The core of Dw is defined in this namespace. More...

Namespaces
namespace	style
	Anything related to Dillo Widget styles is defined here.

namespace	ui
	Anything related to embedded UI widgets is defined here.

Classes
struct	Allocation
	Represents the allocation, i.e. More...

class	CharIterator

class	Circle
	dw::core::Shape implemtation for simple circles. More...

struct	Content

class	DeepIterator
	A stack of iterators, to iterate recursively through a widget tree. More...

class	DrawingContext
	Set at the top when drawing. More...

class	EmptyIterator
	This implementation of dw::core::Iterator can be used by widgets with no contents. More...

class	Event
	Base class for all events. More...

class	EventButton
	Represents a button press or release event. More...

class	EventCrossing
	Represents a enter or leave notify event. More...

class	EventMotion
	Represents a mouse motion event. More...

struct	Extremes

class	FindtextState

class	GettingWidgetAtPointContext
	Set at the top when getting the widget at the point. More...

class	Imgbuf
	The platform independent interface for image buffers. More...

class	ImgRenderer
	... More...

class	ImgRendererDist
	Implementation of ImgRenderer, which distributes all calls to a set of other implementations of ImgRenderer. More...

class	Iterator
	Iterators are used to iterate through the contents of a widget. More...

class	Layout
	The central class for managing and drawing a widget tree. More...

class	MouseEvent
	Base class for all mouse events. More...

class	MousePositionEvent
	Base class for all mouse events related to a specific position. More...

class	Platform
	An interface to encapsulate some platform dependencies. More...

struct	Point

class	Polygon
	dw::core::Shape implemtation for polygons. More...

class	Rectangle
	dw::core::Shape implemtation for simple rectangles. More...

class	Region
	Implementation for a point set. More...

struct	Requisition

class	SelectionState
	This class handles selections, as well as activation of links, which is closely related. More...

class	Shape
	Abstract interface for different shapes. More...

class	SizeParams
	Hold arguments passed to dw::core::Widget::sizeRequest and dw::core::Widget::getExtremes, as described in Size requisitions depending on positions. More...

class	StackingContextMgr
	See Handling stacking contexts. More...

class	StackingProcessingContext
	Base class for dw::core::DrawingContext and dw::core::GettingWidgetAtPointContext. More...

class	TextIterator
	This implementation of dw::core::Iterator can be used by widgets having one text word as contents. More...

class	View
	An interface to encapsulate platform dependent drawing. More...

class	Widget
	The base class of all dillo widgets. More...

class	WidgetReference

Typedefs
typedef unsigned char	byte

Enumerations
enum	ButtonState { SHIFT_MASK = 1 << 0 , CONTROL_MASK = 1 << 1 , META_MASK = 1 << 2 , BUTTON1_MASK = 1 << 3 , BUTTON2_MASK = 1 << 4 , BUTTON3_MASK = 1 << 5 }
	Platform independent representation. More...

enum	HPosition { HPOS_LEFT , HPOS_CENTER , HPOS_RIGHT , HPOS_INTO_VIEW , HPOS_NO_CHANGE }

enum	VPosition { VPOS_TOP , VPOS_CENTER , VPOS_BOTTOM , VPOS_INTO_VIEW , VPOS_NO_CHANGE }

enum	ScrollCommand { SCREEN_UP_CMD , SCREEN_DOWN_CMD , SCREEN_LEFT_CMD , SCREEN_RIGHT_CMD , LINE_UP_CMD , LINE_DOWN_CMD , LEFT_CMD , RIGHT_CMD , TOP_CMD , BOTTOM_CMD , NONE_CMD }

enum	HighlightLayer { HIGHLIGHT_SELECTION , HIGHLIGHT_FINDTEXT , HIGHLIGHT_NUM_LAYERS }

enum	{ PASS_INCREASE = 0 , PASS_DECREASE = 1 , PASS_KEEP = 2 }

Functions
void	freeall ()

void	splitHeightPreserveAscent (int height, int ascent, int descent)

void	splitHeightPreserveDescent (int height, int ascent, int descent)

Detailed Description

The core of Dw is defined in this namespace.

See also: Dillo Widget Overview

Typedef Documentation

◆ byte

typedef unsigned char dw::core::byte

Definition at line 25 of file core.hh.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

Enumerator
PASS_INCREASE
PASS_DECREASE
PASS_KEEP

Definition at line 36 of file widget.cc.

◆ ButtonState

enum dw::core::ButtonState

Platform independent representation.

Enumerator
SHIFT_MASK
CONTROL_MASK
META_MASK
BUTTON1_MASK
BUTTON2_MASK
BUTTON3_MASK

Definition at line 14 of file events.hh.

◆ HighlightLayer

enum dw::core::HighlightLayer

Enumerator
HIGHLIGHT_SELECTION
HIGHLIGHT_FINDTEXT
HIGHLIGHT_NUM_LAYERS

Definition at line 42 of file types.hh.

◆ HPosition

enum dw::core::HPosition

Enumerator
HPOS_LEFT
HPOS_CENTER
HPOS_RIGHT
HPOS_INTO_VIEW
HPOS_NO_CHANGE

Definition at line 15 of file types.hh.

◆ ScrollCommand

enum dw::core::ScrollCommand

Enumerator
SCREEN_UP_CMD
SCREEN_DOWN_CMD
SCREEN_LEFT_CMD
SCREEN_RIGHT_CMD
LINE_UP_CMD
LINE_DOWN_CMD
LEFT_CMD
RIGHT_CMD
TOP_CMD
BOTTOM_CMD
NONE_CMD

Definition at line 35 of file types.hh.

◆ VPosition

enum dw::core::VPosition

Enumerator
VPOS_TOP
VPOS_CENTER
VPOS_BOTTOM
VPOS_INTO_VIEW
VPOS_NO_CHANGE

Definition at line 25 of file types.hh.

Function Documentation

◆ freeall()

void dw::core::freeall ( )

inline

Definition at line 34 of file core.hh.

Referenced by main().

◆ splitHeightPreserveAscent()

void dw::core::splitHeightPreserveAscent	(	int	height,
		int *	ascent,
		int *	descent
	)

Definition at line 2244 of file widget.cc.

References DBG_OBJ_ENTER_S, and DBG_OBJ_LEAVE_VAL_S.

Referenced by dw::oof::OOFPosAbsLikeMgr::calcVPosAndSizeChildOfChild(), dw::Textblock::sizeRequestImpl(), dw::SimpleContainer::sizeRequestSimpl(), and dw::core::ui::Embed::sizeRequestSimpl().

◆ splitHeightPreserveDescent()

void dw::core::splitHeightPreserveDescent	(	int	height,
		int *	ascent,
		int *	descent
	)

Definition at line 2258 of file widget.cc.