Rect Class Reference

#include <rect.h>

Inheritance diagram for Rect:

Public Member Functions
	Rect ()
	Rect (const int x_, const int y_, const int width_, const int height_)
	Rect (const Rect &r)
Rect &	operator= (const Rect &r)
virtual	~Rect ()
void	setAll (const int x0, const int y0, const int width0, const int height0)
bool	isIntersecting (const Rect &rectangle) const
bool	isPointInRect (const int x_, const int y_) const

Data Fields
int	x
int	y
int	width
int	height

Detailed Description

Represents a rectangle.

Definition at line 73 of file rect.h.

Constructor & Destructor Documentation

Rect() [1/3]

Rect::Rect ( )

inline

Constructor. The default rectangle is an empty rectangle at the coordinates (0,0).

Definition at line 80 of file rect.h.

                         :
            x(0),
            y(0),
            width(0),
            height(0)
        {
        }

Rect() [2/3]

Rect::Rect ( const int  x_, const int  y_, const int  width_, const int  height_  )

inline

Constructor.

Parameters

x_	The x coordinate of the rectangle.
y_	The y coordinate of the rectangle.
width_	The width of the rectangle.
height_	The height of the rectangle.

Definition at line 96 of file rect.h.

                                          :
            x(x_),
            y(y_),
            width(width_),
            height(height_)
        {
        }

Rect() [3/3]

Rect::Rect ( const Rect &  r )

inline

Definition at line 107 of file rect.h.

                                      :
            x(r.x),
            y(r.y),
            width(r.width),
            height(r.height)
        {
        }

~Rect()

virtual Rect::~Rect ( )

inlinevirtual

Definition at line 126 of file rect.h.

        { }

Member Function Documentation

isIntersecting()

bool Rect::isIntersecting ( const Rect &  rectangle ) const

inline

Checks if another rectangle intersects with the rectangle.

Parameters

rectangle

Another rectangle to check for intersection.

Returns

True if the rectangles intersect, false otherwise.

Definition at line 154 of file rect.h.

        {
            int x_ = x;
            int y_ = y;
            int width_ = width;
            int height_ = height;
 
            x_ -= rectangle.x;
            y_ -= rectangle.y;
 
            if (x_ < 0)
            {
                width_ += x_;
            }
            else if (x_ + width_ > rectangle.width)
            {
                width_ = rectangle.width - x_;
            }
 
            if (y_ < 0)
            {
                height_ += y_;
            }
            else if (y_ + height_ > rectangle.height)
            {
                height_ = rectangle.height - y_;
            }
 
            if (width_ <= 0 || height_ <= 0)
            {
                return false;
            }
 
            return true;
        }

References height, width, x, and y.

isPointInRect()

bool Rect::isPointInRect ( const int  x_, const int  y_  ) const

inline

Checks if a point is inside the rectangle

Parameters

x_	The x coordinate of the point.
y_	The y coordinate of the point.

Returns

True if the point is inside the rectangle.

Definition at line 197 of file rect.h.

        {
            return x_ >= x
                && y_ >= y
                && x_ < x + width
                && y_ < y + height;
        }

References height, width, x, and y.

Referenced by ShortcutContainer::getIndexFromGrid(), OutfitWindow::getIndexFromGrid(), EquipmentWindow::getItem(), Window::getResizeHandles(), BasicContainer::getWidgetAt(), GuiTable::getWidgetAt(), Gui::handleMouseMoved(), Window::mousePressed(), EquipmentWindow::mousePressed(), EquipmentWindow::mouseReleased(), and TouchManager::processEvent().

operator=()

Rect& Rect::operator= ( const Rect &  r )

inline

Definition at line 117 of file rect.h.

        {
            x = r.x;
            y = r.y;
            width = r.width;
            height = r.height;
            return *this;
        }

References height, width, x, and y.

setAll()

void Rect::setAll ( const int  x0, const int  y0, const int  width0, const int  height0  )

inline

Sets the dimension of a rectangle.

Parameters

x0	The x coordinate of the rectangle.
y0	The y coordinate of the rectangle.
width0	The width of the rectangle.
height0	The height of the rectangle.

Definition at line 137 of file rect.h.

