QtDasherScreen Class Reference

#include </home/clem/local/src/opie/inputmethods/dasher/QtDasherScreen.h>

Inheritance diagram for QtDasherScreen:

[legend]Collaboration diagram for QtDasherScreen:

[legend]List of all members.

Public Member Functions
	QtDasherScreen (int _width, int _height, CDasherInterface *_interface, QWidget *_parent=0, Dasher::CDashEditbox *edit=0)
	~QtDasherScreen ()
void	SetFont (std::string Name)
void	SetFontSize (Dasher::Opts::FontSize)
	Set the Dasher font to Normal, Big or VBig.
Dasher::Opts::FontSize	GetFontSize ()
	Return the Dasher font size.
void	TextSize (symbol, int *Width, int *Height, int) const
	Set Width and Height to those of the character Character at size Size.
void	DrawText (symbol Character, int x1, int y1, int Size) const
	Draw character Character of size Size positioned at x1 and y1.
void	DrawRectangle (int x1, int y1, int x2, int y2, int Color, Opts::ColorSchemes ColorScheme) const
	Draw a filled rectangle.
void	Polyline (point *Points, int Number) const
void	DrawPolygon (point *Points, int Number, int Color, Opts::ColorSchemes ColorScheme) const
	Draw a filled polygon.
void	Blank () const
	Signal that a frame is being started.
void	Display ()
	Signal that a frame is finished - the screen should be updated.
void	paintEvent (QPaintEvent *)
void	mousePressEvent (QMouseEvent *e)
void	mouseReleaseEvent (QMouseEvent *e)
Public Attributes
std::vector< int >	FontSizes
std::vector< QFont >	Fonts
QFont	font
int	fontsize
Protected Slots
void	timer ()
Protected Member Functions
QColor	getColor (int Color, const Opts::ColorSchemes ColorScheme) const
long	get_time ()
Protected Attributes
CDasherInterface *	interface
Dasher::CDashEditbox *	edit
bool	paused
QPainter *	painter
QPixmap *	pixmap
std::string	fontname

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Constructor & Destructor Documentation

QtDasherScreen::QtDasherScreen (  int  _width, int  _height, CDasherInterface *  _interface, QWidget *  _parent = 0, Dasher::CDashEditbox *  edit = 0 )

Definition at line 19 of file QtDasherScreen.cc. References Dasher::CDasherInterface::ChangeEdit(), Dasher::CDasherInterface::ChangeLanguageModel(), Dasher::CDasherInterface::ChangeScreen(), Dasher::CDasherInterface::ChangeView(), edit, font, fontname, fontsize, interface, painter, paused, pixmap, Dasher::CDasherInterface::SetSettingsStore(), and timer().

QtDasherScreen::~QtDasherScreen (   )

Definition at line 79 of file QtDasherScreen.cc. References painter.

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Member Function Documentation

void QtDasherScreen::Blank (   )  const [inline, virtual]

Signal that a frame is being started. Implements Dasher::CDasherScreen. Definition at line 76 of file QtDasherScreen.h. References Dasher::CDasherScreen::m_iHeight, Dasher::CDasherScreen::m_iWidth, painter, and pixmap.

void QtDasherScreen::Display (   )  [inline, virtual]

Signal that a frame is finished - the screen should be updated. Implements Dasher::CDasherScreen. Definition at line 82 of file QtDasherScreen.h. References painter.

void QtDasherScreen::DrawPolygon (  point *  Points, int  Number, int  Color, Opts::ColorSchemes  ColorScheme )  const [virtual]

Draw a filled polygon. Parameters: Points  array of points defining the edge of the polygon Number  number of points in the array Color  colour of the polygon (numeric) Colorscheme  Which colourscheme is to be used Implements Dasher::CDasherScreen. Definition at line 140 of file QtDasherScreen.cc. References getColor(), painter, and Points_to_QPointArray().

void QtDasherScreen::DrawRectangle (  int  x1, int  y1, int  x2, int  y2, int  Color, Opts::ColorSchemes  ColorScheme )  const [virtual]

Draw a filled rectangle. Draw a coloured rectangle on the screen Parameters: x1  top left of rectangle (x coordinate) y1  top left corner of rectangle (y coordinate) x2  bottom right of rectangle (x coordinate) y2  bottom right of rectangle (y coordinate) Color  the colour to be used (numeric) ColorScheme  Which colourscheme is to be used Implements Dasher::CDasherScreen. Definition at line 115 of file QtDasherScreen.cc. References getColor(), and painter.

void QtDasherScreen::DrawText (  symbol  Character, int  x1, int  y1, int  Size )  const [inline, virtual]

Draw character Character of size Size positioned at x1 and y1. Implements Dasher::CDasherScreen. Definition at line 55 of file QtDasherScreen.h. References font, Dasher::CDasherInterface::GetDisplayText(), interface, and painter.

long QtDasherScreen::get_time (   )  [protected]

Definition at line 61 of file QtDasherScreen.cc. Referenced by mousePressEvent(), and timer().

