diff options
Diffstat (limited to 'src/interface-gtk/gtk-label.c')
| -rw-r--r-- | src/interface-gtk/gtk-label.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/interface-gtk/gtk-label.c b/src/interface-gtk/gtk-label.c index ef370a2..9fc9e76 100644 --- a/src/interface-gtk/gtk-label.c +++ b/src/interface-gtk/gtk-label.c @@ -275,3 +275,27 @@ teco_gtk_label_get_text(TecoGtkLabel *self) { return &self->string; } + +/** + * Signal that a keypress is expected (after executing ^T) + * by printing the first character in reverse. + * + * @fixme This mimics the current Curses implementation. + * Perhaps better show an icon? + */ +void +teco_gtk_label_highlight_getch(TecoGtkLabel *self) +{ + const gchar *plaintext = gtk_label_get_text(GTK_LABEL(self)); + g_assert(plaintext != NULL); + if (!*plaintext || !strcmp(plaintext, "\u258C")) { + gtk_label_set_text(GTK_LABEL(self), "\u258C"); + } else { + PangoAttrList *attribs = gtk_label_get_attributes(GTK_LABEL(self)); + teco_gtk_label_add_highlight_attribs(attribs, + &self->fg, self->fg_alpha, + &self->bg, self->bg_alpha, + 0, 1); + gtk_label_set_attributes(GTK_LABEL(self), attribs); + } +} |