void spicker::handle_inside_event(Event &ev, image *screen, InputManager *inm)
{
switch (ev.type)
{
case EV_MOUSE_MOVE :
{
if (activate_on_mouse_move())
{
int me;
if (vert)
me=last_sel+(ev.mouse_move.y-m_pos.y)/item_height();
else
me=last_sel+(ev.mouse_move.x-m_pos.x)/item_width();
if (me<t && me>=0)
{
if (cur_sel!=me)
{
cur_sel=me;
scroll_event(last_sel,screen);
note_new_current(screen,inm,me);
}
}
}
} break;
case EV_MOUSE_BUTTON :
{
int me;
if (vert)
me=last_sel+(ev.mouse_move.y-m_pos.y)/item_height();
else
me=last_sel+(ev.mouse_move.x-m_pos.x)/item_width();
if (me<t && me>=0)
{
if (m)
{
if (ev.mouse_button)
{
if (ok_to_select(me))
{
set_select(me,!get_select(me));
scroll_event(last_sel,screen);
inm->grab_focus(this);
}
} else last_click=-1;
} else if (ok_to_select(me))
{
if (cur_sel==me)
note_selection(screen,inm,me);
else
{
cur_sel=me;
scroll_event(last_sel,screen);
note_new_current(screen,inm,me);
}
}
}
} break;
}
}
void spicker::area_config() {
if (vert)
l = item_width() + 4;
else
l = item_width() * c + 4;
if (vert)
h = item_height() * r + 4;
else
h = item_height() + 4;
}
void spicker::scroll_event(int newx, image *screen) {
last_sel = newx;
int xa, ya, xo, yo;
xo = x + 2;
yo = y + 2;
if (vert) {
xa = 0;
ya = item_height();
} else {
xa = item_width();
ya = 0;
}
draw_background(screen);
for (int i = newx; i < newx + vis(); i++) {
if (i < t) {
if (m)
draw_item(screen, xo, yo, i, get_select(i));
else
draw_item(screen, xo, yo, i, i == cur_sel);
}
xo += xa;
yo += ya;
}
}
virtual void draw_item(image *screen, int x, int y, int num, int active)
{
long x2 = x + item_width() - 1;
long y2 = y + item_height() - 1;
screen->Bar(ivec2(x, y), ivec2(x2, y2), 0);
screen->Bar(ivec2(x, y), ivec2(x2 - 3, y2), sc + num);
if(active)
{
screen->Rectangle(ivec2(x, y), ivec2(x2, y2), 255);
}
}
void spicker::area_config()
{
l = item_width() * (vert ? 1 : c) + 4;
h = item_height() * (vert ? r : 1) + 4;
}
