C++ TextBox::setTextAlign方法代码示例

void AlchemyWindow::update()
{
    MWMechanics::Alchemy::TIngredientsIterator it = mAlchemy.beginIngredients ();
    for (int i=0; i<4; ++i)
    {
        MyGUI::ImageBox* ingredient = mIngredients[i];

        MWWorld::Ptr item;
        if (it != mAlchemy.endIngredients ())
        {
            item = *it;
            ++it;
        }

        if (ingredient->getChildCount())
            MyGUI::Gui::getInstance().destroyWidget(ingredient->getChildAt(0));

        ingredient->setImageTexture("");
        ingredient->clearUserStrings ();

        if (item.isEmpty ())
            continue;

        ingredient->setUserString("ToolTipType", "ItemPtr");
        ingredient->setUserData(item);
        ingredient->setImageTexture(getIconPath(item));

        MyGUI::TextBox* text = ingredient->createWidget<MyGUI::TextBox>("SandBrightText", MyGUI::IntCoord(0, 14, 32, 18), MyGUI::Align::Default, std::string("Label"));
        text->setTextAlign(MyGUI::Align::Right);
        text->setNeedMouseFocus(false);
        text->setTextShadow(true);
        text->setTextShadowColour(MyGUI::Colour(0,0,0));
        text->setCaption(getCountString(ingredient->getUserData<MWWorld::Ptr>()->getRefData().getCount()));
    }

    drawItems();

    std::vector<ESM::ENAMstruct> effects;
    ESM::EffectList list;
    list.mList = effects;
    for (MWMechanics::Alchemy::TEffectsIterator it = mAlchemy.beginEffects (); it != mAlchemy.endEffects (); ++it)
    {
        list.mList.push_back(*it);
    }

    while (mEffectsBox->getChildCount())
        MyGUI::Gui::getInstance().destroyWidget(mEffectsBox->getChildAt(0));

    MyGUI::IntCoord coord(0, 0, mEffectsBox->getWidth(), 24);
    Widgets::MWEffectListPtr effectsWidget = mEffectsBox->createWidget<Widgets::MWEffectList>
            ("MW_StatName", coord, MyGUI::Align::Left | MyGUI::Align::Top);
    effectsWidget->setWindowManager(&mWindowManager);

    Widgets::SpellEffectList _list = Widgets::MWEffectList::effectListFromESM(&list);
    effectsWidget->setEffectList(_list);

    std::vector<MyGUI::Widget*> effectItems;
    effectsWidget->createEffectWidgets(effectItems, mEffectsBox, coord, false, 0);
    effectsWidget->setCoord(coord);
}

    void SpellWindow::addGroup(const std::string &label, const std::string& label2)
    {
        if (mSpellView->getChildCount() > 0)
        {
            MyGUI::ImageBox* separator = mSpellView->createWidget<MyGUI::ImageBox>("MW_HLine",
                MyGUI::IntCoord(4, mHeight, mWidth-8, 18),
                MyGUI::Align::Left | MyGUI::Align::Top);
            separator->setNeedMouseFocus(false);
            mHeight += 18;
        }

        MyGUI::TextBox* groupWidget = mSpellView->createWidget<MyGUI::TextBox>("SandBrightText",
            MyGUI::IntCoord(0, mHeight, mWidth, 24),
            MyGUI::Align::Left | MyGUI::Align::Top | MyGUI::Align::HStretch);
        groupWidget->setCaptionWithReplacing(label);
        groupWidget->setTextAlign(MyGUI::Align::Left);
        groupWidget->setNeedMouseFocus(false);

        if (label2 != "")
        {
            MyGUI::TextBox* groupWidget2 = mSpellView->createWidget<MyGUI::TextBox>("SandBrightText",
                MyGUI::IntCoord(0, mHeight, mWidth-4, 24),
                MyGUI::Align::Left | MyGUI::Align::Top);
            groupWidget2->setCaptionWithReplacing(label2);
            groupWidget2->setTextAlign(MyGUI::Align::Right);
            groupWidget2->setNeedMouseFocus(false);

            groupWidget->setSize(mWidth-8-groupWidget2->getTextSize().width, groupWidget->getHeight());
        }

        mHeight += 24;
    }

    void SpellView::addGroup(const std::string &label, const std::string& label2)
    {
        if (mScrollView->getChildCount() > 0)
        {
            MyGUI::ImageBox* separator = mScrollView->createWidget<MyGUI::ImageBox>("MW_HLine",
                MyGUI::IntCoord(0, 0, mScrollView->getWidth(), 18),
                MyGUI::Align::Left | MyGUI::Align::Top);
            separator->setNeedMouseFocus(false);
            mLines.push_back(LineInfo(separator, (MyGUI::Widget*)NULL, NoSpellIndex));
        }

