Class RedmondShelfRenderer
- java.lang.Object
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- org.eclipse.nebula.widgets.pshelf.AbstractRenderer
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- org.eclipse.nebula.widgets.pshelf.RedmondShelfRenderer
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public class RedmondShelfRenderer extends AbstractRenderer
NOTE: THIS WIDGET AND ITS API ARE STILL UNDER DEVELOPMENT. THIS IS A PRE-RELEASE ALPHA VERSION. USERS SHOULD EXPECT API CHANGES IN FUTURE VERSIONS.
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Field Summary
Fields Modifier and Type Field Description private org.eclipse.swt.graphics.Font
font
private org.eclipse.swt.graphics.Color
foreground
private org.eclipse.swt.graphics.Color
gradient1
private org.eclipse.swt.graphics.Color
gradient2
private org.eclipse.swt.graphics.Color
hoverForeground
private org.eclipse.swt.graphics.Color
hoverGradient1
private org.eclipse.swt.graphics.Color
hoverGradient2
private org.eclipse.swt.graphics.Color[]
initialColors
private org.eclipse.swt.graphics.Font
initialFont
private org.eclipse.swt.graphics.Font
initialOpenFont
private org.eclipse.swt.graphics.Color
lineColor
private int
margin
private PShelf
parent
private org.eclipse.swt.graphics.Font
selectedFont
private org.eclipse.swt.graphics.Color
selectedForeground
private org.eclipse.swt.graphics.Color
selectedGradient1
private org.eclipse.swt.graphics.Color
selectedGradient2
private int
spacing
private int
textMargin
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Constructor Summary
Constructors Constructor Description RedmondShelfRenderer()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description private static int
blend(int v1, int v2, int ratio)
private static org.eclipse.swt.graphics.RGB
blend(org.eclipse.swt.graphics.RGB c1, org.eclipse.swt.graphics.RGB c2, int ratio)
org.eclipse.swt.graphics.Point
computeSize(org.eclipse.swt.graphics.GC gc, int wHint, int hHint, java.lang.Object value)
Returns the size of the given value's visual representation.private static org.eclipse.swt.graphics.Color
createNewBlendedColor(org.eclipse.swt.graphics.Color c1, org.eclipse.swt.graphics.Color c2, int ratio)
private static org.eclipse.swt.graphics.Color
createNewReverseColor(org.eclipse.swt.graphics.Color c)
private static org.eclipse.swt.graphics.Color
createNewSaturatedColor(org.eclipse.swt.graphics.Color c, float saturation)
void
dispose()
Disposes of any resources managed by this renderer.org.eclipse.swt.graphics.Font
getFont()
org.eclipse.swt.graphics.Color
getForeground()
org.eclipse.swt.graphics.Color
getGradient1()
org.eclipse.swt.graphics.Color
getGradient2()
org.eclipse.swt.graphics.Color
getHoverForeground()
org.eclipse.swt.graphics.Color
getHoverGradient1()
org.eclipse.swt.graphics.Color
getHoverGradient2()
org.eclipse.swt.graphics.Color
getLineColor()
org.eclipse.swt.graphics.Font
getSelectedFont()
org.eclipse.swt.graphics.Color
getSelectedForeground()
org.eclipse.swt.graphics.Color
getSelectedGradient1()
org.eclipse.swt.graphics.Color
getSelectedGradient2()
private static java.lang.String
getShortString(org.eclipse.swt.graphics.GC gc, java.lang.String t, int width)
void
initialize(org.eclipse.swt.widgets.Control control)
Performs any initialization logic (such as creating new colors or fonts).void
paint(org.eclipse.swt.graphics.GC gc, java.lang.Object value)
Paints the visual representation of the given value on the given GC.private static org.eclipse.swt.graphics.RGB
saturate(org.eclipse.swt.graphics.RGB rgb, float saturation)
void
setFont(org.eclipse.swt.graphics.Font font)
void
setForeground(org.eclipse.swt.graphics.Color foreground)
Sets text color for non-selected items.void
setGradient1(org.eclipse.swt.graphics.Color gradient1)
void
setGradient2(org.eclipse.swt.graphics.Color gradient2)
void
setHoverForeground(org.eclipse.swt.graphics.Color hoverForeground)
Sets text color for the hovered item.void
setHoverGradient1(org.eclipse.swt.graphics.Color hoverGradient1)
void
setHoverGradient2(org.eclipse.swt.graphics.Color hoverGradient2)
void
setLineColor(org.eclipse.swt.graphics.Color lineColor)
void
setSelectedFont(org.eclipse.swt.graphics.Font selectedFont)
void
setSelectedForeground(org.eclipse.swt.graphics.Color selectedForeground)
Sets text color for the selected item.void
setSelectedGradient1(org.eclipse.swt.graphics.Color selectedGradient1)
void
setSelectedGradient2(org.eclipse.swt.graphics.Color selectedGradient2)
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Methods inherited from class org.eclipse.nebula.widgets.pshelf.AbstractRenderer
