ToolBarHandlePainter (Synthetica API)

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de.javasoft.plaf.synthetica.painter
Class ToolBarHandlePainter

java.lang.Object
  de.javasoft.plaf.synthetica.painter.ToolBarHandlePainter

public class ToolBarHandlePainter
extends java.lang.Object
extends java.lang.Object

Painter for toolBar handle.

UI-properties:

Synthetica.toolBar.handle.image.[x | y] - String, toolBar handle image path.

Synthetica.toolBar.handle.image[.x | .y].insets - Insets, image insets.

Synthetica.toolBar.handle.image.[x | y].tiled - Boolean, tile image, default is false.

Version:: 1.15, 14.05.2010

Nested Class Summary
`static class`	`Cacheable.ScaleType`

Field Summary
`protected static java.util.HashMap<java.lang.String,de.javasoft.plaf.synthetica.painter.SyntheticaComponentPainter>`	`instances`
`static java.lang.String`	`UI_KEY`

Constructor Summary
`protected`	`ToolBarHandlePainter()` Constructor.

Method Summary
`protected float`	`calcRelativeArc(java.awt.Graphics2D g2, float arc, float offset)` Helper method to calculate an arc relative to the given offset.
`protected float`	`calcRelativeGradientPos(java.awt.Graphics2D g2, float pos, float offset)` Helper method to calculate a relative gradient position in respect to the given offset.
`protected static float`	`calcRelativeLength(java.awt.Graphics2D g2, float length, float offset)` Helper method to calculate a length in respect to the given offset.
`protected float`	`calcRelativePos(java.awt.Graphics2D g2, float pos, float offset)` Helper method to calculate a relative position in respect to the given offset.
`protected java.awt.Color`	`createAlphaColor(java.awt.Color color, java.lang.Float alpha)` Helper method to create a alpha color from a solid color.
`protected java.awt.Paint`	`createLinearGradientPaint(float startX, float startY, float endX, float endY, float[] fractions, java.awt.Color[] colors)` Convenient method to create a LinearGradientPaint for Java 1.5 and Java 6.
`protected java.awt.BasicStroke`	`createStroke(javax.swing.plaf.synth.SynthContext sc)` Creates the stroke used for Java2D painting.
`int`	`getCacheHash(javax.swing.plaf.synth.SynthContext sc, int w, int h, int meta, java.lang.String id)` Returns a cache hash value which is used by SyntheticaSoftCache.
`java.awt.Insets`	`getCacheScaleInsets(javax.swing.plaf.synth.SynthContext sc, java.lang.String id)` Returns the insets in case of 9 square scaling is used.
`Cacheable.ScaleType`	`getCacheScaleType(java.lang.String id)` Returns the scaling type which will be used for scaling.
`static ToolBarHandlePainter`	`getInstance()` Returns painter instance.
`static ToolBarHandlePainter`	`getInstance(javax.swing.plaf.synth.SynthContext sc)` Returns painter instance.
`protected static de.javasoft.plaf.synthetica.painter.SyntheticaComponentPainter`	`getInstance(javax.swing.plaf.synth.SynthContext sc, java.lang.Class<?> syntheticaPainter, java.lang.String customPainterUIKey)` Returns a painter instance.
`protected static java.lang.String`	`getPainterClassName(javax.swing.plaf.synth.SynthContext sc, java.lang.Class<?> syntheticaPainter, java.lang.String customPainterUIKey)`
`protected float`	`getScale()` Returns the current scale factor.
`protected java.awt.Color`	`getSyntheticaBackgroundColor(javax.swing.JComponent c)` Helper method to create the Synthetica background color with alpha value provided by component background property or client properties "Synthetica.background" and "Synthetica.background.alpha".
`void`	`paintHandle(javax.swing.JComponent c, SyntheticaState state, int orientation, java.awt.Graphics g, int x, int y, int w, int h)` Paint toolBar handle.
`protected java.awt.Graphics2D`	`prepareGraphics2D(javax.swing.plaf.synth.SynthContext sc, java.awt.Graphics g, int x, int y, boolean antiAlias)` Prepare graphics for Java2D painting.
`protected java.awt.Graphics2D`	`prepareGraphics2D(javax.swing.plaf.synth.SynthContext sc, java.awt.Graphics g, int x, int y, boolean antiAlias, boolean translateXY)` Prepare graphics for Java2D painting.
`protected java.awt.Graphics2D`	`prepareGraphics2D(javax.swing.plaf.synth.SynthContext sc, java.awt.Graphics g, int x, int y, boolean antiAlias, boolean translateXY, java.awt.BasicStroke stroke)` Prepares/configures graphics object for 2D painting.
`protected java.awt.Graphics2D`	`prepareGraphics2D(javax.swing.plaf.synth.SynthContext sc, java.awt.Graphics g, int x, int y, int w, int h, java.awt.BasicStroke stroke)` Deprecated.
`protected java.awt.Graphics2D`	`prepareGraphics2D(javax.swing.plaf.synth.SynthContext sc, java.awt.Graphics g, int x, int y, int w, int h, boolean respectStrokeWidth)` Deprecated.
`protected void`	`restoreGraphics2D(java.awt.Graphics2D g2)` Restore the already prepared graphics object.
`protected float`	`scaleArc(float arc)` Returns a scaled arc.
`protected static java.awt.Shape`	`subtractStroke(java.awt.Graphics2D g2, java.awt.Shape s)` Helper method to subtract the stroke from the given shape.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

UI_KEY

public static final java.lang.String UI_KEY

See Also:: Constant Field Values

instances

protected static java.util.HashMap<java.lang.String,de.javasoft.plaf.synthetica.painter.SyntheticaComponentPainter> instances

Constructor Detail

ToolBarHandlePainter

protected ToolBarHandlePainter()

Constructor.

