C++ Button::setEnabled方法代码示例

    void SpellBuyingWindow::addSpell(const std::string& spellId)
    {
        const MWWorld::ESMStore &store =
            MWBase::Environment::get().getWorld()->getStore();

        const ESM::Spell* spell = MWBase::Environment::get().getWorld()->getStore().get<ESM::Spell>().find(spellId);
        int price = spell->mData.mCost*store.get<ESM::GameSetting>().find("fSpellValueMult")->getFloat();
        price = MWBase::Environment::get().getMechanicsManager()->getBarterOffer(mPtr,price,true);

        MWWorld::Ptr player = MWBase::Environment::get().getWorld()->getPlayerPtr();
        int playerGold = player.getClass().getContainerStore(player).count(MWWorld::ContainerStore::sGoldId);

        MyGUI::Button* toAdd =
            mSpellsView->createWidget<MyGUI::Button>(
                "SandTextButton",
                0,
                mCurrentY,
                200,
                sLineHeight,
                MyGUI::Align::Default
            );
        toAdd->setEnabled(price<=playerGold);

        mCurrentY += sLineHeight;

        toAdd->setUserData(price);
        toAdd->setCaptionWithReplacing(spell->mName+"   -   "+boost::lexical_cast<std::string>(price)+"#{sgp}");
        toAdd->setSize(toAdd->getTextSize().width,sLineHeight);
        toAdd->eventMouseWheel += MyGUI::newDelegate(this, &SpellBuyingWindow::onMouseWheel);
        toAdd->setUserString("ToolTipType", "Spell");
        toAdd->setUserString("Spell", spellId);
        toAdd->eventMouseButtonClick += MyGUI::newDelegate(this, &SpellBuyingWindow::onSpellButtonClick);
        mSpellsWidgetMap.insert(std::make_pair (toAdd, spellId));
    }

    void TravelWindow::addDestination(const std::string& name, ESM::Position pos, bool interior)
    {
        int price;

        const MWWorld::Store<ESM::GameSetting> &gmst =
            MWBase::Environment::get().getWorld()->getStore().get<ESM::GameSetting>();

        MWWorld::Ptr player = MWBase::Environment::get().getWorld ()->getPlayerPtr();
        int playerGold = player.getClass().getContainerStore(player).count(MWWorld::ContainerStore::sGoldId);

        if (!mPtr.getCell()->isExterior())
        {
            price = gmst.find("fMagesGuildTravel")->mValue.getInteger();
        }
        else
        {
            ESM::Position PlayerPos = player.getRefData().getPosition();
            float d = sqrt(pow(pos.pos[0] - PlayerPos.pos[0], 2) + pow(pos.pos[1] - PlayerPos.pos[1], 2) + pow(pos.pos[2] - PlayerPos.pos[2], 2));
            price = static_cast<int>(d / gmst.find("fTravelMult")->mValue.getFloat());
        }

        price = MWBase::Environment::get().getMechanicsManager()->getBarterOffer(mPtr, price, true);

        // Add price for the travelling followers
        std::set<MWWorld::Ptr> followers;
        MWWorld::ActionTeleport::getFollowersToTeleport(player, followers);

        // Apply followers cost, in vanilla one follower travels for free
        if (Settings::Manager::getBool("charge for every follower travelling", "Game"))
            price *= 1 + static_cast<int>(followers.size());
        else
            price *= std::max(1, static_cast<int>(followers.size()));

        int lineHeight = MWBase::Environment::get().getWindowManager()->getFontHeight() + 2;

        MyGUI::Button* toAdd = mDestinationsView->createWidget<MyGUI::Button>("SandTextButton", 0, mCurrentY, 200, lineHeight, MyGUI::Align::Default);
        toAdd->setEnabled(price <= playerGold);
        mCurrentY += lineHeight;
        if(interior)
            toAdd->setUserString("interior","y");
        else
            toAdd->setUserString("interior","n");

        std::ostringstream oss;
        oss << price;
        toAdd->setUserString("price",oss.str());

        toAdd->setCaptionWithReplacing("#{sCell=" + name + "}   -   " + MyGUI::utility::toString(price)+"#{sgp}");
        toAdd->setSize(mDestinationsView->getWidth(),lineHeight);
        toAdd->eventMouseWheel += MyGUI::newDelegate(this, &TravelWindow::onMouseWheel);
        toAdd->setUserString("Destination", name);
        toAdd->setUserData(pos);
        toAdd->eventMouseButtonClick += MyGUI::newDelegate(this, &TravelWindow::onTravelButtonClick);
    }

