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authorSam Ravnborg <sam@mars.ravnborg.org>2006-07-29 22:48:57 +0200
committerSam Ravnborg <sam@neptun.ravnborg.org>2006-09-30 11:19:20 +0200
commitc8dc68ad0fbd934e78e913b8a8d7b45945db4930 (patch)
tree62169927ce5ca83e3f280e6bbe06053989462968 /scripts/kconfig/lxdialog/yesno.c
parentf3cbcdc955d0d2c8b4c52d6b73fc536b01b68c64 (diff)
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>
Diffstat (limited to 'scripts/kconfig/lxdialog/yesno.c')
-rw-r--r--scripts/kconfig/lxdialog/yesno.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/scripts/kconfig/lxdialog/yesno.c b/scripts/kconfig/lxdialog/yesno.c
index 8364f9dd01c..ee0a04e3e01 100644
--- a/scripts/kconfig/lxdialog/yesno.c
+++ b/scripts/kconfig/lxdialog/yesno.c
@@ -44,6 +44,12 @@ int dialog_yesno(const char *title, const char *prompt, int height, int width)
int i, x, y, key = 0, button = 0;
WINDOW *dialog;
+do_resize:
+ if (getmaxy(stdscr) < (height + 4))
+ return -ERRDISPLAYTOOSMALL;
+ if (getmaxx(stdscr) < (width + 4))
+ return -ERRDISPLAYTOOSMALL;
+
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
@@ -96,6 +102,10 @@ int dialog_yesno(const char *title, const char *prompt, int height, int width)
case KEY_ESC:
key = on_key_esc(dialog);
break;
+ case KEY_RESIZE:
+ delwin(dialog);
+ on_key_resize();
+ goto do_resize;
}
}