C++ GuiControl::addObject方法代码示例

//-----------------------------------------------------------------------------
// GuiInspectorDynamicGroup - add custom controls
//-----------------------------------------------------------------------------
bool GuiInspectorDynamicGroup::createContent()
{
   if(!Parent::createContent())
      return false;

   // encapsulate the button in a dummy control.
   GuiControl* shell = new GuiControl();
   shell->setDataField( StringTable->insert("profile"), NULL, "GuiTransparentProfile" );
   if( !shell->registerObject() )
   {
      delete shell;
      return false;
   }

   // add a button that lets us add new dynamic fields.
   GuiBitmapButtonCtrl* addFieldBtn = new GuiBitmapButtonCtrl();
   {
      SimObject* profilePtr = Sim::findObject("InspectorDynamicFieldButton");
      if( profilePtr != NULL )
         addFieldBtn->setControlProfile( dynamic_cast<GuiControlProfile*>(profilePtr) );
		
		// FIXME Hardcoded image
      addFieldBtn->setBitmap("tools/gui/images/iconAdd.png");

      char commandBuf[64];
      dSprintf(commandBuf, 64, "%d.addDynamicField();", this->getId());
      addFieldBtn->setField("command", commandBuf);
      addFieldBtn->setSizing(horizResizeLeft,vertResizeCenter);
      //addFieldBtn->setField("buttonMargin", "2 2");
      addFieldBtn->resize(Point2I(getWidth() - 20,2), Point2I(16, 16));
      addFieldBtn->registerObject("zAddButton");
   }

   shell->resize(Point2I(0,0), Point2I(getWidth(), 28));
   shell->addObject(addFieldBtn);

   // save off the shell control, so we can push it to the bottom of the stack in inspectGroup()
   mAddCtrl = shell;
   mStack->addObject(shell);

   return true;
}

void GuiTabBookCtrl::onChildAdded( GuiControl *child )
{
   GuiTabPageCtrl *page = dynamic_cast<GuiTabPageCtrl*>(child);
   if( !page )
   {
      Con::warnf("GuiTabBookCtrl::onChildAdded - attempting to add NON GuiTabPageCtrl as child page");
      SimObject *simObj = reinterpret_cast<SimObject*>(child);
      removeObject( simObj );
      if( mActivePage )
      {
         mActivePage->addObject( simObj );
      }
      else
      {
         Con::warnf("GuiTabBookCtrl::onChildAdded - unable to find active page to reassign ownership of new child control to, placing on parent");
         GuiControl *rent = getParent();
         if( rent )
            rent->addObject( simObj );
      }
      return;
   }

   TabHeaderInfo newPage;

   newPage.Page      = page;
   newPage.TabRow    = -1;
   newPage.TabColumn = -1;

   mPages.push_back( newPage );

   // Calculate Page Information
   calculatePageTabs();

   if( page->getFitBook() )
      fitPage( page );

   // Select this Page
   selectPage( page );
}

void GuiFormCtrl::addObject(SimObject *newObj )
{
   if( ( mHasMenu && size() > 1) || (!mHasMenu && size() > 0 ) )
   {
      Con::warnf("GuiFormCtrl::addObject - Forms may only have one *direct* child - Placing on Parent!");
      
      GuiControl* parent = getParent();
      if ( parent )
   	   parent->addObject( newObj );

      return;
   }

   GuiControl *newCtrl = dynamic_cast<GuiControl*>( newObj );
   GuiFormCtrl*formCtrl = dynamic_cast<GuiFormCtrl*>( newObj );
   
   if( newCtrl && formCtrl )
      newCtrl->setCanSave( true );
   else if ( newCtrl )
      newCtrl->setCanSave( false );

   Parent::addObject( newObj );
}

void PostEffectVis::open( PostEffect *pfx )
{
   GuiControl *content = _getContentControl();   

   // If we already have this PostEffect added
   // remove it first so we can recreate its controls.
   VisVector::iterator itr = mWindows.begin();
   for ( ; itr != mWindows.end(); itr++ )
   {
      if ( itr->pfx == pfx )
      {
         for ( U32 i = 0; i < TexCount; i++ )
         {
            // Deleting the GuiWindowCtrl will automatically also delete
            // any child controls we have allocated.
            if ( itr->window[i] )
               itr->window[i]->deleteObject();            
         }

         mWindows.erase_fast( itr );
         break;
      }
   }

   // Allocate VisWindow struct.
   mWindows.increment();
   VisWindow &window = mWindows.last();
   window.pfx = pfx;

   for ( U32 i = 0; i < TexCount; i++ )
   {      
      // Only allocate window/bitmaps for input textures that are actually used.
      if ( i > Target )
      {
         if ( pfx->mTexFilename[i-1].isEmpty() )
         {
            window.window[i] = NULL;
            window.bmp[i] = NULL;
            continue;
         }
      }

      // Allocate GuiWindowCtrl
      GuiWindowCtrl *winCtrl = new GuiWindowCtrl();
      winCtrl->setPosition( Point2I( 50, 50 ) + Point2I( 15, 15 ) * i );
      winCtrl->setExtent( 347, 209 );
      winCtrl->setMinExtent( Point2I( 150, 100 ) );
      winCtrl->setMobility( true, true, true, true, false, false );
      winCtrl->setCanResize( true, true );
      winCtrl->setDataField( StringTable->insert( "closeCommand" ), NULL, "PfxVis::onWindowClosed( $ThisControl );" );
      winCtrl->registerObject();      

      window.window[i] = winCtrl;

      _setDefaultCaption( window, i );

      // Allocate background GuiBitmapCtrl
      GuiBitmapCtrl *bmpCtrl = new GuiBitmapCtrl();
      bmpCtrl->setPosition( 3, 23 );
      bmpCtrl->setSizing( GuiControl::horizResizeWidth, GuiControl::vertResizeHeight );
      bmpCtrl->setExtent( 341, 181 );
      bmpCtrl->setDataField( StringTable->insert( "wrap" ), NULL, "1" );
      bmpCtrl->setBitmap( "tools/gui/images/transp_grid" );
      bmpCtrl->registerObject();      
      winCtrl->addObject( bmpCtrl );

      // Allocate GuiBitmapCtrl
      bmpCtrl = new GuiBitmapCtrl();
      bmpCtrl->setPosition( 3, 23 );
      bmpCtrl->setSizing( GuiControl::horizResizeWidth, GuiControl::vertResizeHeight );
      bmpCtrl->setExtent( 341, 181 );
      bmpCtrl->registerObject();
      winCtrl->addObject( bmpCtrl );

      window.bmp[i] = bmpCtrl;      

      content->addObject( winCtrl );      
   }

   // Make sure we visible.
   setVisible( true );
}