class FXCanvas

Canvas, an area drawn by another object

Inheritance:

Public Methods

FXCanvas(FXComposite* p, FXObject* tgt=NULL, FXSelector sel=0, FXuint opts=FRAME_NORMAL, FXint x=0, FXint y=0, FXint w=0, FXint h=0)

Construct new drawing canvas widget

virtual FXbool canFocus() const

Return TRUE because canvas can receive focus

Inherited from FXWindow:

Public Methods

FXWindow* getParent() const

FXWindow* getOwner() const

FXWindow* getShell() const

FXWindow* getRoot() const

FXWindow* getNext() const

FXWindow* getPrev() const

FXWindow* getFirst() const

FXWindow* getLast() const

FXWindow* getFocus() const

void setKey(FXuint k)

FXuint getKey() const

void setTarget(FXObject* t)

FXObject* getTarget() const

void setSelector(FXSelector sel)

FXSelector getSelector() const

FXint getX() const

FXint getY() const

virtual FXint getDefaultWidth()

virtual FXint getDefaultHeight()

virtual FXint getWidthForHeight(FXint givenheight)

virtual FXint getHeightForWidth(FXint givenwidth)

void setX(FXint x)

void setY(FXint y)

void setWidth(FXint w)

void setHeight(FXint h)

void setLayoutHints(FXuint lout)

FXuint getLayoutHints() const

FXAccelTable* getAccelTable() const

void setAccelTable(FXAccelTable* acceltable)

void addHotKey(FXHotKey code)

void remHotKey(FXHotKey code)

FXbool isShell() const

FXbool isChildOf(const FXWindow* window) const

FXbool containsChild(const FXWindow* child) const

FXWindow* getChildAt(FXint x, FXint y) const

FXint numChildren() const

FXint indexOfChild(const FXWindow* window) const

FXWindow* childAtIndex(FXint index) const

static FXWindow* commonAncestor(FXWindow* a, FXWindow* b)

void setDefaultCursor(FXCursor* cur)

FXCursor* getDefaultCursor() const

void setDragCursor(FXCursor* cur)

FXCursor* getDragCursor() const

FXint getCursorPosition(FXint& x, FXint& y, FXuint& buttons) const

FXint setCursorPosition(FXint x, FXint y)

FXbool isEnabled() const

FXbool isActive() const

FXbool hasFocus() const

virtual void setFocus()

virtual void killFocus()

virtual void setDefault(FXbool enable=TRUE)

FXbool isDefault() const

void setInitial(FXbool enable=TRUE)

FXbool isInitial() const

virtual void enable()

virtual void disable()

virtual void create()

virtual void detach()

virtual void destroy()

virtual void raise()

virtual void lower()

virtual void move(FXint x, FXint y)

virtual void resize(FXint w, FXint h)

virtual void position(FXint x, FXint y, FXint w, FXint h)

virtual void recalc()

void forceRefresh()

virtual void reparent(FXWindow* newparent)

void scroll(FXint x, FXint y, FXint w, FXint h, FXint dx, FXint dy)

void update(FXint x, FXint y, FXint w, FXint h)

void update()

void repaint(FXint x, FXint y, FXint w, FXint h)

void repaint()

void grab()

void ungrab()

FXbool grabbed() const

void grabKeyboard()

void ungrabKeyboard()

FXbool grabbedKeyboard() const

virtual void show()

virtual void hide()

FXbool shown() const

virtual FXbool isComposite() const

FXbool underCursor() const

FXbool hasSelection() const

FXbool acquireSelection(const FXDragType* types, FXuint numtypes)

FXbool releaseSelection()

FXbool hasClipboard() const

FXbool acquireClipboard(const FXDragType* types, FXuint numtypes)

FXbool releaseClipboard()

void dropEnable()

void dropDisable()

FXbool isDropEnabled() const

FXbool isDragging() const

FXbool beginDrag(const FXDragType* types, FXuint numtypes)

FXbool handleDrag(FXint x, FXint y, FXDragAction action=DRAG_COPY)

FXbool endDrag(FXbool drop=TRUE)

FXbool isDropTarget() const

void setDragRectangle(FXint x, FXint y, FXint w, FXint h, FXbool wantupdates=TRUE)

void clearDragRectangle()

void acceptDrop(FXDragAction action=DRAG_ACCEPT)

FXDragAction didAccept() const

FXbool inquireDNDTypes(FXDNDOrigin origin, FXDragType*& types, FXuint& numtypes)

FXbool offeredDNDType(FXDNDOrigin origin, FXDragType type)

FXDragAction inquireDNDAction() const

FXbool setDNDData(FXDNDOrigin origin, FXDragType type, FXuchar* data, FXuint size)

FXbool getDNDData(FXDNDOrigin origin, FXDragType type, FXuchar*& data, FXuint& size)

virtual FXbool contains(FXint parentx, FXint parenty) const

void translateCoordinatesFrom(FXint& tox, FXint& toy, const FXWindow* fromwindow, FXint fromx, FXint fromy) const

void translateCoordinatesTo(FXint& tox, FXint& toy, const FXWindow* towindow, FXint fromx, FXint fromy) const

virtual void setBackColor(FXColor clr)

FXColor getBackColor() const

void linkBefore(FXWindow* sibling)

void linkAfter(FXWindow* sibling)

virtual void save(FXStream& store) const

virtual void load(FXStream& store)

Inherited from FXDrawable:

Public Methods

FXint getWidth() const

FXint getHeight() const

FXVisual* getVisual() const

void setVisual(FXVisual* vis)

Inherited from FXId:

Public Methods

FXApp* getApp() const

FXID id() const

void setUserData(void* ptr)

void* getUserData() const

Inherited from FXObject:

Public Methods

const FXchar* getClassName() const

FXbool isMemberOf(const FXMetaClass* metaclass) const

Documentation

Canvas, an area drawn by another object

FXCanvas(FXComposite* p, FXObject* tgt=NULL, FXSelector sel=0, FXuint opts=FRAME_NORMAL, FXint x=0, FXint y=0, FXint w=0, FXint h=0)

Construct new drawing canvas widget

virtual FXbool canFocus() const

Return TRUE because canvas can receive focus

Direct child classes:

FXGLCanvas

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