c++ snap code
/*
-----------------------------------------------------------------------------
This source file is part of OGRE
-----------------------------------------------------------------------------
*/
#ifndef __SdkTrays_H__
#define __SdkTrays_H__
#include "Ogre.h"
#include "OgreFontManager.h"
#include "OgreBorderPanelOverlayElement.h"
#include "OgreTextAreaOverlayElement.h"
#include <math.h>
#if OGRE_COMPILER == OGRE_COMPILER_MSVC
// TODO - remove this
# pragma warning (disable : 4244)
#endif
namespace OgreBites
{
enum TrayLocation // enumerator values for widget tray anchoring locations
{
TL_TOPLEFT,
TL_TOP,
TL_TOPRIGHT,
TL_LEFT,
TL_CENTER,
TL_RIGHT,
TL_BOTTOMLEFT,
TL_BOTTOM,
TL_BOTTOMRIGHT,
TL_NONE
};
enum ButtonState // enumerator values for button states
{
BS_UP,
BS_OVER,
BS_DOWN
};
// forward widget class declarations
class Widget;
class Button;
class SelectMenu;
class Label;
class Slider;
class CheckBox;
/*=============================================================================
| Listener class for responding to tray events.
=============================================================================*/
/*=============================================================================
| Abstract base class for all widgets.
=============================================================================*/
class Widget
{
public:
Widget()
{
mTrayLoc = TL_NONE;
mElement = 0;
mListener = 0;
}
virtual ~Widget() {}
void cleanup()
{
if (mElement) nukeOverlayElement(mElement);
mElement = 0;
}
/*-----------------------------------------------------------------------------
| Static utility method to recursively delete an overlay element plus
| all of its children from the system.
-----------------------------------------------------------------------------*/
static void nukeOverlayElement(Ogre::OverlayElement* element)
{
Ogre::OverlayContainer* container = dynamic_cast<Ogre::OverlayContainer*>(element);
if (container)
{
std::vector<Ogre::OverlayElement*> toDelete;
Ogre::OverlayContainer::ChildIterator children = container->getChildIterator();
while (children.hasMoreElements())
{
toDelete.push_back(children.getNext());
}
for (unsigned int i = 0; i < toDelete.size(); i++)
{
nukeOverlayElement(toDelete[i]);
}
}
if (element)
{
Ogre::OverlayContainer* parent = element->getParent();
if (parent) parent->removeChild(element->getName());
Ogre::OverlayManager::getSingleton().destroyOverlayElement(element);
}
}
/*-----------------------------------------------------------------------------
| Static utility method to check if the cursor is over an overlay element.
-----------------------------------------------------------------------------*/
static bool isCursorOver(Ogre::OverlayElement* element, const Ogre::Vector2& cursorPos, Ogre::Real voidBorder = 0)
{
Ogre::OverlayManager& om = Ogre::OverlayManager::getSingleton();
Ogre::Real l = element->_getDerivedLeft() * om.getViewportWidth();
Ogre::Real t = element->_getDerivedTop() * om.getViewportHeight();
Ogre::Real r = l + element->getWidth();
Ogre::Real b = t + element->getHeight();
return (cursorPos.x >= l + voidBorder && cursorPos.x <= r - voidBorder &&
cursorPos.y >= t + voidBorder && cursorPos.y <= b - voidBorder);
}
/*-----------------------------------------------------------------------------
| Static utility method used to get the cursor's offset from the center
| of an overlay element in pixels.
