This interface adds some more methods for all flkt-based views. More...

#include <fltkplatform.hh>

Public Member Functions
virtual bool	usesFltkWidgets ()=0

virtual void	addFltkWidget (Fl_Widget widget, core::Allocation allocation)

virtual void	removeFltkWidget (Fl_Widget *widget)

virtual void	allocateFltkWidget (Fl_Widget widget, core::Allocation allocation)

virtual void	drawFltkWidget (Fl_Widget widget, core::Rectangle area)

Public Member Functions inherited from dw::core::View
virtual void	setLayout (Layout *layout)=0
	This methods notifies the view, that it has been attached to a layout.

virtual void	setCanvasSize (int width, int ascent, int descent)=0
	Set the canvas size.

virtual void	setCursor (style::Cursor cursor)=0
	Set the cursor appearance.

virtual void	setBgColor (style::Color *color)=0
	Set the background of the view.

virtual bool	usesViewport ()=0
	Return, whether this view uses a viewport.

virtual int	getHScrollbarThickness ()=0
	Get the thickness of the horizontal scrollbar, when it is visible.

virtual int	getVScrollbarThickness ()=0
	Get the thickness of the vertical scrollbar, when it is visible.

virtual int	getScrollbarOnLeft ()=0

virtual void	scrollTo (int x, int y)=0
	Scroll the viewport to the given position.

virtual void	scroll (ScrollCommand)
	Scroll the viewport as commanded.

virtual void	setViewportSize (int width, int height, int hScrollbarThickness, int vScrollbarThickness)=0
	Set the viewport size.

virtual void	startDrawing (Rectangle *area)=0
	Called before drawing.

virtual void	finishDrawing (Rectangle *area)=0
	Called after drawing.

virtual void	queueDraw (Rectangle *area)=0
	Queue a region, which is given in canvas coordinates, for drawing.

virtual void	queueDrawTotal ()=0
	Queue the total viewport for drawing.

virtual void	cancelQueueDraw ()=0
	Cancel a draw queue request.

virtual void	drawPoint (style::Color *color, style::Color::Shading shading, int x, int y)=0

virtual void	drawLine (style::Color *color, style::Color::Shading shading, int x1, int y1, int x2, int y2)=0

virtual void	drawTypedLine (style::Color *color, style::Color::Shading shading, style::LineType type, int width, int x1, int y1, int x2, int y2)=0

virtual void	drawRectangle (style::Color *color, style::Color::Shading shading, bool filled, int x, int y, int width, int height)=0

virtual void	drawArc (style::Color *color, style::Color::Shading shading, bool filled, int centerX, int centerY, int width, int height, int angle1, int angle2)=0

virtual void	drawPolygon (style::Color color, style::Color::Shading shading, bool filled, bool convex, Point points, int npoints)=0

virtual void	drawText (style::Font font, style::Color color, style::Color::Shading shading, int x, int y, const char *text, int len)=0

virtual void	drawSimpleWrappedText (style::Font font, style::Color color, style::Color::Shading shading, int x, int y, int w, int h, const char *text)=0

virtual void	drawImage (Imgbuf *imgbuf, int xRoot, int yRoot, int x, int y, int width, int height)=0

virtual View *	getClippingView (int x, int y, int width, int height)=0

virtual void	mergeClippingView (View *clippingView)=0

Public Member Functions inherited from lout::object::Object
virtual	~Object ()
	The destructor is defined as virtual (but not abstract), so that destruction of Object's works properly.

virtual bool	equals (Object *other)
	Returns, whether two objects are equal.

virtual int	hashValue ()
	Return a hash value for the object.

virtual Object *	clone ()
	Return an exact copy of the object.

virtual void	intoStringBuffer (misc::StringBuffer *sb)
	Store a textual representation of the object in a misc::StringBuffer.

char *	toString ()
	Use object::Object::intoStringBuffer to return a textual representation of the object.

virtual size_t	sizeOf ()
	Return the number of bytes, this object totally uses.