenushell.c (struct GtkMenuShellPrivate): added boolean "activated_submenu" to indicate that the current mouse operation (click or drag) has opened a submenu. (gtk_menu_shell_button_press): pop up submenus without delay and record the fact in "activated_submenu". (gtk_menu_shell_button_release): if a submenu was explicitely opened, or not opened by this release's button_press, or enough time has passed since timeout-opening it, close the submenu here. (gtk_menu_shell_enter_notify): when entering a menu item with any mouse button pressed, open its submenu. (gtk_real_menu_shell_move_current): in touchsreen mode, close the submenu when moving the focus away from it via keyboard-navigation. * gtk/gtkmenuitem.[ch] (_gtk_menu_item_popup_submenu): added parameter "gboolean with_delay" so GtkMenuShell can control this for the different scenarios of submenu showing. (_gtk_menu_item_popdown_submenu): new function. also needed by GtkMenuShell for closing submenus on click. Renamed internal function gtk_menu_item_select_timeout() to gtk_menu_item_popup_timeout(). (gtk_menu_item_real_popup_submenu): new utility function which does the actual popup and records the exact time of the popup when the menu was timeout-opened (using g_get_current_time()). (gtk_real_menu_item_select): don't add the popup timeout when in touchscreen mode. * gtk/gtkmenu.c (gtk_menu_popup): in touchscreen mode, select the first item of every opened menu. svn path=/trunk/; revision=17659
533d3fcc