        MyGUI::TextBox* groupWidget = mScrollView->createWidget<MyGUI::TextBox>("SandBrightText",
            MyGUI::IntCoord(0, 0, mScrollView->getWidth(), 24),
            MyGUI::Align::Left | MyGUI::Align::Top);
        groupWidget->setCaptionWithReplacing(label);
        groupWidget->setTextAlign(MyGUI::Align::Left);
        groupWidget->setNeedMouseFocus(false);

        if (label2 != "")
        {
            MyGUI::TextBox* groupWidget2 = mScrollView->createWidget<MyGUI::TextBox>("SandBrightText",
                MyGUI::IntCoord(0, 0, mScrollView->getWidth(), 24),
                MyGUI::Align::Left | MyGUI::Align::Top);
            groupWidget2->setCaptionWithReplacing(label2);
            groupWidget2->setTextAlign(MyGUI::Align::Right);
            groupWidget2->setNeedMouseFocus(false);

            mLines.push_back(LineInfo(groupWidget, groupWidget2, NoSpellIndex));
        }
        else
            mLines.push_back(LineInfo(groupWidget, (MyGUI::Widget*)NULL, NoSpellIndex));
    }

    void InventoryWindow::pickUpObject (MWWorld::Ptr object)
    {
        /// \todo scripts

        // make sure the object is of a type that can be picked up
        std::string type = object.getTypeName();
        if ( (type != typeid(ESM::Apparatus).name())
            && (type != typeid(ESM::Armor).name())
            && (type != typeid(ESM::Book).name())
            && (type != typeid(ESM::Clothing).name())
            && (type != typeid(ESM::Ingredient).name())
            && (type != typeid(ESM::Light).name())
            && (type != typeid(ESM::Miscellaneous).name())
            && (type != typeid(ESM::Tool).name())
            && (type != typeid(ESM::Probe).name())
            && (type != typeid(ESM::Repair).name())
            && (type != typeid(ESM::Weapon).name())
            && (type != typeid(ESM::Potion).name()))
            return;

        // sound
        std::string sound = MWWorld::Class::get(object).getUpSoundId(object);
        MWBase::Environment::get().getSoundManager()->playSound(sound, 1, 1);

        int count = object.getRefData().getCount();

        // add to player inventory
        // can't use ActionTake here because we need an MWWorld::Ptr to the newly inserted object
        MWWorld::Ptr player = MWBase::Environment::get().getWorld()->getPlayer().getPlayer();
        MWWorld::Ptr newObject = *MWWorld::Class::get (player).getContainerStore (player).add (object);
        // remove from world
        MWBase::Environment::get().getWorld()->deleteObject (object);

        mDragAndDrop->mIsOnDragAndDrop = true;
        mDragAndDrop->mDraggedCount = count;

        std::string path = std::string("icons\\");
        path += MWWorld::Class::get(newObject).getInventoryIcon(newObject);
        MyGUI::ImageBox* baseWidget = mContainerWidget->createWidget<ImageBox>("ImageBox", MyGUI::IntCoord(0, 0, 42, 42), MyGUI::Align::Default);
        baseWidget->detachFromWidget();
        baseWidget->attachToWidget(mDragAndDrop->mDragAndDropWidget);
        baseWidget->setUserData(newObject);
        mDragAndDrop->mDraggedWidget = baseWidget;
        ImageBox* image = baseWidget->createWidget<ImageBox>("ImageBox", MyGUI::IntCoord(5, 5, 32, 32), MyGUI::Align::Default);
        int pos = path.rfind(".");
        path.erase(pos);
        path.append(".dds");
        image->setImageTexture(path);
        image->setNeedMouseFocus(false);

