C++ Window::getPosition方法代码示例

//------------------------------------------------------------------------
void SelectionMover::AlignSelection(const Alignment alignment)
{
    // Validations
    wxASSERT_MSG(m_selection != NULL, wxT("Selection member is NULL"));

    if(m_selection->Size() <= 1) 
    {
        // Should not happen because of the disabled menu/toolbar item in this case
        LogWarning(wxT("You must select more than one window to align!"));
        return;
    }

    // The first selected window is the one to match. This is for example how Visual Studio's 
    // dialog editor works as well.
    Selection::Boxes::iterator boxIt = m_selection->GetMoveableBoxes().begin();

    CEGUI::Window *current = boxIt->GetWindow();

    const CEGUI::URect rect = current->getArea();
    ++boxIt;

    for(; boxIt != m_selection->GetMoveableBoxes().end(); ++boxIt) {
        // Deny when it is blocked
        if (boxIt->IsLocked())
            continue;
        
        current = boxIt->GetWindow();
        
        switch(alignment)
        {
        case AlignLeft:
            current->setPosition(CEGUI::UVector2(rect.d_min.d_x, current->getPosition().d_y));
            break;
        case AlignRight:
            current->setPosition(CEGUI::UVector2(rect.d_max.d_x - current->getWidth(), current->getPosition().d_y));
            break;
        case AlignTop:
            current->setPosition(CEGUI::UVector2(current->getPosition().d_x, rect.d_min.d_y));
            break;
        case AlignBottom:
            current->setPosition(CEGUI::UVector2(current->getPosition().d_x, rect.d_max.d_y - current->getHeight()));
            break;
        case AlignWidth:
            // The svn diff for this block will be big; no clue what the previous code
            // was doing there..
            current->setWidth(rect.getWidth());
            break;
        case AlignHeight:
            // The svn diff for this block will be big; no clue what the previous code
            // was doing there..
            current->setHeight(rect.getHeight());
            break;
        default:
            LogError(wxT("SelectionMover::AlignSelection - Unrecognized align option (%d)"), alignment);
            return;
        }
    }
    // Request for a repaint
    wxGetApp().GetMainFrame()->Refresh();
}

void MessageBox::SetButtons(const MessageBoxButtons& buttons)
{
	float32 sumWidth = 0;
	for (MessageBoxButtons::const_iterator it = buttons.begin(); it != buttons.end(); ++it)
	{
		CEGUI::Window* button = GetButton(*it);
		OC_DASSERT(button != 0);
		float32 width = button->getWidth().d_offset;
		sumWidth += width;
	}

	float32 totalWidth = sumWidth + BUTTON_MARGIN * (buttons.size() - 1);

	float32 left = 0;
	for (MessageBoxButtons::const_iterator it = buttons.begin(); it != buttons.end(); ++it)
	{
		CEGUI::Window* button = GetButton(*it);
		OC_DASSERT(button != 0);
		float32 width = button->getWidth().d_offset;

		button->setPosition(CEGUI::UVector2(CEGUI::UDim(0.5f, -0.5f * totalWidth + left), button->getPosition().d_y));
		button->setWidth(CEGUI::UDim(0, width));
		button->setVisible(true);
		button->setID((CEGUI::uint)*it);
		button->subscribeEvent(CEGUI::PushButton::EventClicked, CEGUI::Event::Subscriber(&GUISystem::MessageBox::OnButtonClicked, this));
		
		left += width + BUTTON_MARGIN;
	}

	mMinWidth = totalWidth + 2.0f * BUTTON_MARGIN;
}

void HUDDemo::createScorePopup(const CEGUI::Vector2<float>& mousePos, int points)
{
    CEGUI::WindowManager& winMgr = CEGUI::WindowManager::getSingleton();

