Module org.jhotdraw8.draw

Package org.jhotdraw8.draw

Class AbstractDrawingView

java.lang.Object

org.jhotdraw8.fxbase.beans.AbstractPropertyBean

org.jhotdraw8.draw.AbstractDrawingView

All Implemented Interfaces:

DrawingView, RenderContext, WritableRenderContext, PropertyBean, ReadOnlyPropertyBean

Direct Known Subclasses:

SimpleDrawingView

public abstract class AbstractDrawingView
extends AbstractPropertyBean
implements DrawingView

AbstractDrawingView.

Author:

Werner Randelshofer

Property Summary

Properties

Type	Property	Description
javafx.beans.property.ObjectProperty<Handle>	activeHandle	The active handle.
javafx.beans.property.ObjectProperty<ClipboardInputFormat>	clipboardInputFormat	The clipboard input format.
javafx.beans.property.ObjectProperty<ClipboardOutputFormat>	clipboardOutputFormat	The clipboard output format.
javafx.beans.property.ObjectProperty<DrawingEditor>	editor	The drawing editor.
javafx.beans.property.ReadOnlySetProperty<Figure>	selectedFigures	The selectedFiguresProperty holds the list of selected figures in the sequence they were selected by the user.
javafx.beans.property.ObjectProperty<Tool>	tool	The tool which currently edits this DrawingView.

Properties inherited from interface org.jhotdraw8.draw.DrawingView

activeParent, constrainer, drawing, focused, handles, model, zoomFactor

Field Summary

Fields inherited from class org.jhotdraw8.fxbase.beans.AbstractPropertyBean

properties

Fields inherited from interface org.jhotdraw8.draw.DrawingView

ACTIVE_HANDLE_PROPERTY, ACTIVE_PARENT_PROPERTY, CLIPBOARD_INPUT_FORMAT_PROPERTY, CLIPBOARD_OUTPUT_FORMAT_PROPERTY, CONSTRAINER_PROPERTY, DRAWING_PROPERTY, EDITOR_PROPERTY, FOCUSED_PROPERTY, MODEL_PROPERTY, SELECTED_FIGURES_PROPERTY, TOOL_PROPERTY, ZOOM_FACTOR_PROPERTY

Fields inherited from interface org.jhotdraw8.draw.render.RenderContext

CLIP_BOUNDS, DPI, MAX_NODES_PER_LAYER, RENDER_NUMBER_OF_PAGES, RENDER_PAGE, RENDER_PAGE_INTERNAL_NUMBER, RENDER_PAGE_NUMBER, RENDER_TIMESTAMP, RENDERING_INTENT, SYSTEM_COLOR_CONVERTER_KEY, UNIT_CONVERTER_KEY

Constructor Summary

Constructors

Constructor	Description
AbstractDrawingView()

Method Summary

Modifier and Type	Method	Description
javafx.beans.property.ObjectProperty<Handle>	activeHandleProperty()	The active handle.
javafx.beans.property.ObjectProperty<ClipboardInputFormat>	clipboardInputFormatProperty()	The clipboard input format.
javafx.beans.property.ObjectProperty<ClipboardOutputFormat>	clipboardOutputFormatProperty()	The clipboard output format.
void	copy()
void	cut()
javafx.beans.property.ObjectProperty<DrawingEditor>	editorProperty()	The drawing editor.
protected abstract void	invalidateHandles()
protected abstract void	onToolChanged(javafx.beans.Observable observable, @Nullable Tool oldValue, @Nullable Tool newValue)
void	paste()
protected abstract void	repaint()
javafx.beans.property.ReadOnlySetProperty<Figure>	selectedFiguresProperty()	The selectedFiguresProperty holds the list of selected figures in the sequence they were selected by the user.
<T> void	set(MapAccessor<T> key, @Nullable T value)
javafx.beans.property.ObjectProperty<Tool>	toolProperty()	The tool which currently edits this DrawingView.

Methods inherited from class org.jhotdraw8.fxbase.beans.AbstractPropertyBean

get, getNonNull, getProperties

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.jhotdraw8.draw.DrawingView

activeParentProperty, constrainerProperty, drawingProperty, findFigure, findFigure, findFigure, findFigure, findFigureNode, findFigures, findFigures, findFigures, findFiguresInside, findFiguresInside, findFiguresIntersecting, findFiguresIntersecting, findFiguresIntersecting, findHandle, focusedProperty, getActiveHandle, getActiveParent, getClipboardInputFormat, getClipboardOutputFormat, getClosestFigure, getConstrainer, getDrawing, getEditor, getFiguresWithCompatibleHandle, getHandles, getModel, getNode, getNode, getSelectedFigures, getSelectionAnchor, getSelectionLead, getTool, getViewToWorld, getVisibleRect, getWorldToView, getZoomFactor, handlesProperty, jiggleHandles, modelProperty, recreateHandles, scrollFigureToVisible, scrollRectToVisible, scrollSelectedFiguresToVisible, setActiveHandle, setActiveParent, setClipboardInputFormat, setClipboardOutputFormat, setConstrainer, setDrawing, setEditor, setModel, setTool, setZoomFactor, viewToWorld, viewToWorld, viewToWorld, worldToView, worldToView, worldToView, zoomFactorProperty

