Component that lets you edit a color interactively. More...

#include <Inventor/Qt/SoQtColorEditor.h>

Inheritance diagram for SoQtColorEditor:

Public Types
enum	Sliders { NONE , INTENSITY , RGB , HSV , RGB_V , RGB_HSV }
	Sliders. More...

enum	UpdateFrequency { CONTINUOUS , AFTER_ACCEPT }
	Update frequency. More...

Public Member Functions
	SoQtColorEditor (QWidget parent=qApp->activeWindow(), const char name=NULL, SbBool buildInsideParent=TRUE)
	Constructor.

	~SoQtColorEditor ()
	Destructor.

void	attach (SoSFColor color, SoBase node)
	Attaches the editor to a color node and edits the specified color.

void	attach (SoMFColor color, int index, SoBase node)
	Attaches the editor to a color node and edits the specified color.

void	attach (SoMFUInt32 color, int index, SoBase node)
	Attaches the editor to a color node and edits the color of the given index.

void	detach ()
	Detaches the editor from a color node.

SbBool	isAttached ()
	Returns TRUE if the editor is attached.

void	addColorChangedCallback (SoQtColorEditorCB f, void userData=NULL)
	Additional way of using the color editor, by registering a callback which will be called whenever the color changes (check the UpdateFrequency to find when the callbacks will be called).

void	removeColorChangedCallback (SoQtColorEditorCB f, void userData=NULL)
	Removes colorChanged callback.

void	setColor (const SbColor &color)
	Sets a new color value.

const SbColor &	getColor ()
	Gets the current color value.

void	setWYSIWYG (SbBool trueOrFalse)
	Sets the WYSIWYG (what-you-see-is-what-you-get) mode on/off for the colored backgrounds of the sliders.

SbBool	isWYSIWYG ()
	Gets the WYSIWYG mode.

void	setCurrentSliders (SoQtColorEditor::Sliders whichSliders)
	Sets which slider(s) should be displayed.

SoQtColorEditor::Sliders	getCurrentSliders ()
	Gets which slider(s) should be displayed.

void	setUpdateFrequency (SoQtColorEditor::UpdateFrequency freq)
	Sets the update frequency.

SoQtColorEditor::UpdateFrequency	getUpdateFrequency ()
	Gets the update frequency.

virtual void	show ()
	Make the color editor visible.

virtual void	hide ()
	Hide the color editor.

Public Member Functions inherited from SoQtComponent
SbBool	isVisible ()
	Returns TRUE if this component is mapped onto the screen.

virtual QWidget *	getWidget () const
	This returns the base widget handle for this component.

SbBool	isTopLevelShell () const
	Returns TRUE if this component is a top level shell component (has its own window).

QWidget *	getShellWidget () const
	Returns the topLevelShell widget handle (NULL if the topLevelShell hasn't been created by this component).

QWidget *	getParentWidget () const
	Returns the parent widget handle.

void	setSize (const SbVec2s &size)
	Convenience routine on the widget handle.

SbVec2s	getSize ()
	Convenience routine on the widget handle.

virtual SbBool	setFullScreen (const SbBool enable)
	Switches the viewer into (or out of) fullscreen mode.

SbBool	isFullScreen (void) const
	Queries if the viewer is in fullscreen mode.

void	setFullScreenEnable (const SbBool enable)
	Enables/disables fullscreen mode.

SbBool	isFullScreenEnable (void) const
	Queries if it is possible to put the viewer in fullscreen mode.

SbGlContextHelper::Display	getDisplay ()
	On UNIX, returns the X display associated with this components widget.

void	setTitle (const char *newTitle)
	Sets window title.

void	setTitle (const SbString &newTitle)
	Sets window title.

void	setTitle (const QString &newTitle)
	Sets window title.

const QString	getTitle () const
	Gets window title.

void	setIconTitle (const QString &newIconTitle)
	Included for portability only.

const QString	getIconTitle () const
	Included for portability only.

