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WListbox: use the new mouse API.

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Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Mooffie 2015-11-26 00:31:53 +02:00 committed by Andrew Borodin
parent c678b58e23
commit 70184b8a2d
1 changed files with 44 additions and 48 deletions
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82
lib/widget/listbox.c
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@ -486,60 +486,55 @@ listbox_callback (Widget * w, Widget * sender, widget_msg_t msg, int parm, void
/* --------------------------------------------------------------------------------------------- */
static int
listbox_event (Gpm_Event * event, void *data)
static void
listbox_mouse_callback (Widget * w, mouse_msg_t msg, mouse_event_t * event)
{
WListbox *l = LISTBOX (data);
Widget *w = WIDGET (data);
WListbox *l = LISTBOX (w);
if (!mouse_global_in_widget (event, w))
return MOU_UNHANDLED;
/* Single click */
if ((event->type & GPM_DOWN) != 0)
switch (msg)
{
case MSG_MOUSE_DOWN:
dlg_select_widget (l);
listbox_select_entry (l, listbox_y_pos (l, event->y));
break;
if (listbox_is_empty (l))
return MOU_NORMAL;
if ((event->type & (GPM_DOWN | GPM_DRAG)) != 0)
{
int ret = MOU_REPEAT;
Gpm_Event local;
local = mouse_get_local (event, w);
if (local.y < 1)
listbox_back_n (l, -local.y + 1);
else if (local.y > w->lines)
listbox_fwd_n (l, local.y - w->lines);
else if ((local.buttons & GPM_B_UP) != 0)
{
case MSG_MOUSE_SCROLL_UP:
listbox_back (l, FALSE);
ret = MOU_NORMAL;
}
else if ((local.buttons & GPM_B_DOWN) != 0)
{
break;
case MSG_MOUSE_SCROLL_DOWN:
listbox_fwd (l, FALSE);
ret = MOU_NORMAL;
}
else
listbox_select_entry (l, listbox_y_pos (l, local.y - 1));
break;
listbox_on_change (l);
return ret;
}
case MSG_MOUSE_DRAG:
event->result.repeat = TRUE; /* It'd be functional even without this. */
listbox_select_entry (l, listbox_y_pos (l, event->y));
break;
/* Double click */
if ((event->type & (GPM_DOUBLE | GPM_UP)) == (GPM_UP | GPM_DOUBLE))
case MSG_MOUSE_CLICK:
if ((event->count & GPM_DOUBLE) != 0) /* Double click */
{
Gpm_Event local;
int action;
local = mouse_get_local (event, w);
dlg_select_widget (l);
listbox_run_hotkey (l, listbox_y_pos (l, local.y - 1));
if (l->callback != NULL)
action = l->callback (l);
else
action = LISTBOX_DONE;
if (action == LISTBOX_DONE)
{
w->owner->ret_value = B_ENTER;
dlg_stop (w->owner);
}
}
break;
default:
break;
}
return MOU_NORMAL;
if (msg != MSG_MOUSE_UP)
listbox_draw (l, TRUE);
}
/* --------------------------------------------------------------------------------------------- */
@ -557,7 +552,8 @@ listbox_new (int y, int x, int height, int width, gboolean deletable, lcback_fn
l = g_new (WListbox, 1);
w = WIDGET (l);
widget_init (w, y, x, height, width, listbox_callback, listbox_event);
widget_init (w, y, x, height, width, listbox_callback, NULL);
set_easy_mouse_callback (w, listbox_mouse_callback);
l->list = NULL;
l->top = l->pos = 0;