aboutsummaryrefslogtreecommitdiff
path: root/scripts/kconfig/lxdialog/inputbox.c
diff options
context:
space:
mode:
Diffstat (limited to 'scripts/kconfig/lxdialog/inputbox.c')
-rw-r--r--scripts/kconfig/lxdialog/inputbox.c20
1 files changed, 15 insertions, 5 deletions
diff --git a/scripts/kconfig/lxdialog/inputbox.c b/scripts/kconfig/lxdialog/inputbox.c
index edb7975dbaa..05e72066b35 100644
--- a/scripts/kconfig/lxdialog/inputbox.c
+++ b/scripts/kconfig/lxdialog/inputbox.c
@@ -49,6 +49,17 @@ int dialog_inputbox(const char *title, const char *prompt, int height, int width
char *instr = dialog_input_result;
WINDOW *dialog;
+ if (!init)
+ instr[0] = '\0';
+ else
+ strcpy(instr, init);
+
+do_resize:
+ if (getmaxy(stdscr) <= (height - 2))
+ return -ERRDISPLAYTOOSMALL;
+ if (getmaxx(stdscr) <= (width - 2))
+ return -ERRDISPLAYTOOSMALL;
+
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
@@ -86,11 +97,6 @@ int dialog_inputbox(const char *title, const char *prompt, int height, int width
wmove(dialog, box_y, box_x);
wattrset(dialog, dlg.inputbox.atr);
- if (!init)
- instr[0] = '\0';
- else
- strcpy(instr, init);
-
input_x = strlen(instr);
if (input_x >= box_width) {
@@ -220,6 +226,10 @@ int dialog_inputbox(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;
}
}