        // text widget that shows item count
        MyGUI::TextBox* text = image->createWidget<MyGUI::TextBox>("SandBrightText", MyGUI::IntCoord(0, 14, 32, 18), MyGUI::Align::Default, std::string("Label"));
        text->setTextAlign(MyGUI::Align::Right);
        text->setNeedMouseFocus(false);
        text->setTextShadow(true);
        text->setTextShadowColour(MyGUI::Colour(0,0,0));
        text->setCaption(getCountString(count));
        mDragAndDrop->mDraggedFrom = this;
    }

/*向界面中加入数据相
*/
void SimpleDataUI::add( const MyGUI::UString& caption,SimpleData sd ){

	MyGUI::TextBox* pt = mParent->createWidget<MyGUI::TextBox>(
		"TextBox",MyGUI::IntCoord(),
		MyGUI::Align::Left|MyGUI::Align::Top);
	
	pt->setTextAlign( MyGUI::Align::Right );
	pt->setCaption( caption );
	pt->setUserData( MyGUI::Any(string("@")) ); //打一个标记为删除做准备

	if( sd.type==SimpleData::BOOL ){
		MyGUI::Button* pe = mParent->createWidget<MyGUI::Button>(
		"CheckBox",MyGUI::IntCoord(),
		MyGUI::Align::Left|MyGUI::Align::Top);
		pe->setStateSelected(sd.b);
		sd.change = mep;
		pe->setUserData(MyGUI::Any(sd));
		pe->eventMouseButtonClick += newDelegate(_simpleDataCheckChange);
	}else if( sd.sv.empty() ){//编辑
		MyGUI::EditBox* pe = mParent->createWidget<MyGUI::EditBox>(
		"EditBox",MyGUI::IntCoord(),
		MyGUI::Align::Left|MyGUI::Align::Top);
		if( sd.type== SimpleData::STRING )
			pe->setCaption( sd.str );
		else if( sd.type== SimpleData::REAL)
		{
			pe->setCaption( (boost::format("%.2f")%sd.real).str() );
		}

		sd.change = mep;
		pe->setUserData(MyGUI::Any(sd));
		//数据改变
		pe->eventEditTextChange += newDelegate(_simpleDataEditTextChange);
	}else{//有可选数据
		MyGUI::ComboBox* pc = mParent->createWidget<MyGUI::ComboBox>(
		"ComboBox",MyGUI::IntCoord(),
		MyGUI::Align::Left|MyGUI::Align::Top);
		if( sd.type== SimpleData::STRING )
			pc->setCaption( sd.str );
		else if( sd.type== SimpleData::REAL )
			pc->setCaption( boost::lexical_cast<string>(sd.real) );
		for( vector<MyGUI::UString>::const_iterator i = sd.sv.begin();
			i!=sd.sv.end();++i){
			pc->addItem(*i);
			if( *i == sd.str ){
				if( sd.type== SimpleData::STRING )
					pc->setEditStatic(true);
				pc->setIndexSelected(i-sd.sv.begin());
			}
		}

		sd.change = mep;
		pc->setUserData(MyGUI::Any(sd));
		//数据改变
		pc->eventComboChangePosition += newDelegate(_simpleDataChange);
	}
}

/////////////////// <RANGE CONTROL>
    void PropertyGridManager::buildRangeControl(MyGUI::Widget *const control, PropertyGridProperty *const property)
    {
        int left = insertPropertyIdLabel(control, property) ;

        // scrollbar in between
        int width = control->getWidth() - left - WIDGET_SPACING * 2;
        MyGUI::IntCoord coord(left + WIDGET_SPACING, 1, width, control->getHeight() - 2);
        MyGUI::ScrollBar *scrollBar = (MyGUI::ScrollBar *)control->createWidget<MyGUI::ScrollBar>("SliderH", coord, MyGUI::Align::Left | MyGUI::Align::Top, "ScrollBar");
        scrollBar->setEnabled(!property->isReadOnly());
        MyGUIUtils::expandWidgetCoord(control, 0, 0, 0, 2);

        scrollBar->setScrollRange(100);
        scrollBar->setUserData(property);
        static_cast<MyGUI::ScrollBar *>(scrollBar)->eventScrollChangePosition += MyGUI::newDelegate(this, &PropertyGridManager::onMyGUIScrollChangePosition);


        MyGUI::TextBox *labelPtr;