-----------------------------------------------------------------------------*/
static Ogre::Vector2 cursorOffset(Ogre::OverlayElement* element, const Ogre::Vector2& cursorPos)
{
Ogre::OverlayManager& om = Ogre::OverlayManager::getSingleton();
return Ogre::Vector2(cursorPos.x - (element->_getDerivedLeft() * om.getViewportWidth() + element->getWidth() / 2),
cursorPos.y - (element->_getDerivedTop() * om.getViewportHeight() + element->getHeight() / 2));
}
void resourceGroupLoadStarted(const Ogre::String& groupName, size_t resourceCount)
{
mLoadInc = mGroupLoadProportion / resourceCount;
mLoadBar->setCaption("Loading...");
#if OGRE_PLATFORM != OGRE_PLATFORM_IPHONE
mWindow->update();
#endif
}
void resourceLoadStarted(const Ogre::ResourcePtr& resource)
{
mLoadBar->setComment(resource->getName());
#if OGRE_PLATFORM != OGRE_PLATFORM_IPHONE
mWindow->update();
#endif
}
void resourceLoadEnded()
{
mLoadBar->setProgress(mLoadBar->getProgress() + mLoadInc);
#if OGRE_PLATFORM != OGRE_PLATFORM_IPHONE
mWindow->update();
#endif
}
void worldGeometryStageStarted(const Ogre::String& description)
{
mLoadBar->setComment(description);
#if OGRE_PLATFORM != OGRE_PLATFORM_IPHONE
mWindow->update();
#endif
}
void worldGeometryStageEnded()
{
mLoadBar->setProgress(mLoadBar->getProgress() + mLoadInc);
#if OGRE_PLATFORM != OGRE_PLATFORM_IPHONE
mWindow->update();
#endif
}
void resourceGroupLoadEnded(const Ogre::String& groupName) {}
/*-----------------------------------------------------------------------------
| Toggles visibility of advanced statistics.
-----------------------------------------------------------------------------*/
void labelHit(Label* label)
{
if (mStatsPanel->getOverlayElement()->isVisible())
{
mStatsPanel->getOverlayElement()->hide();
mFpsLabel->getOverlayElement()->setWidth(150);
removeWidgetFromTray(mStatsPanel);
}
else
{
mStatsPanel->getOverlayElement()->show();
mFpsLabel->getOverlayElement()->setWidth(180);
moveWidgetToTray(mStatsPanel, mFpsLabel->getTrayLocation(), locateWidgetInTray(mFpsLabel) + 1);
}
}
/*-----------------------------------------------------------------------------
| Destroys dialog widgets, notifies listener, and ends high priority session.
-----------------------------------------------------------------------------*/
void buttonHit(Button* button)
{
if (mListener)
{
if (button == mOk) mListener->okDialogClosed(mDialog->getText());
else mListener->yesNoDialogClosed(mDialog->getText(), button == mYes);
}
closeDialog();
}
/*-----------------------------------------------------------------------------
| Processes mouse button down events. Returns true if the event was
| consumed and should not be passed on to other handlers.
-----------------------------------------------------------------------------*/
#if OGRE_PLATFORM == OGRE_PLATFORM_IPHONE
bool injectMouseDown(const OIS::MultiTouchEvent& evt)
#else
bool injectMouseDown(const OIS::MouseEvent& evt, OIS::MouseButtonID id)
#endif
{
#if OGRE_PLATFORM != OGRE_PLATFORM_IPHONE
// only process left button when stuff is visible
if (!mCursorLayer->isVisible() || id != OIS::MB_Left) return false;
#else
// only process touches when stuff is visible
if (!mCursorLayer->isVisible()) return false;
#endif
Ogre::Vector2 cursorPos(mCursor->getLeft(), mCursor->getTop());
mTrayDrag = false;
if (mExpandedMenu) // only check top priority widget until it passes on
{
mExpandedMenu->_cursorPressed(cursorPos);
if (!mExpandedMenu->isExpanded()) setExpandedMenu(0);
return true;
}
if (mDialog) // only check top priority widget until it passes on
{
mDialog->_cursorPressed(cursorPos);
if (mOk) mOk->_cursorPressed(cursorPos);
else
{
mYes->_cursorPressed(cursorPos);
mNo->_cursorPressed(cursorPos);
}
return true;
}
for (unsigned int i = 0; i < 9; i++) // check if mouse is over a non-null tray
{
if (mTrays[i]->isVisible() && Widget::isCursorOver(mTrays[i], cursorPos, 2))
{
mTrayDrag = true; // initiate a drag that originates in a tray
break;
}
}
for (unsigned int i = 0; i < mWidgets[9].size(); i++) // check if mouse is over a non-null tray's widgets
{
if (mWidgets[9][i]->getOverlayElement()->isVisible() &&
Widget::isCursorOver(mWidgets[9][i]->getOverlayElement(), cursorPos))
{
mTrayDrag = true; // initiate a drag that originates in a tray
break;
}
}
if (!mTrayDrag) return false; // don't process if mouse press is not in tray
for (unsigned int i = 0; i < 10; i++)
{
if (!mTrays[i]->isVisible()) continue;
for (unsigned int j = 0; j < mWidgets[i].size(); j++)
{
Widget* w = mWidgets[i][j];
if (!w->getOverlayElement()->isVisible()) continue;
w->_cursorPressed(cursorPos); // send event to widget
SelectMenu* m = dynamic_cast<SelectMenu*>(w);
if (m && m->isExpanded()) // a menu has begun a top priority session
{
setExpandedMenu(m);
return true;
}
}
}
return true; // a tray click is not to be handled by another party
}
/*-----------------------------------------------------------------------------
| Processes mouse button up events. Returns true if the event was
| consumed and should not be passed on to other handlers.