        {
            x = x0;
            y = y0;
            width = width0;
            height = height0;
        }

References height, width, x, and y.

Field Documentation

height

int Rect::height

Holds the height of the rectangle.

Definition at line 224 of file rect.h.

Referenced by Pincode::addButtons(), Window::adjustPositionAfterResize(), PopupList::adjustSize(), TabbedArea::adjustSize(), Window::adjustSizeToScreen(), ChatWindow::adjustTabSize(), ScrollArea::calcHBar(), ScrollArea::calcHMarker(), ScrollArea::calcVBar(), ScrollArea::calcVMarker(), ClanWindow::ClanWindow(), DebugWindow::DebugWindow(), Icon::draw(), DebugWindow::draw(), BasicContainer2::draw(), BrowserBox::draw(), Button::draw(), Desktop::draw(), DropDown::draw(), GuiTable::draw(), Label::draw(), PlayerBox::draw(), Popup::draw(), ProgressBar::draw(), ProgressIndicator::draw(), Slider::draw(), StaticBrowserBox::draw(), Tab::draw(), TextPreview::draw(), Window::draw(), Minimap::draw2(), DropDown::drawButton(), TextField::drawCaret(), BasicContainer::drawChildren(), DropDown::drawFrame(), PlayerBox::drawFrame(), ScrollArea::drawFrame(), TextField::drawFrame(), ScrollArea::drawHBar(), ScrollArea::drawHMarker(), TouchManager::drawText(), ScrollArea::drawVBar(), ScrollArea::drawVMarker(), DropDown::dropDown(), Window::ensureOnScreen(), BasicContainer::getChildrenArea(), DropDown::getChildrenArea(), GuiTable::getChildrenArea(), Popup::getChildrenArea(), ScrollArea::getChildrenArea(), Window::getChildrenArea(), MiniStatusWindow::getChildrenArea(), ScrollArea::getDownButtonDimension(), Widget::getHeight(), ScrollArea::getHorizontalBarDimension(), ScrollArea::getHorizontalMarkerDimension(), EmotePage::getIndexFromGrid(), ScrollArea::getLeftButtonDimension(), Window::getResizeHandles(), ScrollArea::getRightButtonDimension(), ScrollArea::getVerticalBarDimension(), ScrollArea::getVerticalMarkerDimension(), ScrollArea::getVerticalMaxScroll(), Window::getWindowArea(), isIntersecting(), isPointInRect(), TextBox::keyPressed(), Window::loadWindowState(), ScrollArea::logic(), Slider::markerPositionToValue(), ScrollArea::mouseDragged(), Slider::mouseDragged(), Window::mouseDragged(), Slider::mousePressed(), DropDown::mouseReleased(), operator=(), Popup::position(), EquipmentWindow::postInit(), Graphics::pushClipArea(), Window::redraw(), CharacterViewSmall::resize(), Icon::safeDraw(), DebugWindow::safeDraw(), BasicContainer2::safeDraw(), Button::safeDraw(), GuiTable::safeDraw(), Popup::safeDraw(), ProgressBar::safeDraw(), ProgressIndicator::safeDraw(), Slider::safeDraw(), Tab::safeDraw(), Window::safeDraw(), BasicContainer::safeDrawChildren(), DropDown::safeDrawFrame(), PlayerBox::safeDrawFrame(), ScrollArea::safeDrawFrame(), TextField::safeDrawFrame(), Window::saveWindowState(), ChatTab::scroll(), TextBox::scrollToCaret(), NpcSellDialog::sellOneItem(), setAll(), Desktop::setBestFittingWallpaper(), Window::setDefaultSize(), Widget::setDimension(), Widget::setHeight(), Popup::setLocationRelativeTo(), Window::setLocationRelativeTo(), Minimap::setMap(), Window::setResizable(), ListBox::setSelected(), Widget::setSize(), Window::setVisible(), TextBoxPopup::show(), TextPopup::show(), PopupList::show(), BasicContainer::showWidgetPart(), ScrollArea::updateCalcFlag(), SliderList::updateLabel(), WhoIsOnline::updateSize(), Slider::valueToMarkerPosition(), SpellPopup::view(), LayoutHelper::widgetResized(), ScrollArea::widgetResized(), TabbedArea::widgetResized(), Window::widgetResized(), ClanWindow::widgetResized(), DebugWindow::widgetResized(), EmoteWindow::widgetResized(), and SetupWindow::widgetResized().

width

int Rect::width

Holds the width of the rectangle.

