examples/widgetdemo/widgetdemo.cpp

   1 #include <msp/gl/framebuffer.h>
   2 #include <msp/gltk/layout.h>
   3 #include "buttondemo.h"
   4 #include "dialogdemo.h"
   5 #include "dropdowndemo.h"
   6 #include "entrydemo.h"
   7 #include "toggledemo.h"
   8 #include "widgetdemo.h"
   9
  10 using namespace std;
  11 using namespace Msp;
  12
  13 WidgetDemo::WidgetDemo(int, char **):
  14         window(800, 600),
  15         gl_device(window),
  16         view(window),
  17         resources("basic.skin"),
  18         root(resources, window)
  19 {
  20         window.set_title("GLtk widget demo");
  21         window.signal_close.connect(sigc::bind(sigc::mem_fun(this, &WidgetDemo::exit), 0));
  22
  23         GLtk::Layout &root_layout = root.get_or_create_layout();
  24
  25         root.add(selector);
  26         root_layout.set_expand(selector, false, true);
  27
  28         add_demo<ButtonDemo>("Button");
  29         add_demo<DialogDemo>("Dialog");
  30         add_demo<DropdownDemo>("Dropdown");
  31         add_demo<EntryDemo>("Entry");
  32         add_demo<ToggleDemo>("Toggle");
  33
  34         view.set_content(&root);
  35 }
  36
  37 int WidgetDemo::main()
  38 {
  39         window.show();
  40         return Application::main();
  41 }
  42
  43 void WidgetDemo::tick()
  44 {
  45         window.tick();
  46         view.render();
  47 }
  48
  49 template<typename T>
  50 void WidgetDemo::add_demo(const string &title)
  51 {
  52         GLtk::Layout &root_layout = root.get_or_create_layout();
  53
  54         T &demo = root.add_new<T>();
  55         demo.set_visible(false);
  56         root_layout.add_constraint(demo, GLtk::Layout::RIGHT_OF, selector);
  57         root_layout.set_expand(demo, true, true);
  58
  59         selector.add_demo(title, &demo);
  60 }