SbString	getWidgetName () const
	Returns the widget handle name.

SbString	getClassName () const
	Returns the class name.

void	setWindowCloseCallback (SoQtComponentCB func, void data=NULL)
	Sets which callback to call when the user closes this component (double click in the upper left corner) - by default hide() is called on this component, unless a callback is set to something other than NULL.

Public Attributes
SbBool	alwaysOnTop
	Boolean indicating if the editor should be always on top of the other windows.

Public Attributes inherited from SoQtComponent
SbString	helpFileName
	Name of help file to open when the viewer Help button is pressed.

Additional Inherited Members
Static Public Member Functions inherited from SoQtComponent
static SoQtComponent *	getComponent (QWidget *widget)
	Returns the SoQtComponent for this widget handle.

Detailed Description

Component that lets you edit a color interactively.

The SoQtColorEditor class lets you interactively edit colors using color sliders and a color wheel. You can either use it directly to edit a color field in the database by using the attach()/detach() routines, or use it by registering a callback routine which will get called whenever the color changes (passing an SbColor to that routine).

The editor can currently be attached to only one color at a time. Attaching two different colors will automatically detach the first one before attaching the second.

Member Enumeration Documentation

◆ Sliders

enum SoQtColorEditor::Sliders

Sliders.

List of possible slider combinations, which is used to specify which sliders should be displayed at any time.

Enumerator
NONE	Display no sliders.
INTENSITY	Display intensity slider (default)
RGB	Display RGB sliders.
HSV	Display HSV sliders.
RGB_V	Display RGB and value sliders.
RGB_HSV	Display RGB and HSV sliders.

Definition at line 97 of file SoQtColorEditor.h.

◆ UpdateFrequency

enum SoQtColorEditor::UpdateFrequency

Update frequency.

UpdateFrequency is how often new values should be sent to the node or the callback routine.

Enumerator
CONTINUOUS	Send updates with every mouse motion.
AFTER_ACCEPT	Only send updates after user hits accept button.

Definition at line 129 of file SoQtColorEditor.h.

Constructor & Destructor Documentation

◆ SoQtColorEditor()

SoQtColorEditor::SoQtColorEditor	(	QWidget *	parent = `qApp->activeWindow()`,
		const char *	name = `NULL`,
		SbBool	buildInsideParent = `TRUE`
	)

Constructor.

◆ ~SoQtColorEditor()

SoQtColorEditor::~SoQtColorEditor ( )

Destructor.

Member Function Documentation

◆ addColorChangedCallback()

void SoQtColorEditor::addColorChangedCallback	(	SoQtColorEditorCB *	f,
		void *	userData = `NULL`
	)

inline

Additional way of using the color editor, by registering a callback which will be called whenever the color changes (check the UpdateFrequency to find when the callbacks will be called).

Definition at line 391 of file SoQtColorEditor.h.

◆ attach() [1/3]

void SoQtColorEditor::attach	(	SoMFColor *	color,
		int	index,
		SoBase *	node
	)

Attaches the editor to a color node and edits the specified color.

See attach() for details.

◆ attach() [2/3]

void SoQtColorEditor::attach	(	SoMFUInt32 *	color,
		int	index,
		SoBase *	node
	)

Attaches the editor to a color node and edits the color of the given index.

See attach() for details.

◆ attach() [3/3]

void SoQtColorEditor::attach	(	SoSFColor *	color,
		SoBase *	node
	)

Attaches the editor to a color node and edits the specified color.

Attaching to the color node increments the reference count of the color node.

The color editor uses a sensor on the color field to automatically update itself when the color is changed externally.

NOTE: The node containing the field needs to also be passed to attach the sensor to it (since field sensors are not yet supported).

NOTE: The color editor can only be attached to either a single field or a multiple field at any given time. Even when attached to a multiple field, only a single color from that field is edited, as specified by index.

◆ detach()

void SoQtColorEditor::detach ( )

Detaches the editor from a color node.

Detaching from the color node decrements the reference count of the color node.

