GUITopLevelDescription MainWindow::get_window_description()
{
GUITopLevelDescription desc;
desc.set_title("ClanLib Texture Packer");
desc.set_allow_resize(true);
desc.set_position(Rect(200, 200, 1024, 768), false);
return desc;
}
MessageBoxResult message_box_impl(
T *owner,
std::string title,
std::string detail_text,
MessageBoxButtons buttons,
MessageBoxIcon icon,
const Rect owner_geometry)
{
GUITopLevelDescription desc;
desc.set_title(title);
desc.set_dialog_window(true);
desc.set_allow_resize(true);
desc.set_position(Rect(100,100,200,200), false);
desc.set_visible(false);
GUIComponent window(owner, desc, "window");
MessageBoxComponent mb(&window, detail_text, buttons, icon);
Size content_size = mb.layout_content();
window.func_close().set(&mb, &MessageBoxComponent::on_window_close, &window);
DisplayWindow disp_win = window.get_display_window();
Point win_tl = window.get_window_geometry().get_top_left();
Point cont_tl = disp_win.client_to_screen(Point(0,0));
Point decorations_top_left = cont_tl - win_tl;
Point win_br = window.get_window_geometry().get_bottom_right();
Rect client = window.get_content_box();
Point cont_br = disp_win.client_to_screen(client.get_bottom_right());
Point decorations_bottom_right = win_br - cont_br;
Rect win_geometry;
int wing_width = decorations_top_left.x + content_size.width + decorations_bottom_right.x;
int wing_height = decorations_top_left.y + content_size.height + decorations_bottom_right.y;
win_geometry.left = owner_geometry.get_center().x - wing_width/2;
win_geometry.top = owner_geometry.get_center().y - wing_height/2;
win_geometry.right = win_geometry.left + wing_width;
win_geometry.bottom = win_geometry.top + wing_height;
window.set_window_geometry(win_geometry);
mb.set_geometry(Rect(0,0,content_size.width, content_size.height));
window.set_visible();
MessageBoxResult reason = MessageBoxResult(window.exec());
return reason;
}