    /////////////////// <BOOL CONTROL>
    void PropertyGridManager::buildBoolControl(MyGUI::Widget *const control, PropertyGridProperty *const property)
    {
        int left = insertPropertyIdLabel(control, property) + WIDGET_SPACING;

        int size = control->getClientCoord().height;
        MyGUI::IntCoord coord(left, 0, size, size);
        MyGUI::Button *checkbox = (MyGUI::Button *)control->createWidget<MyGUI::Button>("CheckBox", coord, MyGUI::Align::Left | MyGUI::Align::VCenter, "CheckBox");
        checkbox->setEnabled(!property->isReadOnly());

        checkbox->setUserData(property);
        checkbox->eventMouseButtonClick += MyGUI::newDelegate(this, &PropertyGridManager::onMyGUIMouseButtonClickForCheckboxToggle);
    }

    void TrainingWindow::startTraining (MWWorld::Ptr actor)
    {
        mPtr = actor;

        MWWorld::Ptr player = MWBase::Environment::get().getWorld()->getPlayerPtr();
        int playerGold = player.getClass().getContainerStore(player).count(MWWorld::ContainerStore::sGoldId);

        mPlayerGold->setCaptionWithReplacing("#{sGold}: " + boost::lexical_cast<std::string>(playerGold));

        MWMechanics::NpcStats& npcStats = actor.getClass().getNpcStats (actor);

        // NPC can train you in his best 3 skills
        std::vector< std::pair<int, int> > skills;

        for (int i=0; i<ESM::Skill::Length; ++i)
        {
            int value = npcStats.getSkill (i).getBase ();

            skills.push_back(std::make_pair(i, value));
        }

        std::sort(skills.begin(), skills.end(), sortSkills);

        MyGUI::EnumeratorWidgetPtr widgets = mTrainingOptions->getEnumerator ();
        MyGUI::Gui::getInstance ().destroyWidgets (widgets);

        MWMechanics::NpcStats& pcStats = player.getClass().getNpcStats (player);

        const MWWorld::Store<ESM::GameSetting> &gmst =
            MWBase::Environment::get().getWorld()->getStore().get<ESM::GameSetting>();

        for (int i=0; i<3; ++i)
        {
            int price = MWBase::Environment::get().getMechanicsManager()->getBarterOffer
                    (mPtr,pcStats.getSkill (skills[i].first).getBase() * gmst.find("iTrainingMod")->getInt (),true);

            MyGUI::Button* button = mTrainingOptions->createWidget<MyGUI::Button>("SandTextButton",
                MyGUI::IntCoord(5, 5+i*18, mTrainingOptions->getWidth()-10, 18), MyGUI::Align::Default);

            button->setEnabled(price <= playerGold);
            button->setUserData(skills[i].first);
            button->eventMouseButtonClick += MyGUI::newDelegate(this, &TrainingWindow::onTrainingSelected);

            button->setCaptionWithReplacing("#{" + ESM::Skill::sSkillNameIds[skills[i].first] + "} - " + boost::lexical_cast<std::string>(price));

            button->setSize(button->getTextSize ().width+12, button->getSize().height);

            ToolTips::createSkillToolTip (button, skills[i].first);
        }

        center();
    }

    void TravelWindow::addDestination(const std::string& name,ESM::Position pos,bool interior)
    {
        int price = 0;

        const MWWorld::Store<ESM::GameSetting> &gmst =
            MWBase::Environment::get().getWorld()->getStore().get<ESM::GameSetting>();

        MWWorld::Ptr player = MWBase::Environment::get().getWorld ()->getPlayerPtr();
        int playerGold = player.getClass().getContainerStore(player).count(MWWorld::ContainerStore::sGoldId);

        if(interior)
        {
            price = gmst.find("fMagesGuildTravel")->getFloat();
        }
        else
        {
            ESM::Position PlayerPos = player.getRefData().getPosition();
            float d = sqrt( pow(pos.pos[0] - PlayerPos.pos[0],2) + pow(pos.pos[1] - PlayerPos.pos[1],2) + pow(pos.pos[2] - PlayerPos.pos[2],2)   );
            price = d/gmst.find("fTravelMult")->getFloat();
        }

        price = MWBase::Environment::get().getMechanicsManager()->getBarterOffer(mPtr,price,true);

