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Horizontal centering of multi-line label: center each line independently.

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Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Andrew Borodin 2012-09-26 15:19:33 +04:00
parent a91682a079
commit bafc778ee7
1 changed files with 8 additions and 2 deletions
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10
lib/widget/label.c
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@ -75,21 +75,27 @@ label_callback (Widget * w, Widget * sender, widget_msg_t msg, int parm, void *d
{
char *p = l->text;
int y = 0;
gboolean disabled = (w->options & W_DISABLED) != 0;
gboolean disabled;
align_crt_t align;
if (l->text == NULL)
return MSG_HANDLED;
disabled = (w->options & W_DISABLED) != 0;
if (l->transparent)
tty_setcolor (disabled ? DISABLED_COLOR : DEFAULT_COLOR);
else
tty_setcolor (disabled ? DISABLED_COLOR : h->color[DLG_COLOR_NORMAL]);
align = (w->pos_flags & WPOS_CENTER_HORZ) != 0 ? J_CENTER_LEFT : J_LEFT;
while (TRUE)
{
char *q;
char c = '\0';
q = strchr (p, '\n');
if (q != NULL)
{
@ -98,7 +104,7 @@ label_callback (Widget * w, Widget * sender, widget_msg_t msg, int parm, void *d
}
widget_move (w, y, 0);
tty_print_string (str_fit_to_term (p, w->cols, J_LEFT));
tty_print_string (str_fit_to_term (p, w->cols, align));
if (q == NULL)
break;