Methods inherited from interface org.jhotdraw8.fxbase.beans.PropertyBean

getProperty, put, remove, setNonNull, valueAt

Methods inherited from interface org.jhotdraw8.fxbase.beans.ReadOnlyPropertyBean

get, getNonNull

Property Details

editor

public javafx.beans.property.ObjectProperty<DrawingEditor> editorProperty

Specified by:

editorProperty in interface DrawingView

Returns:

the editor property

See Also:

• editorProperty()

clipboardInputFormat

public javafx.beans.property.ObjectProperty<ClipboardInputFormat> clipboardInputFormatProperty

Specified by:

clipboardInputFormatProperty in interface DrawingView

Returns:

the clipboard output format handle if present

See Also:

• clipboardInputFormatProperty()

clipboardOutputFormat

public javafx.beans.property.ObjectProperty<ClipboardOutputFormat> clipboardOutputFormatProperty

Specified by:

clipboardOutputFormatProperty in interface DrawingView

Returns:

the clipboard output format handle if present

See Also:

• clipboardOutputFormatProperty()

tool

public javafx.beans.property.ObjectProperty<Tool> toolProperty

Specified by:

toolProperty in interface DrawingView

Returns:

the tool property, with getBean() returning this drawing view, and getName() returning TOOL_PROPERTY.

See Also:

• toolProperty()

activeHandle

public javafx.beans.property.ObjectProperty<Handle> activeHandleProperty

Specified by:

activeHandleProperty in interface DrawingView

Returns:

the active handle if present

See Also:

• activeHandleProperty()

selectedFigures

public javafx.beans.property.ReadOnlySetProperty<Figure> selectedFiguresProperty

The selectedFiguresProperty holds the list of selected figures in the sequence they were selected by the user.

Specified by:

selectedFiguresProperty in interface DrawingView

Returns:

the currently selected figures

See Also:

• selectedFiguresProperty()

Constructor Details

AbstractDrawingView

public AbstractDrawingView()

Method Details

editorProperty

public javafx.beans.property.ObjectProperty<DrawingEditor> editorProperty()

Description copied from interface: DrawingView

The drawing editor.

Specified by:

editorProperty in interface DrawingView

Returns:

the editor property

clipboardInputFormatProperty

public javafx.beans.property.ObjectProperty<ClipboardInputFormat> clipboardInputFormatProperty()

Description copied from interface: DrawingView

The clipboard input format.

Specified by:

clipboardInputFormatProperty in interface DrawingView

Returns:

the clipboardInputFormat property

clipboardOutputFormatProperty

public javafx.beans.property.ObjectProperty<ClipboardOutputFormat> clipboardOutputFormatProperty()

Description copied from interface: DrawingView

The clipboard output format.

Specified by:

clipboardOutputFormatProperty in interface DrawingView

Returns:

the clipboardOutputFormat property

cut

public void cut()

copy

public void copy()

paste

public void paste()

toolProperty

public javafx.beans.property.ObjectProperty<Tool> toolProperty()

Description copied from interface: DrawingView

The tool which currently edits this DrawingView.

When a tool is set on the drawing view, then drawing view adds the Node of the tool to its tool panel which is stacked on top of the drawing panel. It then invokes toolsetDrawingView(this).

Setting a tool will removeChild the previous tool. The drawing view invokes tool.setDrawingView(null) and then removes its Node from its tool panel.

Specified by:

toolProperty in interface DrawingView

Returns:

the tool property

activeHandleProperty

public javafx.beans.property.ObjectProperty<Handle> activeHandleProperty()

Description copied from interface: DrawingView

The active handle.

This is the handle, on which the user has clicked the last time.

Tools that support keyboard input on handles, typically forward keyboard input to the active handle.

Specified by:

activeHandleProperty in interface DrawingView

Returns:

the activeHandle property

selectedFiguresProperty

public javafx.beans.property.ReadOnlySetProperty<Figure> selectedFiguresProperty()

The selectedFiguresProperty holds the list of selected figures in the sequence they were selected by the user.

Specified by:

selectedFiguresProperty in interface DrawingView

Returns:

the selectedFigures property

invalidateHandles

protected abstract void invalidateHandles()

repaint

protected abstract void repaint()

onToolChanged

protected abstract void onToolChanged(javafx.beans.Observable observable,
 @Nullable Tool oldValue,
 @Nullable Tool newValue)

set

public <T> void set(MapAccessor<T> key,
 @Nullable T value)

Specified by:

set in interface PropertyBean

Specified by:

set in interface WritableRenderContext