From 613e8c91f082ca3cb64aa10063d3254100deac84 Mon Sep 17 00:00:00 2001 From: Robin Haberkorn Date: Tue, 9 Dec 2014 02:46:34 +0100 Subject: Curses: support cycling through long lists of possible auto-completions and optimized screen refreshing/redrawing * pressing e.g. TAB when the popup is showing a list of auto-completions will show the next page, eventually beginning at the first one again. * do not redraw curses windows in the UI methods directly. this resulted in flickering during command-line editing macros and ordinary macro calls because the physical screen was updated immediately. Instead, window refreshing and updated is done centrally in event_loop_iter() only after a key has been processed. Also we use wnoutrefresh() and doupdate() to send as little to the terminal (emulator) as possible. --- src/interface-gtk.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'src/interface-gtk.h') diff --git a/src/interface-gtk.h b/src/interface-gtk.h index 6c8e055..ac242f2 100644 --- a/src/interface-gtk.h +++ b/src/interface-gtk.h @@ -116,8 +116,15 @@ public: inline void popup_show_impl(void) { + /* FIXME: scroll through popup contents */ gtk_widget_show(popup_widget); } + /* implementation of Interface::popup_is_shown() */ + inline bool + popup_is_shown_impl(void) + { + return gtk_widget_get_visible(popup_widget); + } /* implementation of Interface::popup_clear() */ void popup_clear_impl(void); -- cgit v1.2.3