Method Detail

getInstance

public static ToolBarHandlePainter getInstance()

Returns painter instance.

getInstance

public static ToolBarHandlePainter getInstance(javax.swing.plaf.synth.SynthContext sc)

Returns painter instance.

Since:: V2.7.0

paintHandle

public void paintHandle(javax.swing.JComponent c,
                        SyntheticaState state,
                        int orientation,
                        java.awt.Graphics g,
                        int x,
                        int y,
                        int w,
                        int h)

Paint toolBar handle. The method is intended to be used by third parties.

Parameters:: c - The relevant component; state - Current component state; orientation - ToolBar orientation - JToolBar.HORIZONTAL, JToolBar.VERTICAL; g - Graphics used for rendering; x - The x position; y - The y position; w - The width; h - The height

getInstance

protected static de.javasoft.plaf.synthetica.painter.SyntheticaComponentPainter getInstance(javax.swing.plaf.synth.SynthContext sc,
                                                                                            java.lang.Class<?> syntheticaPainter,
                                                                                            java.lang.String customPainterUIKey)

Returns a painter instance.

getPainterClassName

protected static java.lang.String getPainterClassName(javax.swing.plaf.synth.SynthContext sc,
                                                      java.lang.Class<?> syntheticaPainter,
                                                      java.lang.String customPainterUIKey)

prepareGraphics2D

protected java.awt.Graphics2D prepareGraphics2D(javax.swing.plaf.synth.SynthContext sc,
                                                java.awt.Graphics g,
                                                int x,
                                                int y,
                                                boolean antiAlias,
                                                boolean translateXY,
                                                java.awt.BasicStroke stroke)

Prepares/configures graphics object for 2D painting.

Parameters:: sc - Synth context, can be null.; g - Graphics object.; x - Original X-position, if translateXY is true the point of origin is X,Y which means the paint method doesn't have to respect the X-position.; y - Original Y-position, if translateXY is true the point of origin is X,Y which means the paint method doesn't have to respect the Y-position.; antiAlias - True means anti-alias rendering hint will be set - it's recommended to enable anti-aliasing for borders (#draw(Shape s)) and for background fills (#fill(Shape s)) in case that the border is translucent.; translateXY - True, translate graphics to specified X,Y coordinates and respect stroke width - point of origin for painting is X,Y.; stroke - Stroke used for painting - can be null in this case (createStroke(SynthContext) will be used).
Returns:: Configured Graphics2D object.

prepareGraphics2D

protected java.awt.Graphics2D prepareGraphics2D(javax.swing.plaf.synth.SynthContext sc,
                                                java.awt.Graphics g,
                                                int x,
                                                int y,
                                                boolean antiAlias)

Prepare graphics for Java2D painting. Graphics will be translated to the specified X,Y coordinates - point of origin for painting is X,Y. Painter methods doesn't have to respect the X,Y-position.

See Also:: prepareGraphics2D(SynthContext, Graphics, int, int, boolean, boolean, BasicStroke), createStroke(SynthContext)

prepareGraphics2D

protected java.awt.Graphics2D prepareGraphics2D(javax.swing.plaf.synth.SynthContext sc,
                                                java.awt.Graphics g,
                                                int x,
                                                int y,
                                                boolean antiAlias,
                                                boolean translateXY)

Prepare graphics for Java2D painting.

See Also:: prepareGraphics2D(SynthContext, Graphics, int, int, boolean, boolean, BasicStroke), createStroke(SynthContext)

prepareGraphics2D

protected java.awt.Graphics2D prepareGraphics2D(javax.swing.plaf.synth.SynthContext sc,
                                                java.awt.Graphics g,
                                                int x,
                                                int y,
                                                int w,
                                                int h,
                                                java.awt.BasicStroke stroke)

Deprecated.

Prepare graphics for Java2D painting.

See Also:: prepareGraphics2D(SynthContext, Graphics, int, int, boolean, boolean, BasicStroke)

prepareGraphics2D

protected java.awt.Graphics2D prepareGraphics2D(javax.swing.plaf.synth.SynthContext sc,
                                                java.awt.Graphics g,
                                                int x,
                                                int y,
                                                int w,
                                                int h,
                                                boolean respectStrokeWidth)

Deprecated.

Prepare graphics for Java2D painting.