        // label for min value
        left = insertLabel(control, "minLabel", "0.000", scrollBar->getLeft() + WIDGET_SPACING, labelPtr);
        labelPtr->setAlign(MyGUI::Align::Left | MyGUI::Align::VCenter);
        labelPtr->setNeedMouseFocus(false);
        labelPtr->setTextAlign(MyGUI::Align::Left);
        labelPtr->setTextColour(MyGUI::Colour::Black);

        // label for max value
        insertLabel(control, "maxLabel", "0.000", scrollBar->getRight() - labelPtr->getWidth() - WIDGET_SPACING, labelPtr); // built right after the minLabel
        labelPtr->setAlign(MyGUI::Align::Right | MyGUI::Align::VCenter);
        labelPtr->setNeedMouseFocus(false);
        labelPtr->setTextAlign(MyGUI::Align::Right);
        labelPtr->setTextColour(MyGUI::Colour::Black);

        // label for value
        insertLabel(control, "valueLabel", "0.000", (scrollBar->getLeft() + scrollBar->getRight()) / 2, labelPtr); // built right after the minLabel
        labelPtr->setAlign(MyGUI::Align::Center);
        labelPtr->setNeedMouseFocus(false);
        labelPtr->setTextAlign(MyGUI::Align::Center);
        labelPtr->setTextColour(MyGUI::Colour::Black);
    }

void ItemView::update()
{
    while (mScrollView->getChildCount())
        MyGUI::Gui::getInstance().destroyWidget(mScrollView->getChildAt(0));

    if (!mModel)
        return;

    mModel->update();

    MyGUI::Widget* dragArea = mScrollView->createWidget<MyGUI::Widget>("",0,0,mScrollView->getWidth(),mScrollView->getHeight(),
                                                                       MyGUI::Align::Stretch);
    dragArea->setNeedMouseFocus(true);
    dragArea->eventMouseButtonClick += MyGUI::newDelegate(this, &ItemView::onSelectedBackground);
    dragArea->eventMouseWheel += MyGUI::newDelegate(this, &ItemView::onMouseWheel);

    for (ItemModel::ModelIndex i=0; i<static_cast<int>(mModel->getItemCount()); ++i)
    {
        const ItemStack& item = mModel->getItem(i);

        ItemWidget* itemWidget = dragArea->createWidget<ItemWidget>("MW_ItemIcon",
            MyGUI::IntCoord(0, 0, 42, 42), MyGUI::Align::Default);
        itemWidget->setUserString("ToolTipType", "ItemModelIndex");
        itemWidget->setUserData(std::make_pair(i, mModel));
        ItemWidget::ItemState state = ItemWidget::None;
        if (item.mType == ItemStack::Type_Barter)
            state = ItemWidget::Barter;
        if (item.mType == ItemStack::Type_Equipped)
            state = ItemWidget::Equip;
        itemWidget->setItem(item.mBase, state);

        itemWidget->eventMouseButtonClick += MyGUI::newDelegate(this, &ItemView::onSelectedItem);
        itemWidget->eventMouseWheel += MyGUI::newDelegate(this, &ItemView::onMouseWheel);

        // text widget that shows item count
        // TODO: move to ItemWidget
        MyGUI::TextBox* text = itemWidget->createWidget<MyGUI::TextBox>("SandBrightText",
            MyGUI::IntCoord(5, 19, 32, 18), MyGUI::Align::Default, std::string("Label"));
        text->setTextAlign(MyGUI::Align::Right);
        text->setNeedMouseFocus(false);
        text->setTextShadow(true);
        text->setTextShadowColour(MyGUI::Colour(0,0,0));
        text->setCaption(getCountString(item.mCount));
    }

    layoutWidgets();
}

    void DragAndDrop::startDrag (int index, SortFilterItemModel* sortModel, ItemModel* sourceModel, ItemView* sourceView, int count)
    {
        mItem = sourceModel->getItem(index);
        mDraggedCount = count;
        mSourceModel = sourceModel;
        mSourceView = sourceView;
        mSourceSortModel = sortModel;
        mIsOnDragAndDrop = true;
        mDragAndDropWidget->setVisible(true);

        std::string sound = MWWorld::Class::get(mItem.mBase).getUpSoundId(mItem.mBase);
        MWBase::Environment::get().getSoundManager()->playSound (sound, 1.0, 1.0);

        if (mSourceSortModel)
        {
            mSourceSortModel->clearDragItems();
            mSourceSortModel->addDragItem(mItem.mBase, count);
        }

