Ipelib
Public Member Functions | Static Public Member Functions | Protected Member Functions
ipe::Canvas Class Reference

#include <ipecanvas_win.h>

Inherits ipe::CanvasBase, ipe::CanvasBase, and ipe::CanvasBase.

List of all members.

Public Member Functions

 Canvas (GtkWidget *parent)
 ~Canvas ()
GtkWidget * window () const
 Canvas (QWidget *parent, Qt::WFlags f=0)
virtual void setCursor (TCursor cursor, double w=1.0, Color *color=0)
 Canvas (HWND parent)
HWND windowId () const
- Public Member Functions inherited from ipe::CanvasBase
virtual ~CanvasBase ()
void setPage (const Page *page, int pno, int view, const Cascade *sheet)
void setFontPool (const FontPool *fontPool)
Vector pan () const
double zoom () const
const Cascadecascade () const
Vector center () const
Vector pos () const
Vector unsnappedPos () const
Vector globalPos () const
Vector simpleSnapPos () const
const Snapsnap () const
int additionalModifiers () const
void setAdditionalModifiers (int mod)
Vector devToUser (const Vector &arg) const
Vector userToDev (const Vector &arg) const
void setCanvasStyle (const Style &style)
Style canvasStyle () const
void setPan (const Vector &v)
void setZoom (double zoom)
void setSnap (const Snap &s)
void setDimmed (bool dimmed)
void setAutoOrigin (const Vector &v)
Matrix canvasTfm () const
void setObserver (CanvasObserver *observer)
void setFifiVisible (bool visible)
void setSelectionVisible (bool visible)
void setTool (Tool *tool)
void finishTool ()
void update ()
void updateTool ()
int canvasWidth () const
int canvasHeight () const

Static Public Member Functions

static void init (HINSTANCE hInstance)

Protected Member Functions

virtual void invalidate ()
virtual void invalidate (int x, int y, int w, int h)
virtual void paintEvent (QPaintEvent *ev)
virtual void mousePressEvent (QMouseEvent *ev)
virtual void mouseReleaseEvent (QMouseEvent *ev)
virtual void mouseMoveEvent (QMouseEvent *ev)
virtual void tabletEvent (QTabletEvent *ev)
virtual void wheelEvent (QWheelEvent *ev)
virtual void keyPressEvent (QKeyEvent *ev)
virtual QSize sizeHint () const
- Protected Member Functions inherited from ipe::CanvasBase
 CanvasBase ()
void drawPaper (cairo_t *cc)
void drawFrame (cairo_t *cc)
void drawAxes (cairo_t *cc)
void drawGrid (cairo_t *cc)
void drawObjects (cairo_t *cc)
void drawTool (Painter &painter)
bool snapToPaperAndFrame ()
void refreshSurface ()
void computeFifi (double x, double y)

Additional Inherited Members

- Public Types inherited from ipe::CanvasBase
enum  TModifiers { EShift = 0x100, EControl = 0x200, EAlt = 0x400, EMeta = 0x800 }
enum  TCursor { EStandardCursor, EHandCursor, ECrossCursor, EDotCursor }
- Protected Attributes inherited from ipe::CanvasBase
CanvasObserveriObserver
TooliTool
const PageiPage
int iPageNumber
int iView
const CascadeiCascade
Style iStyle
Vector iPan
double iZoom
Snap iSnap
bool iDimmed
bool iAutoSnap
Vector iAutoOrigin
int iAdditionalModifiers
bool iRepaintObjects
int iWidth
int iHeight
cairo_surface_t * iSurface
Vector iUnsnappedMousePos
Vector iMousePos
Vector iGlobalPos
Vector iOldFifi
bool iFifiVisible
bool iSelectionVisible
FontsiFonts

Detailed Description

A widget (control) that displays an Ipe document page.


Constructor & Destructor Documentation

Canvas::Canvas ( GtkWidget *  parent)
Canvas::~Canvas ( )
Canvas::Canvas ( QWidget *  parent,
Qt::WFlags  f = 0 
)

Construct a new canvas.

Canvas::Canvas ( HWND  parent)

Member Function Documentation

GtkWidget* ipe::Canvas::window ( ) const
inline
void Canvas::setCursor ( TCursor  cursor,
double  w = 1.0,
Color color = 0 
)
virtual

Implements ipe::CanvasBase.

virtual void ipe::Canvas::invalidate ( )
protectedvirtual

Implements ipe::CanvasBase.

virtual void ipe::Canvas::invalidate ( int  x,
int  y,
int  w,
int  h 
)
protectedvirtual

Implements ipe::CanvasBase.

void Canvas::paintEvent ( QPaintEvent *  ev)
protectedvirtual
void Canvas::mousePressEvent ( QMouseEvent *  ev)
protectedvirtual
void Canvas::mouseReleaseEvent ( QMouseEvent *  ev)
protectedvirtual
void Canvas::mouseMoveEvent ( QMouseEvent *  ev)
protectedvirtual
void Canvas::tabletEvent ( QTabletEvent *  ev)
protectedvirtual
void Canvas::wheelEvent ( QWheelEvent *  ev)
protectedvirtual
void Canvas::keyPressEvent ( QKeyEvent *  ev)
protectedvirtual
QSize Canvas::sizeHint ( ) const
protectedvirtual
void Canvas::init ( HINSTANCE  hInstance)
static
HWND ipe::Canvas::windowId ( ) const
inline

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