QColor QtDasherScreen::getColor (  int  Color, const Opts::ColorSchemes  ColorScheme )  const [protected]

Definition at line 84 of file QtDasherScreen.cc. References Dasher::Opts::Groups, Dasher::Opts::Nodes1, Dasher::Opts::Nodes2, Dasher::Opts::Objects, Dasher::Opts::Special1, and Dasher::Opts::Special2. Referenced by DrawPolygon(), and DrawRectangle().

Dasher::Opts::FontSize QtDasherScreen::GetFontSize (   )  [inline, virtual]

Return the Dasher font size. Implements Dasher::CDasherScreen. Definition at line 43 of file QtDasherScreen.h. References Dasher::Opts::Normal.

void QtDasherScreen::mousePressEvent (  QMouseEvent *  e  )

Definition at line 149 of file QtDasherScreen.cc. References get_time(), interface, paused, and Dasher::CDasherInterface::Unpause().

void QtDasherScreen::mouseReleaseEvent (  QMouseEvent *  e  )

Definition at line 155 of file QtDasherScreen.cc. References interface, p, Dasher::CDasherInterface::PauseAt(), and paused.

void QtDasherScreen::paintEvent (  QPaintEvent *   )  [inline]

Definition at line 87 of file QtDasherScreen.h. References bitBlt(), and pixmap.

void QtDasherScreen::Polyline (  point *  Points, int  Number )  const [virtual]

Parameters: Number  the number of points in the array Implements Dasher::CDasherScreen. Definition at line 131 of file QtDasherScreen.cc. References painter, and Points_to_QPointArray().

void QtDasherScreen::SetFont (  std::string  Name  )  [inline, virtual]

Set the Dasher font (ie, the screen font) to Name This is the font used to render letters in the main screen Implements Dasher::CDasherScreen. Definition at line 36 of file QtDasherScreen.h. References fontname.

void QtDasherScreen::SetFontSize (  Dasher::Opts::FontSize   )  [inline, virtual]

Set the Dasher font to Normal, Big or VBig. Implements Dasher::CDasherScreen. Definition at line 39 of file QtDasherScreen.h.

void QtDasherScreen::TextSize (  symbol  , int *  Width, int *  Height, int  )  const [inline, virtual]

Set Width and Height to those of the character Character at size Size. Implements Dasher::CDasherScreen. Definition at line 49 of file QtDasherScreen.h. References font.

void QtDasherScreen::timer (   )  [protected, slot]

Definition at line 162 of file QtDasherScreen.cc. References get_time(), interface, paused, and Dasher::CDasherInterface::TapOn(). Referenced by QtDasherScreen().

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Member Data Documentation

Dasher::CDashEditbox* QtDasherScreen::edit [protected]

Definition at line 101 of file QtDasherScreen.h. Referenced by QtDasherScreen().

QFont QtDasherScreen::font

Definition at line 74 of file QtDasherScreen.h. Referenced by DrawText(), QtDasherScreen(), and TextSize().

std::string QtDasherScreen::fontname [protected]

Definition at line 109 of file QtDasherScreen.h. Referenced by QtDasherScreen(), and SetFont().

std::vector<QFont> QtDasherScreen::Fonts

Definition at line 73 of file QtDasherScreen.h.

int QtDasherScreen::fontsize

Definition at line 75 of file QtDasherScreen.h. Referenced by QtDasherScreen().

std::vector<int> QtDasherScreen::FontSizes

Definition at line 72 of file QtDasherScreen.h.

CDasherInterface* QtDasherScreen::interface [protected]

Definition at line 100 of file QtDasherScreen.h. Referenced by DrawText(), mousePressEvent(), mouseReleaseEvent(), QtDasherScreen(), and timer().

QPainter* QtDasherScreen::painter [protected]

Definition at line 105 of file QtDasherScreen.h. Referenced by Blank(), Display(), DrawPolygon(), DrawRectangle(), DrawText(), Polyline(), QtDasherScreen(), and ~QtDasherScreen().

bool QtDasherScreen::paused [protected]

Definition at line 103 of file QtDasherScreen.h. Referenced by mousePressEvent(), mouseReleaseEvent(), QtDasherScreen(), and timer().

QPixmap* QtDasherScreen::pixmap [protected]

Definition at line 107 of file QtDasherScreen.h. Referenced by Blank(), paintEvent(), and QtDasherScreen().

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

• inputmethods/dasher/QtDasherScreen.h
• inputmethods/dasher/QtDasherScreen.cc

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