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
@NonNull javafx.beans.property.ObjectProperty<Handle>	activeHandle	The active handle.
@NonNull javafx.beans.property.ObjectProperty<ClipboardInputFormat>	clipboardInputFormat	The clipboard input format.
@NonNull javafx.beans.property.ObjectProperty<ClipboardOutputFormat>	clipboardOutputFormat	The clipboard output format.
@NonNull javafx.beans.property.ObjectProperty<DrawingEditor>	editor	The drawing editor.
@NonNull javafx.beans.property.ReadOnlySetProperty<Figure>	selectedFigures	The selectedFiguresProperty holds the list of selected figures in the sequence they were selected by the user.
@NonNull 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
@NonNull javafx.beans.property.ObjectProperty<Handle>	activeHandleProperty()	The active handle.
@NonNull javafx.beans.property.ObjectProperty<ClipboardInputFormat>	clipboardInputFormatProperty()	The clipboard input format.
@NonNull javafx.beans.property.ObjectProperty<ClipboardOutputFormat>	clipboardOutputFormatProperty()	The clipboard output format.
void	copy()
void	cut()
@NonNull javafx.beans.property.ObjectProperty<DrawingEditor>	editorProperty()	The drawing editor.
protected abstract void	invalidateHandles()
protected abstract void	onToolChanged(@NonNull javafx.beans.Observable observable, @Nullable Tool oldValue, @Nullable Tool newValue)
void	paste()
protected abstract void	repaint()
@NonNull 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(@NonNull MapAccessor<T> key, @Nullable T value)
@NonNull 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 @NonNull javafx.beans.property.ObjectProperty<DrawingEditor> editorProperty

Specified by:

editorProperty in interface DrawingView

Returns:

the editor property

See Also:

• editorProperty()

clipboardInputFormat

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

Specified by:

activeHandleProperty in interface DrawingView

Returns:

the active handle if present

See Also:

• activeHandleProperty()

selectedFigures

public @NonNull 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 @NonNull 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 @NonNull 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 @NonNull 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 @NonNull 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 @NonNull 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 @NonNull 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(@NonNull javafx.beans.Observable observable,
 @Nullable Tool oldValue,
 @Nullable Tool newValue)

set

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

Specified by:

set in interface PropertyBean

Specified by:

set in interface WritableRenderContext