        std::string path = std::string("icons\\");
        path += MWWorld::Class::get(mItem.mBase).getInventoryIcon(mItem.mBase);
        MyGUI::ImageBox* baseWidget = mDragAndDropWidget->createWidget<MyGUI::ImageBox>
                ("ImageBox", MyGUI::IntCoord(0, 0, 42, 42), MyGUI::Align::Default);
        mDraggedWidget = baseWidget;
        MyGUI::ImageBox* image = baseWidget->createWidget<MyGUI::ImageBox>("ImageBox",
            MyGUI::IntCoord(5, 5, 32, 32), MyGUI::Align::Default);
        size_t pos = path.rfind(".");
        if (pos != std::string::npos)
            path.erase(pos);
        path.append(".dds");
        image->setImageTexture(path);
        image->setNeedMouseFocus(false);

        // text widget that shows item count
        MyGUI::TextBox* text = image->createWidget<MyGUI::TextBox>("SandBrightText",
            MyGUI::IntCoord(0, 14, 32, 18), MyGUI::Align::Default, std::string("Label"));
        text->setTextAlign(MyGUI::Align::Right);
        text->setNeedMouseFocus(false);
        text->setTextShadow(true);
        text->setTextShadowColour(MyGUI::Colour(0,0,0));
        text->setCaption(ItemView::getCountString(count));

        sourceView->update();

        MWBase::Environment::get().getWindowManager()->setDragDrop(true);
    }

    RenderWindowControl::RenderWindowControl(MyGUI::Widget* _parent) :
        wraps::BaseLayout("RenderWindow.layout", _parent),
        mCanvas(nullptr),
        mKeyFrameBar(nullptr)
    {
        mCanvas = mMainWidget->createWidget<MyGUI::Canvas>("Canvas",
            MyGUI::IntCoord(0, 0, mMainWidget->getClientCoord().width, mMainWidget->getClientCoord().height-51), MyGUI::Align::Stretch);

        mInfo = mCanvas->createWidget<MyGUI::TextBox>("TextBox", MyGUI::IntCoord(100, 10, 100, 70), MyGUI::Align::Default);
        mInfo->setTextShadow(true);
        mInfo->setTextShadowColour(MyGUI::Colour::Black);
        mInfoStatic = mCanvas->createWidget<MyGUI::TextBox>("TextBox", MyGUI::IntCoord(10, 10, 80, 70), MyGUI::Align::Default);
        mInfoStatic->setTextShadow(true);
        mInfoStatic->setTextShadowColour(MyGUI::Colour::Black);
        mInfoStatic->setCaption("Vertices :\nFaces:\nSub Models:\nBones:");
        updateInfo();

        for (int i = 0; i < MAX_BONE_NAME_NUMS; ++i)
        {
            MyGUI::TextBox* bonename = mCanvas->createWidget<MyGUI::TextBox>("TextBox", MyGUI::IntCoord(0, 10, 150, 15), MyGUI::Align::Default);
            bonename->setTextAlign(MyGUI::Align::Center);
            bonename->setTextShadow(true);
            bonename->setTextShadowColour(MyGUI::Colour::Black);
            bonename->setVisible(false);
            mBoneNames.push_back(bonename);
        }

        mKeyFrameBar = new KeyFrameBarControl(mMainWidget);

        uint32 width = (uint32)mCanvas->getWidth();
        uint32 height = (uint32)mCanvas->getHeight();
        DiBase::Driver->GetMainRenderWindow()->SetCustomizedCanvasSize(width, height);

        MyGUI::RenderManager& render = MyGUI::RenderManager::getInstance();
        DiTexturePtr canvasTexture = DiBase::Driver->GetMainRenderWindow()->GetCanvasTexture();
        MyGUI::DemiTexture* tex = static_cast<MyGUI::DemiTexture*>(render.createTexture(canvasTexture->GetName().c_str()));
        tex->loadFromDemiTexture(canvasTexture->GetName().c_str());

        mCanvas->createTexture(tex->getName());
        mCanvas->requestUpdateCanvas = MyGUI::newDelegate(this, &RenderWindowControl::onUpdateCanvas);
	}

    void DragAndDrop::startDrag (int index, SortFilterItemModel* sortModel, ItemModel* sourceModel, ItemView* sourceView, int count)
    {
        mItem = sourceModel->getItem(index);
        mDraggedCount = count;
        mSourceModel = sourceModel;
        mSourceView = sourceView;
        mSourceSortModel = sortModel;
        mIsOnDragAndDrop = true;
        mDragAndDropWidget->setVisible(true);

        std::string sound = mItem.mBase.getClass().getUpSoundId(mItem.mBase);
        MWBase::Environment::get().getSoundManager()->playSound (sound, 1.0, 1.0);

        if (mSourceSortModel)
        {
            mSourceSortModel->clearDragItems();
            mSourceSortModel->addDragItem(mItem.mBase, count);
        }