See Also:: prepareGraphics2D(SynthContext, Graphics, int, int, boolean, boolean, BasicStroke)

restoreGraphics2D

protected void restoreGraphics2D(java.awt.Graphics2D g2)

Restore the already prepared graphics object.

getScale

protected float getScale()

Returns the current scale factor.

createStroke

protected java.awt.BasicStroke createStroke(javax.swing.plaf.synth.SynthContext sc)

Creates the stroke used for Java2D painting.

scaleArc

protected float scaleArc(float arc)

Returns a scaled arc.

Parameters:: arc - The unscaled arc.
Returns:: The scaled arc.

calcRelativeArc

protected float calcRelativeArc(java.awt.Graphics2D g2,
                                float arc,
                                float offset)

Helper method to calculate an arc relative to the given offset. Note: Stroke width has to be equal to the scale factor

Parameters:: g2 - 2D graphics object.; arc - The base arc.; offset - The offset in pixel.
Returns:: The calculated arc.

calcRelativePos

protected float calcRelativePos(java.awt.Graphics2D g2,
                                float pos,
                                float offset)

Helper method to calculate a relative position in respect to the given offset. Note: Stroke width has to be equal to the scale factor

Parameters:: g2 - 2D graphics object.; pos - X/Y-position.; offset - The offset in pixel.
Returns:: The calculated position.

calcRelativeGradientPos

protected float calcRelativeGradientPos(java.awt.Graphics2D g2,
                                        float pos,
                                        float offset)

Helper method to calculate a relative gradient position in respect to the given offset. Note: Stroke width has to be equal to the scale factor

Parameters:: g2 - 2D graphics object.; pos - X/Y-position.; offset - The offset in pixel.
Returns:: The calculated position.

calcRelativeLength

protected static float calcRelativeLength(java.awt.Graphics2D g2,
                                          float length,
                                          float offset)

Helper method to calculate a length in respect to the given offset. Note: Stroke width has to be equal to the scale factor

Parameters:: g2 - 2D graphics object.; length - The length.; offset - The offset in pixel.
Returns:: The calculated length.

subtractStroke

protected static java.awt.Shape subtractStroke(java.awt.Graphics2D g2,
                                               java.awt.Shape s)

Helper method to subtract the stroke from the given shape.

Parameters:: g2 - Graphics.; s - The shape.
Returns:: The shape without stroke.

getSyntheticaBackgroundColor

protected java.awt.Color getSyntheticaBackgroundColor(javax.swing.JComponent c)

Helper method to create the Synthetica background color with alpha value provided by component background property or client properties "Synthetica.background" and "Synthetica.background.alpha". If no background color is set null will be returned.

Parameters:: c - The relevant JComponent.
Returns:: The background color including alpha value or null

createAlphaColor

protected java.awt.Color createAlphaColor(java.awt.Color color,
                                          java.lang.Float alpha)

Helper method to create a alpha color from a solid color. If color is null, null will be returned. If alpha value is null 0.1f will be used.

Parameters:: color - The color.; alpha - The alpha value - null means 0.1f
Returns:: The color including alpha value or null

createLinearGradientPaint

protected java.awt.Paint createLinearGradientPaint(float startX,
                                                   float startY,
                                                   float endX,
                                                   float endY,
                                                   float[] fractions,
                                                   java.awt.Color[] colors)

Convenient method to create a LinearGradientPaint for Java 1.5 and Java 6.

See Also:: SyntheticaLookAndFeel.createLinearGradientPaint(float, float, float, float, float[], Color[])

getCacheHash

public int getCacheHash(javax.swing.plaf.synth.SynthContext sc,
                        int w,
                        int h,
                        int meta,
                        java.lang.String id)

Returns a cache hash value which is used by SyntheticaSoftCache. The hash value has to represent every single paint attribute which is used by the painter class which implements the Cacheable interface.

Parameters:: sc - The synth context; w - The paint width; h - The paint height; meta - A context related meta value; id - Usually the relevant painter method name
Returns:: The hash value or -1 for non-cacheable

getCacheScaleType

public Cacheable.ScaleType getCacheScaleType(java.lang.String id)

Returns the scaling type which will be used for scaling.

Parameters:: id - Usually the relevant painter method name
Returns:: The scaling type

getCacheScaleInsets

public java.awt.Insets getCacheScaleInsets(javax.swing.plaf.synth.SynthContext sc,
                                           java.lang.String id)

Returns the insets in case of 9 square scaling is used.

Parameters:: sc - The synth context; id - Usually the relevant painter method name
Returns:: The image insets used for 9 square scaling

Overview

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de.javasoft.plaf.synthetica.painter Class ToolBarHandlePainter

UI_KEY

instances

ToolBarHandlePainter

getInstance

getInstance

paintHandle

getInstance

getPainterClassName

prepareGraphics2D

prepareGraphics2D

prepareGraphics2D

prepareGraphics2D

prepareGraphics2D

restoreGraphics2D

getScale

createStroke

scaleArc

calcRelativeArc

calcRelativePos

calcRelativeGradientPos

calcRelativeLength

subtractStroke

getSyntheticaBackgroundColor

createAlphaColor

createLinearGradientPaint

getCacheHash

getCacheScaleType

getCacheScaleInsets

de.javasoft.plaf.synthetica.painter
Class ToolBarHandlePainter