        MyGUI::Button* toAdd = mDestinationsView->createWidget<MyGUI::Button>("SandTextButton", 0, mCurrentY, 200, sLineHeight, MyGUI::Align::Default);
        toAdd->setEnabled(price<=playerGold);
        mCurrentY += sLineHeight;
        if(interior)
            toAdd->setUserString("interior","y");
        else
            toAdd->setUserString("interior","n");

        std::ostringstream oss;
        oss << price;
        toAdd->setUserString("price",oss.str());

        toAdd->setCaptionWithReplacing("#{sCell=" + name + "}   -   " + boost::lexical_cast<std::string>(price)+"#{sgp}");
        toAdd->setSize(toAdd->getTextSize().width,sLineHeight);
        toAdd->eventMouseWheel += MyGUI::newDelegate(this, &TravelWindow::onMouseWheel);
        toAdd->setUserString("Destination", name);
        toAdd->setUserData(pos);
        toAdd->eventMouseButtonClick += MyGUI::newDelegate(this, &TravelWindow::onTravelButtonClick);
    }

void MerchantRepair::startRepair(const MWWorld::Ptr &actor)
{
    mActor = actor;

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

    int currentY = 0;

    MWWorld::Ptr player = MWBase::Environment::get().getWorld()->getPlayerPtr();
    int playerGold = player.getClass().getContainerStore(player).count(MWWorld::ContainerStore::sGoldId);

    MWWorld::ContainerStore& store = player.getClass().getContainerStore(player);
    int categories = MWWorld::ContainerStore::Type_Weapon | MWWorld::ContainerStore::Type_Armor;
    for (MWWorld::ContainerStoreIterator iter (store.begin(categories));
         iter!=store.end(); ++iter)
    {
        if (iter->getClass().hasItemHealth(*iter))
        {
            int maxDurability = iter->getClass().getItemMaxHealth(*iter);
            int durability = iter->getClass().getItemHealth(*iter);
            if (maxDurability == durability)
                continue;

            int basePrice = iter->getClass().getValue(*iter);
            float fRepairMult = MWBase::Environment::get().getWorld()->getStore().get<ESM::GameSetting>()
                    .find("fRepairMult")->getFloat();

            float p = std::max(1, basePrice);
            float r = std::max(1, static_cast<int>(maxDurability / p));

            int x = ((maxDurability - durability) / r);
            x = (fRepairMult * x);

            int price = MWBase::Environment::get().getMechanicsManager()->getBarterOffer(mActor, x, true);


            std::string name = iter->getClass().getName(*iter)
                    + " - " + boost::lexical_cast<std::string>(price)
                    + MWBase::Environment::get().getWorld()->getStore().get<ESM::GameSetting>()
                    .find("sgp")->getString();


            MyGUI::Button* button =
                mList->createWidget<MyGUI::Button>("SandTextButton",
                    0,
                    currentY,
                    0,
                    18,
                    MyGUI::Align::Default
                );

            currentY += 18;

            button->setEnabled(price<=playerGold);
            button->setUserString("Price", boost::lexical_cast<std::string>(price));
            button->setUserData(*iter);
            button->setCaptionWithReplacing(name);
            button->setSize(button->getTextSize().width,18);
            button->eventMouseWheel += MyGUI::newDelegate(this, &MerchantRepair::onMouseWheel);
            button->setUserString("ToolTipType", "ItemPtr");
            button->eventMouseButtonClick += MyGUI::newDelegate(this, &MerchantRepair::onRepairButtonClick);
        }
    }
    // Canvas size must be expressed with VScroll disabled, otherwise MyGUI would expand the scroll area when the scrollbar is hidden
    mList->setVisibleVScroll(false);
    mList->setCanvasSize (MyGUI::IntSize(mList->getWidth(), std::max(mList->getHeight(), currentY)));
    mList->setVisibleVScroll(true);

    mGoldLabel->setCaptionWithReplacing("#{sGold}: "
        + boost::lexical_cast<std::string>(playerGold));
}