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Rogue Wave Views 5.6

Rogue Wave Views
Gadgets Package API Reference Guide

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IlvFontSelector Class Reference

Dialog class. More...

#include <ilviews/gadgets/fontsel.h>

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

Public Member Functions

 IlvFontSelector (IlvDisplay *display, IlvSystemView transientFor=0)
 Constructor. More...
 
virtual void computeSizes (const char *family, IlvFontStyle style)
 Computes and displays the available sizes for the specified font family and style. More...
 
IlvFontget (IlBoolean grab=IlFalse, IlvCursor *cursor=0)
 Displays the font selector as a modal dialog. More...
 
IlvFontgetResult () const
 Returns the current selected font. More...
 
IlvFontStyle getStyle () const
 Returns the style of the selected font. More...
 
virtual void set (IlvFont *font)
 Selects a font in the font 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 IlvFontSelector class lets you select a font. On Windows, the font selector has an additional toggle button that lets you display the font sizes in points. The names of the graphic objects are displayed to let you change the default look of the dialog.

A Font Selector

See Also
IlvFont

Constructor & Destructor Documentation

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

Constructor.

Initializes a new instance of the IlvFontSelector class.

Parameters
displayConnection to the display.
transientForThe view for which the font selector is transient. For more information about transient windows, see the IlvView constructors.

Member Function Documentation

virtual void IlvFontSelector::computeSizes ( const char *  family,
IlvFontStyle  style 
)
virtual

Computes and displays the available sizes for the specified font family and style.

Computes and displays the available sizes for the font specified by family and style.

Parameters
familyThe font family
styleThe font style.
See Also
IlvFontStyle
IlvFont* IlvFontSelector::get ( IlBoolean  grab = IlFalse,
IlvCursor cursor = 0 
)

Displays the font selector as a modal dialog.

Parameters
grabA Boolean value specifying whether the dialog should be system modal. A system modal dialog grabs input events occurring on the entire system so that other applications cannot get any keyboard or mouse events until the member function returns. In this case, you can specify the cursor to be used in the parameter cursor. If grab is set to IlFalse (the default), the dialog is application modal, which means that the application does not receive input events in other windows.
cursorThe cursor used to make the selection.
Returns
The selected font.
See Also
getResult
IlvFont* IlvFontSelector::getResult ( ) const

Returns the current selected font.

Returns
The current selected font.
IlvFontStyle IlvFontSelector::getStyle ( ) const

Returns the style of the selected font.

Returns
The style of the selected font.
virtual void IlvFontSelector::set ( IlvFont font)
virtual

Selects a font in the font selector.

Parameters
fontThe font to be selected. If the specified font cannot be found, the member function does nothing.
See Also
getResult, get

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