-----------------------------------------------------------------------------*/
#if OGRE_PLATFORM == OGRE_PLATFORM_IPHONE
bool injectMouseUp(const OIS::MultiTouchEvent& evt)
#else
bool injectMouseUp(const OIS::MouseEvent& evt, OIS::MouseButtonID id)
#endif
{
#if OGRE_PLATFORM != OGRE_PLATFORM_IPHONE
// only process left button when stuff is visible
if (!mCursorLayer->isVisible() || id != OIS::MB_Left) return false;
#else
// only process touches when stuff is visible
if (!mCursorLayer->isVisible()) return false;
#endif
Ogre::Vector2 cursorPos(mCursor->getLeft(), mCursor->getTop());
if (mExpandedMenu) // only check top priority widget until it passes on
{
mExpandedMenu->_cursorReleased(cursorPos);
return true;
}
if (mDialog) // only check top priority widget until it passes on
{
mDialog->_cursorReleased(cursorPos);
if (mOk) mOk->_cursorReleased(cursorPos);
else
{
mYes->_cursorReleased(cursorPos);
// very important to check if second button still exists, because first button could've closed the popup
if (mNo) mNo->_cursorReleased(cursorPos);
}
return true;
}
if (!mTrayDrag) return false; // this click did not originate in a tray, so don't process
Widget* w;
for (unsigned int i = 0; i < 10; i++)
{
if (!mTrays[i]->isVisible()) continue;
for (unsigned int j = 0; j < mWidgets[i].size(); j++)
{
w = mWidgets[i][j];
if (!w->getOverlayElement()->isVisible()) continue;
w->_cursorReleased(cursorPos); // send event to widget
}
}
mTrayDrag = false; // stop this drag
return true; // this click did originate in this tray, so don't pass it on
}
/*-----------------------------------------------------------------------------
| Updates cursor position. Returns true if the event was
| consumed and should not be passed on to other handlers.
-----------------------------------------------------------------------------*/
#if OGRE_PLATFORM == OGRE_PLATFORM_IPHONE
bool injectMouseMove(const OIS::MultiTouchEvent& evt)
#else
bool injectMouseMove(const OIS::MouseEvent& evt)
#endif
{
if (!mCursorLayer->isVisible()) return false; // don't process if cursor layer is invisible
Ogre::Vector2 cursorPos(evt.state.X.abs, evt.state.Y.abs);
mCursor->setPosition(cursorPos.x, cursorPos.y);
if (mExpandedMenu) // only check top priority widget until it passes on
{
mExpandedMenu->_cursorMoved(cursorPos);
return true;
}
if (mDialog) // only check top priority widget until it passes on
{
mDialog->_cursorMoved(cursorPos);
if (mOk) mOk->_cursorMoved(cursorPos);
else
{
mYes->_cursorMoved(cursorPos);
mNo->_cursorMoved(cursorPos);
}
return true;
}
Widget* w;
for (unsigned int i = 0; i < 10; i++)
{
if (!mTrays[i]->isVisible()) continue;
for (unsigned int j = 0; j < mWidgets[i].size(); j++)
{
w = mWidgets[i][j];
if (!w->getOverlayElement()->isVisible()) continue;
w->_cursorMoved(cursorPos); // send event to widget
}
}
if (mTrayDrag) return true; // don't pass this event on if we're in the middle of a drag
return false;
}
protected:
/*-----------------------------------------------------------------------------
| Internal method to prioritise / deprioritise expanded menus.