Definition at line 219 of file rect.h.

Referenced by VertContainer::add2(), Pincode::addButtons(), Window::adjustPositionAfterResize(), PopupList::adjustSize(), TabbedArea::adjustSize(), Window::adjustSizeToScreen(), ChatWindow::adjustTabSize(), ScrollArea::calcHBar(), BrowserBox::calcHeight(), ScrollArea::calcHMarker(), ScrollArea::calcVBar(), ScrollArea::calcVMarker(), ClanWindow::ClanWindow(), DebugWindow::DebugWindow(), Icon::draw(), DebugWindow::draw(), BasicContainer2::draw(), BrowserBox::draw(), Button::draw(), ColorPage::draw(), Desktop::draw(), DropDown::draw(), EmotePage::draw(), ExtendedListBox::draw(), GuiTable::draw(), Label::draw(), ListBox::draw(), PlayerBox::draw(), Popup::draw(), ProgressBar::draw(), ProgressIndicator::draw(), ShopListBox::draw(), SliderList::draw(), StaticBrowserBox::draw(), Tab::draw(), TextPreview::draw(), Window::draw(), Minimap::draw2(), DropDown::drawButton(), BasicContainer::drawChildren(), DropDown::drawFrame(), PlayerBox::drawFrame(), ScrollArea::drawFrame(), TextField::drawFrame(), ScrollArea::drawHBar(), ScrollArea::drawHMarker(), TouchManager::drawText(), ScrollArea::drawVBar(), ScrollArea::drawVMarker(), DropDown::dropDown(), Window::ensureOnScreen(), TextField::fixScroll(), BasicContainer::getChildrenArea(), DropDown::getChildrenArea(), GuiTable::getChildrenArea(), Popup::getChildrenArea(), ScrollArea::getChildrenArea(), Window::getChildrenArea(), MiniStatusWindow::getChildrenArea(), ScrollArea::getDownButtonDimension(), ScrollArea::getHorizontalBarDimension(), ScrollArea::getHorizontalMarkerDimension(), ScrollArea::getHorizontalMaxScroll(), EmotePage::getIndexFromGrid(), Window::getResizeHandles(), ScrollArea::getRightButtonDimension(), ItemContainer::getSlotByXY(), ItemContainer::getSlotIndex(), ScrollArea::getUpButtonDimension(), ScrollArea::getVerticalBarDimension(), ScrollArea::getVerticalMarkerDimension(), Widget::getWidth(), Window::getWindowArea(), isIntersecting(), isPointInRect(), Window::loadWindowState(), ScrollArea::logic(), Slider::markerPositionToValue(), ScrollArea::mouseDragged(), Window::mouseDragged(), Slider::mousePressed(), DropDown::mouseReleased(), operator=(), Popup::position(), EquipmentWindow::postInit(), Graphics::pushClipArea(), Window::redraw(), CharacterViewSmall::resize(), Icon::safeDraw(), DebugWindow::safeDraw(), BasicContainer2::safeDraw(), Button::safeDraw(), EmotePage::safeDraw(), GuiTable::safeDraw(), Popup::safeDraw(), ProgressBar::safeDraw(), ProgressIndicator::safeDraw(), SliderList::safeDraw(), Tab::safeDraw(), Window::safeDraw(), BasicContainer::safeDrawChildren(), DropDown::safeDrawFrame(), PlayerBox::safeDrawFrame(), ScrollArea::safeDrawFrame(), TextField::safeDrawFrame(), Window::saveWindowState(), TextBox::scrollToCaret(), setAll(), Desktop::setBestFittingWallpaper(), Window::setDefaultSize(), Widget::setDimension(), Window::setLocationHorisontallyRelativeTo(), Popup::setLocationRelativeTo(), Window::setLocationRelativeTo(), Minimap::setMap(), Window::setResizable(), Widget::setSize(), Window::setVisible(), Widget::setWidth(), TextBoxPopup::show(), TextPopup::show(), PopupList::show(), BasicContainer::showWidgetPart(), TabbedArea::updateArrowEnableState(), ScrollArea::updateCalcFlag(), BrowserBox::updateHeight(), StaticBrowserBox::updateHeight(), SliderList::updateLabel(), ItemContainer::updateSize(), WhoIsOnline::updateSize(), Slider::valueToMarkerPosition(), SpellPopup::view(), LayoutHelper::widgetResized(), ScrollArea::widgetResized(), ShortcutContainer::widgetResized(), TabbedArea::widgetResized(), Window::widgetResized(), ClanWindow::widgetResized(), DebugWindow::widgetResized(), EmoteWindow::widgetResized(), and SetupWindow::widgetResized().