    CEGUI::Window* popupWindow = winMgr.createWindow("HUDDemo/PopupLabel");
    d_rootIngame->addChild(popupWindow);
    popupWindow->setPosition(CEGUI::UVector2(cegui_absdim(mousePos.d_x), cegui_absdim(mousePos.d_y)));
    popupWindow->setText(CEGUI::PropertyHelper<int>::toString(points));
    popupWindow->setRiseOnClickEnabled(false);
    popupWindow->subscribeEvent(AnimationInstance::EventAnimationEnded, Event::Subscriber(&HUDDemo::handleScorePopupAnimationEnded, this));
    popupWindow->setPixelAligned(false);
    popupWindow->setFont("DejaVuSans-14");

    popupWindow->setPosition(popupWindow->getPosition() + CEGUI::UVector2(cegui_reldim(0.03f), cegui_reldim(-0.02f)));

    if(points < 0)
        popupWindow->setProperty("NormalTextColour", "FF880000");
    else
    {
        popupWindow->setText( "+" + popupWindow->getText());
        popupWindow->setProperty("NormalTextColour", "FF006600");
    }

    CEGUI::EventArgs args;
    popupWindow->fireEvent("StartAnimation", args);
}

bool TabNavigation::OnEventKeyDown(const CEGUI::EventArgs& e)
{
	const CEGUI::KeyEventArgs& args = static_cast<const CEGUI::KeyEventArgs&>(e);
	if (args.scancode == CEGUI::Key::Tab) // Tab or Shift+Tab
	{
		WidgetList::iterator itCurrent = Containers::find(mTabOrder.begin(), mTabOrder.end(), args.window);
		OC_ASSERT(itCurrent != mTabOrder.end());
		WidgetList::iterator itFocus = itCurrent;
		CEGUI::Window* newWidget = 0;
		do
		{
			if (args.sysKeys & CEGUI::Shift)
			{
				// Set previous
				if (itFocus == mTabOrder.begin())
					itFocus = mTabOrder.end();
				--itFocus;
			}
			else
			{
				// Set next
				++itFocus;
				if (itFocus == mTabOrder.end())
					itFocus = mTabOrder.begin();
			}
			newWidget = *itFocus;
		}
		while ((!newWidget->isVisible() || newWidget->isDisabled() || newWidget->getProperty("ReadOnly") == "True" ) && itFocus != itCurrent);
		newWidget->activate();

		// Make sure active widget will be visible
		if (mScrollablePane)
		{
			CEGUI::Window* w = newWidget;
			CEGUI::Vector2 widgetOffset(0, 0);
			do
			{
				widgetOffset += w->getPosition().asAbsolute(w->getParentPixelSize());
				w = w->getParent();
			}
			while (w != mScrollablePane && w != 0);

			float32 scrollViewTop = mScrollablePane->getContentPaneArea().getSize().d_height * mScrollablePane->getVerticalScrollPosition();
			float32 scrollViewBottom = scrollViewTop + mScrollablePane->getClipRect().getHeight();
			
			if (widgetOffset.d_y < scrollViewTop || widgetOffset.d_y + newWidget->getPixelSize().d_height > scrollViewBottom)
			{
				// We need to scroll
				mScrollablePane->setVerticalScrollPosition(widgetOffset.d_y / mScrollablePane->getContentPaneArea().getSize().d_height);
			}
		}

		return true;
	}
	return false;
}

void GamePlate::update(float timeSinceLastUpdate)
{
    CEGUI::UVector2 positionOffset;

    if(d_isComingFromRight)
        positionOffset = CEGUI::UVector2(cegui_reldim(timeSinceLastUpdate * -0.24f), cegui_absdim(0.f));
    else
        positionOffset = CEGUI::UVector2(cegui_reldim(timeSinceLastUpdate * 0.24f), cegui_absdim(0.f));

    d_window->setPosition(d_window->getPosition() + positionOffset);

    const CEGUI::UVector2& position = d_window->getPosition();

    if(d_isComingFromRight)
    {
        if(position.d_x.d_scale < -1.2f)
            d_isDestroyed = true;
    }
    else
    {
        if(position.d_x.d_scale > 1.2f)
            d_isDestroyed = true;
    }
}