void SetDisplay(she::Display* display)
{
CursorType cursor = jmouse_get_cursor();
jmouse_set_cursor(kNoCursor);
ji_screen = (display ? reinterpret_cast<BITMAP*>(display->getSurface()->nativeHandle()): NULL);
ji_screen_w = (ji_screen ? ji_screen->w: 0);
ji_screen_h = (ji_screen ? ji_screen->h: 0);
if (ji_screen != NULL) {
Manager* manager = Manager::getDefault();
if (manager) {
manager->setDisplay(display);
// Update default-manager size
if ((jrect_w(manager->rc) != JI_SCREEN_W ||
jrect_h(manager->rc) != JI_SCREEN_H)) {
JRect rect = jrect_new(0, 0, JI_SCREEN_W, JI_SCREEN_H);
jwidget_set_rect(manager, rect);
jrect_free(rect);
}
}
jmouse_set_cursor(cursor); // Restore mouse cursor
}
}
void Tabs::setScrollX(int scroll_x)
{
int max_x = getMaxScrollX();
scroll_x = MID(0, scroll_x, max_x);
if (m_scrollX != scroll_x) {
m_scrollX = scroll_x;
calculateHot();
invalidate();
}
// We need scroll buttons?
if (max_x > 0) {
// Add childs
if (!HAS_ARROWS(this)) {
addChild(m_button_left);
addChild(m_button_right);
invalidate();
}
/* disable/enable buttons */
m_button_left->setEnabled(m_scrollX > 0);
m_button_right->setEnabled(m_scrollX < max_x);
/* setup the position of each button */
{
JRect rect = jwidget_get_rect(this);
JRect box = jrect_new(rect->x2-ARROW_W*2, rect->y1,
rect->x2-ARROW_W, rect->y2-2);
jwidget_set_rect(m_button_left, box);
jrect_moveto(box, box->x1+ARROW_W, box->y1);
jwidget_set_rect(m_button_right, box);
jrect_free(box);
jrect_free(rect);
}
}
// Remove buttons
else if (HAS_ARROWS(this)) {
removeChild(m_button_left);
removeChild(m_button_right);
invalidate();
}
}