x

int Rect::x

Holds the x coordinate of the rectangle.

Definition at line 209 of file rect.h.

Referenced by Window::adjustPositionAfterResize(), Window::adjustSizeToScreen(), ScrollArea::calcButton(), ScrollArea::calcHBar(), ScrollArea::calcHMarker(), ScrollArea::calcVBar(), ScrollArea::calcVMarker(), Window::draw(), ScrollArea::drawButton(), BasicContainer::drawChildren(), ScrollArea::drawHBar(), ScrollArea::drawHMarker(), ScrollArea::drawVBar(), ScrollArea::drawVMarker(), Window::ensureOnScreen(), Widget::getAbsolutePosition(), Window::getResizeHandles(), BasicContainer::getWidgetAt(), Widget::getX(), isIntersecting(), isPointInRect(), Window::isResizeAllowed(), Window::loadWindowState(), ScrollArea::mouseDragged(), Window::mouseDragged(), WindowMenu::mouseMoved(), InventoryWindow::mouseMoved(), Minimap::mouseMoved(), MiniStatusWindow::mouseMoved(), ScrollArea::mousePressed(), operator=(), Graphics::pushClipArea(), TouchManager::resize(), Window::safeDraw(), BasicContainer::safeDrawChildren(), Window::saveWindowState(), Minimap::screenToMap(), TextBox::scrollToCaret(), setAll(), Window::setDefaultSize(), Widget::setDimension(), Window::setLocationHorisontallyRelativeTo(), Popup::setLocationRelativeTo(), Window::setLocationRelativeTo(), Minimap::setMap(), Widget::setPosition(), Window::setResizable(), Widget::setX(), and Window::widgetResized().

y

int Rect::y

Holds the x coordinate of the rectangle.

Definition at line 214 of file rect.h.

Referenced by Window::adjustPositionAfterResize(), Window::adjustSizeToScreen(), ScrollArea::calcButton(), ScrollArea::calcHBar(), ScrollArea::calcHMarker(), ScrollArea::calcVBar(), ScrollArea::calcVMarker(), BrowserBox::draw(), GuiTable::draw(), StaticBrowserBox::draw(), Window::draw(), ScrollArea::drawButton(), BasicContainer::drawChildren(), ScrollArea::drawHBar(), ScrollArea::drawHMarker(), ScrollArea::drawVBar(), ScrollArea::drawVMarker(), Window::ensureOnScreen(), Widget::getAbsolutePosition(), Window::getResizeHandles(), BasicContainer::getWidgetAt(), Widget::getY(), isIntersecting(), isPointInRect(), Window::isResizeAllowed(), Window::loadWindowState(), ScrollArea::mouseDragged(), Window::mouseDragged(), WindowMenu::mouseMoved(), InventoryWindow::mouseMoved(), Minimap::mouseMoved(), MiniStatusWindow::mouseMoved(), ScrollArea::mousePressed(), operator=(), Graphics::pushClipArea(), TouchManager::resize(), GuiTable::safeDraw(), Window::safeDraw(), BasicContainer::safeDrawChildren(), Window::saveWindowState(), Minimap::screenToMap(), ChatTab::scroll(), TextBox::scrollToCaret(), NpcSellDialog::sellOneItem(), setAll(), Window::setDefaultSize(), Widget::setDimension(), Popup::setLocationRelativeTo(), Window::setLocationRelativeTo(), Minimap::setMap(), Widget::setPosition(), Window::setResizable(), ListBox::setSelected(), Widget::setY(), and Window::widgetResized().

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The documentation for this class was generated from the following file:

• src/gui/rect.h (986a3bf)