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Rogue Wave Views 5.6

Rogue Wave Views
Gadgets Package API Reference Guide

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IlvColorSelector Class Reference

Dialog class. More...

#include <ilviews/gadgets/colorch.h>

Inheritance diagram for IlvColorSelector:
IlvDialog IlvGadgetContainer IlvContainer IlvDrawingView IlvView IlvAbstractView IlvSystemPort IlvPort

Public Member Functions

 IlvColorSelector (IlvDisplay *display, IlvSystemView transientFor=0)
 Constructor. More...
 
IlvColorget (IlBoolean grab=IlFalse, IlvCursor *cursor=0)
 Displays the color selector as a modal dialog. More...
 
IlvColorgetResult () const
 Returns the current selected color. More...
 
void set (IlvColor *color)
 Sets the color displayed by the color selector. More...
 
- Public Member Functions inherited from IlvDialog
 IlvDialog (IlvDisplay *display, const char *name, const char *title, const IlvRect &rect, IlUInt properties=0, IlvSystemView transientFor=0)
 Constructor. More...
 
 IlvDialog (IlvDisplay *display, const char *name, const char *title, const char *filename, const IlvRect *rect=0)
 Constructor. More...
 
 IlvDialog (IlvDisplay *display, const char *name, const char *title, const char *filename, IlUInt properties, const IlvRect *rect=0, IlvSystemView transientFor=0)
 Constructor. More...
 
virtual void apply ()
 Is called when the callback associated with the apply symbol is triggered. More...
 
virtual void cancel ()
 Is called when the callback associated with the cancel symbol is triggered. More...
 
virtual void wait (IlBoolean grab=IlFalse, IlvCursor *cursor=0)
 Displays a modal dialog. More...
 
IlBoolean wasCanceled () const
 Returns the status of the dialog after closing it. More...
 
- Public Member Functions inherited from IlvGadgetContainer
 IlvGadgetContainer (IlvDisplay *display, const char *name, const char *title, const IlvRect &rect, IlBoolean useacc=IlFalse, IlBoolean visible=IlTrue)
 Constructor. More...
 
 IlvGadgetContainer (IlvDisplay *display, const char *name, const char *title, const IlvRect &rect, IlUInt properties, IlBoolean useacc=IlFalse, IlBoolean visible=IlTrue, IlvSystemView transientFor=0)
 Constructor. More...
 
 IlvGadgetContainer (IlvAbstractView *parent, const IlvRect &rect, IlBoolean useacc=IlFalse, IlBoolean visible=IlTrue)
 Constructor. More...
 
 IlvGadgetContainer (IlvDisplay *display, IlvSystemView parent, const IlvRect &rect, IlBoolean useacc=IlFalse, IlBoolean visible=IlTrue)
 Constructor. More...
 
 IlvGadgetContainer (IlvDisplay *display, IlvSystemView window, IlBoolean useacc=IlFalse)
 Constructor. More...
 
virtual IlBoolean allowFocus (IlBoolean value)
 Specifies whether the container manages the focus. More...
 
virtual void applyResize (IlFloat sx, IlFloat sy, IlBoolean redraw=IlTrue)
 Is called to carry out the resize events applying to the gadget container. More...
 
IlBoolean autoResize (IlBoolean a)
 Sets the auto resize mode of the gadget container. More...
 
IlvButtongetDefaultButton () const
 Returns the default button of the gadget container. More...
 
virtual IlvGraphicgetFirstFocusGraphic () const
 Returns the first object that receives the focus in this container. More...
 
virtual IlvGraphicgetFocus () const
 Returns the object that has the keyboard focus in the gadget container. More...
 
virtual IlvGraphicgetGrab () const
 Returns the object that is currently grabbing events in the container. More...
 
virtual IlvGraphicgetLastFocusGraphic () const
 Returns the last object that receives the focus in this container. More...
 
IlvLookFeelHandlergetLookFeelHandler () const
 Returns the look and feel handler associated with this container. More...
 
virtual IlvGraphicgetNextFocusGraphic (IlvGraphic *object) const
 Returns the next object that will receive the focus after the specified object. More...
 
IlvGraphicgetOverriddenFocus () const
 Returns the object that will receive the focus after calling setFocus. More...
 
virtual IlvGraphicgetPreviousFocusGraphic (IlvGraphic *object) const
 Returns the previous object that received the focus before the specified object. More...
 
IlBoolean isAutoResizing () const
 Indicates whether the gadget container gets resized when loading a file. More...
 
virtual IlBoolean isFocusAllowed () const
 Indicates whether the focus is allowed in the container. More...
 
virtual void moveFocusAfter (IlBoolean redraw=IlTrue)
 Is called to find the next focusable object. More...
 
virtual void moveFocusBefore (IlBoolean redraw=IlTrue)
 Is called to find the previous focusable object. More...
 
void overrideFocus (IlvGraphic *obj)
 Sets the object that will receive the focus after calling setFocus. More...
 
virtual void removeGrab ()
 Cancels the grabbing settings defined with setGrab. More...
 
void setDefaultButton (IlvButton *, IlBoolean redraw=IlTrue)
 Sets the default button of the gadget container. More...
 
virtual void setFocus (IlvGraphic *graphic=0, IlBoolean redraw=IlTrue)
 Sets the focus to the specified object of the gadget container. More...
 
virtual void setGrab (IlvGraphic *object)
 Sets the specified object as the grabbing object. More...
 
void setLookFeelHandler (IlvLookFeelHandler *lfh)
 Sets the look and feel handler of this container. More...
 

Detailed Description

Dialog class.

Library: ilvadvgdt

The IlvColorSelector class lets you select a color. A predefined set of colors is available, but you can choose any color by modifying the slider values. The names of the graphic objects are displayed to let you change the default look of the dialog.

A color selector in RGB mode or HSV mode with color names and with color disk

See Also
IlvColor.

Constructor & Destructor Documentation

IlvColorSelector::IlvColorSelector ( IlvDisplay display,
IlvSystemView  transientFor = 0 
)

Constructor.

Initializes a new instance of the IlvColorSelector class.

Parameters
displayThe connection to the display.
transientForThe view for which the color selector is transient. See the IlvView constructors for more information about transient windows.

Member Function Documentation

IlvColor* IlvColorSelector::get ( IlBoolean  grab = IlFalse,
IlvCursor cursor = 0 
)

Displays the color selector as a modal dialog.

Parameters
grabA Boolean value specifying whether the dialog should be system modal, that is, grabs input events on the whole system so that, until the function returns, other applications will not be able to get any keyboard or mouse event. In this case, you can specify the cursor to be displayed in the parameter cursor. If grab is set to IlFalse (the default), the dialog is application modal, that is, the application does not receive input events in other windows.
cursorThe cursor used to choose the color when the dialog is system modal.
Warning
[note] Some operating systems, such as Windows NT and Windows 95, do not allow system modal dialogs. On these operating systems dialogs are always application modal.
See Also
getResult
IlvColor* IlvColorSelector::getResult ( ) const

Returns the current selected color.

Returns
The current selected color.
See Also
get
void IlvColorSelector::set ( IlvColor color)

Sets the color displayed by the color selector.

The RGB sliders and text fields are updated.

Parameters
colorThe color displayed by the color selector.
See Also
IlvColor

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