        ItemWidget* baseWidget = mDragAndDropWidget->createWidget<ItemWidget>
                ("MW_ItemIcon", MyGUI::IntCoord(0, 0, 42, 42), MyGUI::Align::Default);
        mDraggedWidget = baseWidget;
        baseWidget->setItem(mItem.mBase);
        baseWidget->setNeedMouseFocus(false);

        // text widget that shows item count
        // TODO: move to ItemWidget
        MyGUI::TextBox* text = baseWidget->createWidget<MyGUI::TextBox>("SandBrightText",
            MyGUI::IntCoord(0, 14, 32, 18), MyGUI::Align::Default, std::string("Label"));
        text->setTextAlign(MyGUI::Align::Right);
        text->setNeedMouseFocus(false);
        text->setTextShadow(true);
        text->setTextShadowColour(MyGUI::Colour(0,0,0));
        text->setCaption(ItemView::getCountString(count));

        sourceView->update();

        MWBase::Environment::get().getWindowManager()->setDragDrop(true);
    }

    void AlchemyWindow::update()
    {
        Widgets::SpellEffectList effects;

        for (int i=0; i<4; ++i)
        {
            MyGUI::ImageBox* ingredient;
            if (i==0)
                ingredient = mIngredient1;
            else if (i==1)
                ingredient = mIngredient2;
            else if (i==2)
                ingredient = mIngredient3;
            else if (i==3)
                ingredient = mIngredient4;

            if (!ingredient->isUserString("ToolTipType"))
                continue;

            // add the effects of this ingredient to list of effects
            MWWorld::LiveCellRef<ESM::Ingredient>* ref = ingredient->getUserData<MWWorld::Ptr>()->get<ESM::Ingredient>();
            for (int i=0; i<4; ++i)
            {
                if (ref->base->mData.mEffectID[i] < 0)
                    continue;
                MWGui::Widgets::SpellEffectParams params;
                params.mEffectID = ref->base->mData.mEffectID[i];
                params.mAttribute = ref->base->mData.mAttributes[i];
                params.mSkill = ref->base->mData.mSkills[i];
                effects.push_back(params);
            }

            // update ingredient count labels
            if (ingredient->getChildCount())
                MyGUI::Gui::getInstance().destroyWidget(ingredient->getChildAt(0));

            MyGUI::TextBox* text = ingredient->createWidget<MyGUI::TextBox>("SandBrightText", MyGUI::IntCoord(0, 14, 32, 18), MyGUI::Align::Default, std::string("Label"));
            text->setTextAlign(MyGUI::Align::Right);
            text->setNeedMouseFocus(false);
            text->setTextShadow(true);
            text->setTextShadowColour(MyGUI::Colour(0,0,0));
            text->setCaption(getCountString(ingredient->getUserData<MWWorld::Ptr>()->getRefData().getCount()));
        }

        // now remove effects that are only present once
        Widgets::SpellEffectList::iterator it = effects.begin();
        while (it != effects.end())
        {
            Widgets::SpellEffectList::iterator next = it;
            ++next;
            bool found = false;
            for (; next != effects.end(); ++next)
            {
                if (*next == *it)
                    found = true;
            }

            if (!found)
                it = effects.erase(it);
            else
                ++it;
        }

        // now remove duplicates, and don't allow more than 4 effects
        Widgets::SpellEffectList old = effects;
        effects.clear();
        int i=0;
        for (Widgets::SpellEffectList::iterator it = old.begin();
            it != old.end(); ++it)
        {
            bool found = false;
            for (Widgets::SpellEffectList::iterator it2 = effects.begin();
                it2 != effects.end(); ++it2)
            {
                // MW considers all "foritfy attribute" effects as the same effect. See the
                // "Can't create multi-state boost potions" discussion on http://www.uesp.net/wiki/Morrowind_talk:Alchemy
                // thus, we are only checking effectID here and not attribute or skill
                if (it2->mEffectID == it->mEffectID)
                    found = true;
            }
            if (!found && i<4)
            {
                ++i;
                effects.push_back(*it);
            }
        }
        mEffects = effects;

        while (mEffectsBox->getChildCount())
            MyGUI::Gui::getInstance().destroyWidget(mEffectsBox->getChildAt(0));

