kconfig/lxdialog: support resize
In all dialogs now properly catch KEY_RESIZE and take proper action.
In mconf try to behave sensibly when a dialog routine returns
-ERRDISPLAYTOOSMALL.
The original check for a screnn size of 80x19 is kept for now.
It may make sense to remove it later, but thats anyway what
much text is adjusted for.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
diff --git a/scripts/kconfig/lxdialog/checklist.c b/scripts/kconfig/lxdialog/checklist.c
index 39becb7..cf69708 100644
--- a/scripts/kconfig/lxdialog/checklist.c
+++ b/scripts/kconfig/lxdialog/checklist.c
@@ -125,6 +125,12 @@
}
}
+do_resize:
+ if (getmaxy(stdscr) < (height + 6))
+ return -ERRDISPLAYTOOSMALL;
+ if (getmaxx(stdscr) < (width + 6))
+ return -ERRDISPLAYTOOSMALL;
+
max_choice = MIN(list_height, item_count());
/* center dialog box on screen */
@@ -303,6 +309,11 @@
case KEY_ESC:
key = on_key_esc(dialog);
break;
+ case KEY_RESIZE:
+ delwin(list);
+ delwin(dialog);
+ on_key_resize();
+ goto do_resize;
}
/* Now, update everything... */