Gamma/Photon : Using Gamma™ with the Photon microGUI®, Version 1.1
	Widget Classes

`PtFontSel`

PtFontSel — is used to select font attributes.

Synopsis

class PtFontSel PtContainer
{
    font_display;    // short  (Pt_ARG_FONT_DISPLAY)    
    font_flags;      // flag  (Pt_ARG_FONT_FLAGS)    
    font_name;       // string  (Pt_ARG_FONT_NAME)    
    font_sample;     // PtWidget  (Pt_ARG_FONT_SAMPLE)    
    font_symbol;     // long  (Pt_ARG_FONT_SYMBOL)    
}

Base Classes

PtWidget <-- PtBasic <-- PtContainer <-- PtFontSel

Description

This widget is a dialog box that lets you choose a font, edit the size, and make it bold, italic, or anti-aliased. It also has a display for a sample text string of the selected font.

For detailed information, please refer to PtFontSel in the Photon documentation.

Instance Variables

font_display

This instance variable controls the categories of fonts offered, and may have one of the following values:

Constant	Description
`Pt_FONTSEL_SCALABLE`	Include scalable fonts.
`Pt_FONTSEL_BITMAP`	Include bitmap fonts.
`Pt_FONTSEL_PROP`	Include proportional fonts.
`Pt_FONTSEL_FIXED`	Include fixed fonts.
`Pt_FONTSEL_ALL_FONTS`	Include all fonts.

font_flags

This instance variable controls characteristics of the widget, and may be a combination of zero or more of the following flags:

Constant	Description
`Pt_FONTSEL_AA_CHECK`	Restricts the use of anti-aliasing button to scalable fonts.
`Pt_FONTSEL_SAMPLE`	Displays sample text using the current font.

font_name

A string specifying the initial and/or currently selected font. Default is "helv12".

font_sample

A string specifying the sample to be displayed if the Pt_FONTSEL_SAMPLE flag is set. Default is "AaBbCcXxYyZz".

font_symbol

A character specifying the font family to include in the selection dialog. 'A', the default, specifies Latin fonts.

Callbacks

The following callback is associated with this widget:

Callback	Description
`Pt_CB_FONT_MODIFY`	This callback is generated when a selected font is modified.

Associated Classes

PtCallbackInfo


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