Difference between revisions of "Game chat box"

1. ifndef _ChatBox_h_
2. define _ChatBox_h_

1. include "CEGuiSample.h"
2. include "CEGUI.h"

class DemoSample : public CEGuiSample { public:

   bool initialiseSample()

{ using namespace CEGUI; try { // Retrieve the window manager WindowManager& winMgr = WindowManager::getSingleton();

// Load the TaharezLook scheme and set up the default mouse cursor and font SchemeManager::getSingleton().loadScheme("TaharezLook.scheme"); System::getSingleton().setDefaultMouseCursor("TaharezLook", "MouseArrow"); FontManager::getSingleton().createFont("Commonwealth-10.font");

// Set the GUI Sheet Window* sheet = winMgr.createWindow("DefaultWindow", "root_wnd"); System::getSingleton().setGUISheet(sheet);

// Load a layout Window* guiLayout = winMgr.loadWindowLayout("ChatBox.layout"); sheet->addChildWindow(guiLayout);

// The only event we're interested is when the <ENTER> key is pressed // This will call upon the EditTextAccepted() function to add the text to the Listbox CEGUI::Window* editBox = winMgr.getWindow("/ChatBox/Text"); editBox->subscribeEvent(CEGUI::Editbox::EventTextAccepted, CEGUI::Event::Subscriber(&DemoSample::EditTextAccepted, this)); } catch(Exception &e) { #if defined( __WIN32__ ) || defined( _WIN32 ) MessageBox(NULL, e.getMessage().c_str(), "Error initializing the demo", MB_OK | MB_ICONERROR | MB_TASKMODAL); #else std::cerr << "Error initializing the demo:" << e.getMessage().c_str() << "\n"; #endif }

return true; }

   void cleanupSample(void)

{ }

bool EditTextAccepted(const CEGUI::EventArgs& args) { using namespace CEGUI;

// Variables for the Listbox and the Editbox WindowManager& winMgr = WindowManager::getSingleton(); Editbox* editBox = static_cast<Editbox*> (winMgr.getWindow("/ChatBox/Text")); Listbox* listBox = static_cast<Listbox*> (winMgr.getWindow("/ChatBox/List"));

// Add the Editbox text to the Listbox ListboxTextItem* item = new ListboxTextItem(editBox->getText()); listBox->addItem ( item );

// Scroll the Listbox entries such that the new text is visible listBox->ensureItemIsVisible(listBox->getItemCount());

// Clear the text in the Editbox editBox->setText("");

return true; } };

1. endif // _ChatBox_h_

1. if defined( __WIN32__ ) || defined( _WIN32 )

#define WIN32_LEAN_AND_MEAN #define NOMINMAX #include "windows.h"

1. endif

1. include "ChatBox_demo.h"

1. if defined( __WIN32__ ) || defined( _WIN32 )

int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine,int nCmdShow)

1. else

int main(int argc, char *argv[])

1. endif

{

   DemoSample app;
   int i = app.run();
   return i;