-----------------------------------------------------------------------------*/
void setExpandedMenu(SelectMenu* m)
{
if (!mExpandedMenu && m)
{
Ogre::OverlayContainer* c = (Ogre::OverlayContainer*)m->getOverlayElement();
Ogre::OverlayContainer* eb = (Ogre::OverlayContainer*)c->getChild(m->getName() + "/MenuExpandedBox");
eb->_update();
eb->setPosition
((unsigned int)(eb->_getDerivedLeft() * Ogre::OverlayManager::getSingleton().getViewportWidth()),
(unsigned int)(eb->_getDerivedTop() * Ogre::OverlayManager::getSingleton().getViewportHeight()));
c->removeChild(eb->getName());
mPriorityLayer->add2D(eb);
}
else if(mExpandedMenu && !m)
{
Ogre::OverlayContainer* eb = mPriorityLayer->getChild(mExpandedMenu->getName() + "/MenuExpandedBox");
mPriorityLayer->remove2D(eb);
((Ogre::OverlayContainer*)mExpandedMenu->getOverlayElement())->addChild(eb);
}
mExpandedMenu = m;
}
Ogre::String mName; // name of this tray system
Ogre::RenderWindow* mWindow; // render window
#if OGRE_PLATFORM == OGRE_PLATFORM_IPHONE
OIS::MultiTouch* mMouse; // multitouch device
#else
OIS::Mouse* mMouse; // mouse device
#endif
Ogre::Overlay* mBackdropLayer; // backdrop layer
Ogre::Overlay* mTraysLayer; // widget layer
Ogre::Overlay* mPriorityLayer; // top priority layer
Ogre::Overlay* mCursorLayer; // cursor layer
Ogre::OverlayContainer* mBackdrop; // backdrop
Ogre::OverlayContainer* mTrays[10]; // widget trays
WidgetList mWidgets[10]; // widgets
WidgetList mWidgetDeathRow; // widget queue for deletion
Ogre::OverlayContainer* mCursor; // cursor
SdkTrayListener* mListener; // tray listener
Ogre::Real mWidgetPadding; // widget padding
Ogre::Real mWidgetSpacing; // widget spacing
Ogre::Real mTrayPadding; // tray padding
bool mTrayDrag; // a mouse press was initiated on a tray
SelectMenu* mExpandedMenu; // top priority expanded menu widget
TextBox* mDialog; // top priority dialog widget
Ogre::OverlayContainer* mDialogShade; // top priority dialog shade
Button* mOk; // top priority OK button
Button* mYes; // top priority Yes button
Button* mNo; // top priority No button
bool mCursorWasVisible; // cursor state before showing dialog
Label* mFpsLabel; // FPS label
ParamsPanel* mStatsPanel; // frame stats panel
DecorWidget* mLogo; // logo
ProgressBar* mLoadBar; // loading bar
Ogre::Real mGroupInitProportion; // proportion of load job assigned to initialising one resource group
Ogre::Real mGroupLoadProportion; // proportion of load job assigned to loading one resource group
Ogre::Real mLoadInc; // loading increment
Ogre::GuiHorizontalAlignment mTrayWidgetAlign[10]; // tray widget alignments
};
}
#endif
i override this c++ code by c# (.net2.0)
csharp snap code
namespace Mogre_Procedural.MogreBites
{
using System;
using Mogre;
using System.Collections.Generic;
using Math = System.Math;
using InputContext = MOIS.Mouse;
public enum TrayLocation : int // enumerator values for widget tray anchoring locations
{
TL_TOPLEFT,
TL_TOP,
TL_TOPRIGHT,
TL_LEFT,
TL_CENTER,
TL_RIGHT,
TL_BOTTOMLEFT,
TL_BOTTOM,
TL_BOTTOMRIGHT,
TL_NONE
}
public enum ButtonState : int // enumerator values for button states
{
BS_UP,
BS_OVER,
BS_DOWN
}
// =============================================================================
// | Listener class for responding to tray events.
// =============================================================================
public class SdkTrayListener
{
public virtual void Dispose() {
}
public virtual void buttonHit(Button button) {
}
public virtual void itemSelected(SelectMenu menu) {
}
public virtual void labelHit(Label label) {
}
public virtual void sliderMoved(Slider slider) {
}
public virtual void checkBoxToggled(CheckBox box) {
}
public virtual void okDialogClosed(string message) {
}
public virtual void yesNoDialogClosed(string question, bool yesHit) {
}
}
....