getBounds, getSize, isDisposed, isExpanded, isFocus, isHover, isMouseDown, isSelected, setBounds, setBounds, setDisposed, setExpanded, setFocus, setHover, setLocation, setLocation, setMouseDown, setSelected, setSize, setSize
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Field Detail
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initialColors
private org.eclipse.swt.graphics.Color[] initialColors
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textMargin
private int textMargin
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margin
private int margin
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parent
private PShelf parent
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spacing
private int spacing
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initialFont
private org.eclipse.swt.graphics.Font initialFont
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initialOpenFont
private org.eclipse.swt.graphics.Font initialOpenFont
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gradient1
private org.eclipse.swt.graphics.Color gradient1
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gradient2
private org.eclipse.swt.graphics.Color gradient2
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font
private org.eclipse.swt.graphics.Font font
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selectedFont
private org.eclipse.swt.graphics.Font selectedFont
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selectedGradient1
private org.eclipse.swt.graphics.Color selectedGradient1
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selectedGradient2
private org.eclipse.swt.graphics.Color selectedGradient2
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hoverGradient1
private org.eclipse.swt.graphics.Color hoverGradient1
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hoverGradient2
private org.eclipse.swt.graphics.Color hoverGradient2
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lineColor
private org.eclipse.swt.graphics.Color lineColor
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selectedForeground
private org.eclipse.swt.graphics.Color selectedForeground
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hoverForeground
private org.eclipse.swt.graphics.Color hoverForeground
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foreground
private org.eclipse.swt.graphics.Color foreground
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Method Detail
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computeSize
public org.eclipse.swt.graphics.Point computeSize(org.eclipse.swt.graphics.GC gc, int wHint, int hHint, java.lang.Object value)
Returns the size of the given value's visual representation.- Specified by:
computeSize
in classAbstractRenderer
- Parameters:
gc
- convenience GC for string and text extentswHint
- given width (or SWT.DEFAULT)hHint
- given height (or SWT.DEFAULT)value
- value to be sized- Returns:
- the size
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paint
public void paint(org.eclipse.swt.graphics.GC gc, java.lang.Object value)
Description copied from class:AbstractRenderer
Paints the visual representation of the given value on the given GC. The actual class of the value object is determined by the use of the implementing class.Implementors need to respect the bounds values that may have been specified. The bounds values may affect the x and y values for all drawing operations as well as the width and heights. Implementors may use a
Transform
to translate the coordinates of all the drawing operations, otherwise they will need to offset each draw.- Specified by:
paint
in classAbstractRenderer
- Parameters:
gc
- GC to paint withvalue
- the value being painted- See Also:
AbstractRenderer.paint(org.eclipse.swt.graphics.GC, java.lang.Object)
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initialize
public void initialize(org.eclipse.swt.widgets.Control control)
Description copied from class:AbstractRenderer
Performs any initialization logic (such as creating new colors or fonts).- Specified by:
initialize
in classAbstractRenderer
- Parameters:
control
- control that is using the renderer- See Also:
AbstractRenderer.initialize(org.eclipse.swt.widgets.Control)
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dispose
public void dispose()
Description copied from class:AbstractRenderer
Disposes of any resources managed by this renderer.- Overrides:
dispose
in classAbstractRenderer
- See Also:
AbstractRenderer.dispose()
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getLineColor
public org.eclipse.swt.graphics.Color getLineColor()
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setLineColor
public void setLineColor(org.eclipse.swt.graphics.Color lineColor)