        MyGUI::IntCoord coord(0, 0, mEffectsBox->getWidth(), 24);
        Widgets::MWEffectListPtr effectsWidget = mEffectsBox->createWidget<Widgets::MWEffectList>
            ("MW_StatName", coord, MyGUI::Align::Left | MyGUI::Align::Top);
        effectsWidget->setWindowManager(&mWindowManager);
        effectsWidget->setEffectList(effects);

        std::vector<MyGUI::WidgetPtr> effectItems;
        effectsWidget->createEffectWidgets(effectItems, mEffectsBox, coord, false, 0);
        effectsWidget->setCoord(coord);
//.........这里部分代码省略.........

void ItemView::update()
{
    while (mScrollView->getChildCount())
        MyGUI::Gui::getInstance().destroyWidget(mScrollView->getChildAt(0));

    if (!mModel)
        return;

    int x = 0;
    int y = 0;
    int maxHeight = mScrollView->getSize().height - 58;

    mModel->update();

    MyGUI::Widget* dragArea = mScrollView->createWidget<MyGUI::Widget>("",0,0,mScrollView->getWidth(),mScrollView->getHeight(),
                                                                       MyGUI::Align::Stretch);
    dragArea->setNeedMouseFocus(true);
    dragArea->eventMouseButtonClick += MyGUI::newDelegate(this, &ItemView::onSelectedBackground);
    dragArea->eventMouseWheel += MyGUI::newDelegate(this, &ItemView::onMouseWheel);

    for (ItemModel::ModelIndex i=0; i<static_cast<int>(mModel->getItemCount()); ++i)
    {
        const ItemStack& item = mModel->getItem(i);

        /// \todo performance improvement: don't create/destroy all the widgets everytime the container window changes size, only reposition them
        ItemWidget* itemWidget = dragArea->createWidget<ItemWidget>("MW_ItemIcon",
            MyGUI::IntCoord(x, y, 42, 42), MyGUI::Align::Default);
        itemWidget->setUserString("ToolTipType", "ItemModelIndex");
        itemWidget->setUserData(std::make_pair(i, mModel));
        ItemWidget::ItemState state = ItemWidget::None;
        if (item.mType == ItemStack::Type_Barter)
            state = ItemWidget::Barter;
        if (item.mType == ItemStack::Type_Equipped)
            state = ItemWidget::Equip;
        itemWidget->setItem(item.mBase, state);

        itemWidget->eventMouseButtonClick += MyGUI::newDelegate(this, &ItemView::onSelectedItem);
        itemWidget->eventMouseWheel += MyGUI::newDelegate(this, &ItemView::onMouseWheel);

        // text widget that shows item count
        // TODO: move to ItemWidget
        MyGUI::TextBox* text = itemWidget->createWidget<MyGUI::TextBox>("SandBrightText",
            MyGUI::IntCoord(5, 19, 32, 18), MyGUI::Align::Default, std::string("Label"));
        text->setTextAlign(MyGUI::Align::Right);
        text->setNeedMouseFocus(false);
        text->setTextShadow(true);
        text->setTextShadowColour(MyGUI::Colour(0,0,0));
        text->setCaption(getCountString(item.mCount));

        y += 42;
        if (y > maxHeight)
        {
            x += 42;
            y = 0;
        }

    }
    x += 42;
    MyGUI::IntSize size = MyGUI::IntSize(std::max(mScrollView->getSize().width, x), mScrollView->getSize().height);

    // Canvas size must be expressed with VScroll disabled, otherwise MyGUI would expand the scroll area when the scrollbar is hidden
    mScrollView->setVisibleVScroll(false);
    mScrollView->setVisibleHScroll(false);
    mScrollView->setCanvasSize(size);
    mScrollView->setVisibleVScroll(true);
    mScrollView->setVisibleHScroll(true);
    dragArea->setSize(size);
}