public class FontDefault
{
public const string Default = "FONT.DEFAULT";
public const string DefaultBold = "FONT.DEFAULT.BOLD";
public const string Torchlight = "FONT.TORCHLIGHT";
public const string Consolas = "FONT.CONSOLAS";
public static void Load(string fontFileName, string fontRef, int size) {
// Create the font resources
//ResourceGroupManager.Singleton.AddResourceLocation("Media/fonts", "FileSystem");
//Load("Default.ttf", Font.Default, 26);
//Load("DefaultBold.ttf", Font.DefaultBold, 28);
//Load("Torchlight.ttf", Font.Torchlight, 36);
//Load("Consolas.ttf", Font.Consolas, 26);
ResourcePtr font = FontManager.Singleton.Create(fontRef, ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME);
font.SetParameter("type", "truetype");
font.SetParameter("source", fontFileName);
font.SetParameter("size", size.ToString());
font.SetParameter("resolution", "96");
font.Load();
}
}
// =============================================================================
// | Abstract base class for all widgets.
// =============================================================================
public class Widget : IDisposable
{
public Widget() {
mTrayLoc = TrayLocation.TL_NONE;
mElement = null;
mListener = null;
}
/// <summary>
/// dispose this widget
/// </summary>
public virtual void Dispose() {
}
public void cleanup() {
if (mElement != null)
nukeOverlayElement(mElement);
mElement = null;
}
// -----------------------------------------------------------------------------
// | Static utility method to recursively delete an overlay element plus
// | all of its children from the system.
// -----------------------------------------------------------------------------
public static void nukeOverlayElement(OverlayElement element) {
Mogre.OverlayContainer container = element as Mogre.OverlayContainer;
if (container != null) {
List<Mogre.OverlayElement> toDelete = new List<Mogre.OverlayElement>();
Mogre.OverlayContainer.ChildIterator children = container.GetChildIterator();
while (children.MoveNext()) {
toDelete.Add(children.Current);
}
for (int i = 0; i < toDelete.Count; i++) {
nukeOverlayElement(toDelete[i]);
}
}
if (element != null) {
Mogre.OverlayContainer parent = element.Parent;
if (parent != null)
parent.RemoveChild(element.Name);
Mogre.OverlayManager.Singleton.DestroyOverlayElement(element);
}
}
// -----------------------------------------------------------------------------
// | Static utility method to check if the cursor is over an overlay element.
// -----------------------------------------------------------------------------
public static bool isCursorOver(Mogre.OverlayElement element, Mogre.Vector2 cursorPos) {
return isCursorOver(element, cursorPos, 0f);
}
//C++ TO C# CONVERTER NOTE: Overloaded method(s) are created above to convert the following method having default parameters:
//ORIGINAL LINE: static bool isCursorOver(Ogre::OverlayElement* element, const Ogre::Vector2& cursorPos, Ogre::Real voidBorder = 0)
public static bool isCursorOver(Mogre.OverlayElement element, Mogre.Vector2 cursorPos, float voidBorder) {
Mogre.OverlayManager om = Mogre.OverlayManager.Singleton;
float l = element._getDerivedLeft() * om.ViewportWidth;
float t = element._getDerivedTop() * om.ViewportHeight;
float r = l + element.Width;
float b = t + element.Height;
return (cursorPos.x >= l + voidBorder && cursorPos.x <= r - voidBorder && cursorPos.y >= t + voidBorder && cursorPos.y <= b - voidBorder);
}
// -----------------------------------------------------------------------------
// | Static utility method used to get the cursor's offset from the center
// | of an overlay element in pixels.
// -----------------------------------------------------------------------------
public static Mogre.Vector2 cursorOffset(Mogre.OverlayElement element, Mogre.Vector2 cursorPos) {
Mogre.OverlayManager om = Mogre.OverlayManager.Singleton;
return new Mogre.Vector2(cursorPos.x - (element._getDerivedLeft() * om.ViewportWidth + element.Width / 2), cursorPos.y - (element._getDerivedTop() * om.ViewportHeight + element.Height / 2f));
}
//public static Vector2 cursorOffset(Mogre.OverlayContainer containerElement,Vector2 cursorPos)
//{
// Mogre.OverlayManager om = Mogre.OverlayManager.Singleton;
// return new Mogre.Vector2(cursorPos.x - (containerElement._getDerivedLeft() * om.ViewportWidth + containerElement.Width / 2), cursorPos.y - (containerElement._getDerivedTop() * om.ViewportHeight + containerElement.Height / 2f));
//}
// -----------------------------------------------------------------------------
// | Static utility method used to get the width of a caption in a text area.