◆ getColor()

const SbColor & SoQtColorEditor::getColor ( )

inline

Gets the current color value.

Definition at line 211 of file SoQtColorEditor.h.

◆ getCurrentSliders()

SoQtColorEditor::Sliders SoQtColorEditor::getCurrentSliders ( )

inline

Gets which slider(s) should be displayed.

Definition at line 240 of file SoQtColorEditor.h.

◆ getUpdateFrequency()

SoQtColorEditor::UpdateFrequency SoQtColorEditor::getUpdateFrequency ( )

inline

Gets the update frequency.

Definition at line 249 of file SoQtColorEditor.h.

◆ hide()

virtual void SoQtColorEditor::hide ( )

virtual

Hide the color editor.

Reimplemented from SoQtComponent.

◆ isAttached()

SbBool SoQtColorEditor::isAttached ( )

inline

Returns TRUE if the editor is attached.

Definition at line 188 of file SoQtColorEditor.h.

◆ isWYSIWYG()

SbBool SoQtColorEditor::isWYSIWYG ( )

inline

Gets the WYSIWYG mode.

Definition at line 231 of file SoQtColorEditor.h.

◆ removeColorChangedCallback()

void SoQtColorEditor::removeColorChangedCallback	(	SoQtColorEditorCB *	f,
		void *	userData = `NULL`
	)

inline

Removes colorChanged callback.

Definition at line 396 of file SoQtColorEditor.h.

◆ setColor()

void SoQtColorEditor::setColor ( const SbColor & color )

Sets a new color value.

NOTE: setColor() will call colorChanged callbacks if the color differs.

◆ setCurrentSliders()

void SoQtColorEditor::setCurrentSliders ( SoQtColorEditor::Sliders whichSliders )

Sets which slider(s) should be displayed.

◆ setUpdateFrequency()

void SoQtColorEditor::setUpdateFrequency ( SoQtColorEditor::UpdateFrequency freq )

Sets the update frequency.

See the UpdateFrequency enum declaration.

◆ setWYSIWYG()

void SoQtColorEditor::setWYSIWYG ( SbBool trueOrFalse )

Sets the WYSIWYG (what-you-see-is-what-you-get) mode on/off for the colored backgrounds of the sliders.

In WYSIWYG mode, the color shown on the slider background beneath the slider pointer is what you get. For example, if R,G,B sliders in WYSIWYG mode are set to (0,1,1), the color beneath each slider pointer will be cyan because (0,1,1) corresponds to cyan.

In non-WYSIWYG mode, the color shown on the slider background reflects only the value of the parameter that the slider controls. For example, the background of the red slider will display only red values, the green slider will display only green values, and so forth.

◆ show()

virtual void SoQtColorEditor::show ( )

virtual

Make the color editor visible.

Reimplemented from SoQtComponent.

Member Data Documentation

◆ alwaysOnTop

SbBool SoQtColorEditor::alwaysOnTop

Boolean indicating if the editor should be always on top of the other windows.

Definition at line 265 of file SoQtColorEditor.h.

The documentation for this class was generated from the following file:

Inventor/Qt/SoQtColorEditor.h

Open Inventor Release 2023.2.3

Public Types

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

SEE ALSO

Member Enumeration Documentation

◆ Sliders

◆ UpdateFrequency

Constructor & Destructor Documentation

◆ SoQtColorEditor()

◆ ~SoQtColorEditor()

Member Function Documentation

◆ addColorChangedCallback()

◆ attach() [1/3]

◆ attach() [2/3]

◆ attach() [3/3]

◆ detach()

◆ getColor()

◆ getCurrentSliders()

◆ getUpdateFrequency()

◆ hide()

◆ isAttached()

◆ isWYSIWYG()

◆ removeColorChangedCallback()

◆ setColor()

◆ setCurrentSliders()

◆ setUpdateFrequency()

◆ setWYSIWYG()

◆ show()

Member Data Documentation

◆ alwaysOnTop