Class ChooserColorSpecifier
java.lang.Object
uk.ac.starlink.ttools.plot2.config.SpecifierPanel<Color>
uk.ac.starlink.ttools.plot2.config.ChooserColorSpecifier
SpecifierPanel subclass that uses a JColorChooser to specify a colour.
The color chooser is somewhat customised, including by installing a
custom Palettes chooser panel, and the whole thing is displayed
in a popup menu rather than a dialogue or frame, since that more
closely approximates what you get from other SpecifierPanel components
(such as a JComboBox).
- Since:
- 27 Jan 2017
- Author:
- Mark Taylor
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Constructor Summary
ConstructorsConstructorDescriptionChooserColorSpecifier
(Color dfltColor) Constructs a specifier based on a given default colour.ChooserColorSpecifier
(JColorChooser chooser) Constructs a specifier based on a given JColorChooser. -
Method Summary
Modifier and TypeMethodDescriptionprotected JComponent
Abstract method called lazily duringgetComponent
to obtain the graphical component used by this specifier.Creates some standard named colour lists.Returns this specifier's JColorChooser.Returns the typed value currently specified by the graphical component.void
setSpecifiedValue
(Color color) Sets the typed value represented by the graphical component.void
submitReport
(ReportMap report) Accepts information about a completed plot that was drawn with input from this specifier.Methods inherited from class uk.ac.starlink.ttools.plot2.config.SpecifierPanel
addActionListener, fireAction, getActionForwarder, getChangeForwarder, getComponent, isXFill, removeActionListener
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Constructor Details
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ChooserColorSpecifier
Constructs a specifier based on a given default colour.- Parameters:
dfltColor
- initial colour
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ChooserColorSpecifier
Constructs a specifier based on a given JColorChooser.- Parameters:
chooser
- chooser component
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Method Details
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createComponent
Description copied from class:SpecifierPanel
Abstract method called lazily duringgetComponent
to obtain the graphical component used by this specifier. It will be called a maximum of once. It is not necessary that the component actually be created in this method, for instance it may be created at construction time if that's more convenient.- Specified by:
createComponent
in classSpecifierPanel<Color>
- Returns:
- graphical component
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getSpecifiedValue
Description copied from interface:Specifier
Returns the typed value currently specified by the graphical component.- Returns:
- specified value
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setSpecifiedValue
Description copied from interface:Specifier
Sets the typed value represented by the graphical component. Calling this method ought to make it clear to the user what value it is set at; in any case a subsequent call ofgetSpecifiedValue
should yield the same result.However if a value is set which is of the correct type but cannot be represented by this specifier, results are unpredictable.
- Parameters:
color
- new value
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submitReport
Description copied from interface:Specifier
Accepts information about a completed plot that was drawn with input from this specifier. In many cases, the implementation of this method will be a no-op, but it gives this object a chance to update its state or its component's appearance based on the way the plot was actually drawn, which may provide information not otherwise available to this object.- Parameters:
report
- report of a plot partially specified by this object
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getColorChooser
Returns this specifier's JColorChooser.- Returns:
- color chooser
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createPaletteMap
Creates some standard named colour lists. The sequences of some of these have been somewhat adjusted so that the colours align between different palettes.- Returns:
- paletteName->colourList map
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