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getFont
public org.eclipse.swt.graphics.Font getFont()
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setFont
public void setFont(org.eclipse.swt.graphics.Font font)
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getGradient1
public org.eclipse.swt.graphics.Color getGradient1()
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setGradient1
public void setGradient1(org.eclipse.swt.graphics.Color gradient1)
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getGradient2
public org.eclipse.swt.graphics.Color getGradient2()
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setGradient2
public void setGradient2(org.eclipse.swt.graphics.Color gradient2)
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getHoverGradient1
public org.eclipse.swt.graphics.Color getHoverGradient1()
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setHoverGradient1
public void setHoverGradient1(org.eclipse.swt.graphics.Color hoverGradient1)
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getHoverGradient2
public org.eclipse.swt.graphics.Color getHoverGradient2()
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setHoverGradient2
public void setHoverGradient2(org.eclipse.swt.graphics.Color hoverGradient2)
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getSelectedFont
public org.eclipse.swt.graphics.Font getSelectedFont()
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setSelectedFont
public void setSelectedFont(org.eclipse.swt.graphics.Font selectedFont)
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getSelectedForeground
public org.eclipse.swt.graphics.Color getSelectedForeground()
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setSelectedForeground
public void setSelectedForeground(org.eclipse.swt.graphics.Color selectedForeground)
Sets text color for the selected item.- Parameters:
selectedForeground
- Can benull
, foreground color of the parent is used in that case.
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getHoverForeground
public org.eclipse.swt.graphics.Color getHoverForeground()
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setHoverForeground
public void setHoverForeground(org.eclipse.swt.graphics.Color hoverForeground)
Sets text color for the hovered item.- Parameters:
hoverForeground
- Can benull
, foreground color of the parent is used in that case.
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getForeground
public org.eclipse.swt.graphics.Color getForeground()
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setForeground
public void setForeground(org.eclipse.swt.graphics.Color foreground)
Sets text color for non-selected items.- Parameters:
foreground
- Can benull
, foreground color of the parent is used in that case.
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getSelectedGradient1
public org.eclipse.swt.graphics.Color getSelectedGradient1()
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setSelectedGradient1
public void setSelectedGradient1(org.eclipse.swt.graphics.Color selectedGradient1)
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getSelectedGradient2
public org.eclipse.swt.graphics.Color getSelectedGradient2()
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setSelectedGradient2
public void setSelectedGradient2(org.eclipse.swt.graphics.Color selectedGradient2)
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getShortString
private static java.lang.String getShortString(org.eclipse.swt.graphics.GC gc, java.lang.String t, int width)
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blend
private static int blend(int v1, int v2, int ratio)
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blend
private static org.eclipse.swt.graphics.RGB blend(org.eclipse.swt.graphics.RGB c1, org.eclipse.swt.graphics.RGB c2, int ratio)
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createNewBlendedColor
private static org.eclipse.swt.graphics.Color createNewBlendedColor(org.eclipse.swt.graphics.Color c1, org.eclipse.swt.graphics.Color c2, int ratio)
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createNewReverseColor
private static org.eclipse.swt.graphics.Color createNewReverseColor(org.eclipse.swt.graphics.Color c)
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saturate
private static org.eclipse.swt.graphics.RGB saturate(org.eclipse.swt.graphics.RGB rgb, float saturation)
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createNewSaturatedColor
private static org.eclipse.swt.graphics.Color createNewSaturatedColor(org.eclipse.swt.graphics.Color c, float saturation)
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