// -----------------------------------------------------------------------------
public static float getCaptionWidth(string caption, ref Mogre.TextAreaOverlayElement area) {
Mogre.FontPtr font = null;
if (Mogre.FontManager.Singleton.ResourceExists(area.FontName)) {
font = (Mogre.FontPtr)Mogre.FontManager.Singleton.GetByName(area.FontName);
if (!font.IsLoaded) {
font.Load();
}
}
else {
OGRE_EXCEPT("this font:", area.FontName, "is not exist");
}
//Font font = new Font(ft.Creator, ft.Name, ft.Handle, ft.Group, ft.IsManuallyLoaded);
string current = DISPLAY_STRING_TO_STRING(caption);
float lineWidth = 0f;
for (int i = 0; i < current.Length; i++) {
// be sure to provide a line width in the text area
if (current[i] == ' ') {
if (area.SpaceWidth != 0)
lineWidth += area.SpaceWidth;
else
lineWidth += font.GetGlyphAspectRatio(' ') * area.CharHeight;
}
else if (current[i] == '\n')
break;
// use glyph information to calculate line width
else
lineWidth += font.GetGlyphAspectRatio(current[i]) * area.CharHeight;
}
return (uint)lineWidth;
}
protected static void OGRE_EXCEPT(string p, string p_2, string p_3) {
throw new Exception(p + "_" + p_2 + "_" + p_3);
}
protected static string DISPLAY_STRING_TO_STRING(string caption) {
#if DISPLAY_STRING_TO_STRING_AlternateDefinition1
string current = (caption.asUTF8_c_str());
#elif DISPLAY_STRING_TO_STRING_AlternateDefinition2
string current = (caption.asUTF8());
#elif DISPLAY_STRING_TO_STRING_AlternateDefinition3
string current = (caption);
#endif
return caption;
}
// -----------------------------------------------------------------------------
// | Static utility method to cut off a string to fit in a text area.
// -----------------------------------------------------------------------------
public static void fitCaptionToArea(string caption, ref Mogre.TextAreaOverlayElement area, float maxWidth) {
Mogre.FontPtr font = null;
if (Mogre.FontManager.Singleton.ResourceExists(area.FontName)) {
font = (Mogre.FontPtr)Mogre.FontManager.Singleton.GetByName(area.FontName);
if (!font.IsLoaded) {
font.Load();
}
}
else {
OGRE_EXCEPT("this font:", area.FontName, "is not exist");
}
Mogre.FontPtr f = font;
string s = DISPLAY_STRING_TO_STRING(caption);
//int nl = s.find('\n');
//if (nl != string.npos)
// s = s.substr(0, nl);
int nl = s.IndexOf('\n');
if (nl != -1) s = s.Substring(0, nl);
float width = 0;
for (int i = 0; i < s.Length; i++) {
if (s[i] == ' ' && area.SpaceWidth != 0)
width += area.SpaceWidth;
else
width += f.GetGlyphAspectRatio(s[i]) * area.CharHeight;
if (width > maxWidth) {
s = s.Substring(0, i);
break;
}
}
area.Caption = (s);
}
public Mogre.OverlayElement getOverlayElement() {
return mElement;
}
public string getName() {
return mElement.Name;
}
public TrayLocation getTrayLocation() {
return mTrayLoc;
}
public void hide() {
mElement.Hide();
}
public void show() {
mElement.Show();
}
public bool isVisible() {
return mElement.IsVisible;
}
// callbacks
public virtual void _cursorPressed(Mogre.Vector2 cursorPos) {
}
public virtual void _cursorReleased(Mogre.Vector2 cursorPos) {
}
public virtual void _cursorMoved(Mogre.Vector2 cursorPos) {
}
public virtual void _focusLost() {
}
// internal methods used by SdkTrayManager. do not call directly.
public void _assignToTray(TrayLocation trayLoc) {
mTrayLoc = trayLoc;
}
public void _assignListener(SdkTrayListener listener) {
mListener = listener;
}
protected Mogre.OverlayElement mElement;
protected TrayLocation mTrayLoc;
protected SdkTrayListener mListener;
}
....
the full code with c#,you can see:https://code.google.com/p/mogre-procedural/source/browse/trunk/Demo.MogreProcedural/SdkTrayUI/SdkTrayGUI.cs
