gtkfontselectiondialog.html

该压缩包包含了GTK+的大量API函数

><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
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><I
CLASS="EMPHASIS"
>Returns</I
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
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>TRUE if the font was found.
&#13;</TD
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><P
></P
></DIV
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><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN26494"
></A
><H3
><A
NAME="GTK-FONT-SELECTION-DIALOG-GET-PREVIEW-TEXT"
></A
>gtk_font_selection_dialog_get_preview_text ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
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><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><A
HREF=../glib/glib-basic-types.html#GCHAR
>gchar</A>*      gtk_font_selection_dialog_get_preview_text
                                            (<A
HREF="gtkfontselectiondialog.html"
>GtkFontSelectionDialog</A
> *fsd);</PRE
></TD
></TR
></TABLE
><P
>Gets the text displayed in the preview area.</P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN26501"
></A
><P
></P
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BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
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><TD
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><TT
CLASS="PARAMETER"
><I
>fsd</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a <A
HREF="gtkfontselectiondialog.html"
>GtkFontSelectionDialog</A
>.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><I
CLASS="EMPHASIS"
>Returns</I
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the text displayed in the preview area.
&#13;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN26515"
></A
><H3
><A
NAME="GTK-FONT-SELECTION-DIALOG-SET-PREVIEW-TEXT"
></A
>gtk_font_selection_dialog_set_preview_text ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void        gtk_font_selection_dialog_set_preview_text
                                            (<A
HREF="gtkfontselectiondialog.html"
>GtkFontSelectionDialog</A
> *fsd,
                                             const <A
HREF=../glib/glib-basic-types.html#GCHAR
>gchar</A> *text);</PRE
></TD
></TR
></TABLE
><P
>Sets the text displayed in the preview area.</P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN26522"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>fsd</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a <A
HREF="gtkfontselectiondialog.html"
>GtkFontSelectionDialog</A
>.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>text</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the text to display in the preview area.
&#13;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN26536"
></A
><H3
><A
NAME="GTK-FONT-SELECTION-DIALOG-SET-FILTER"
></A
>gtk_font_selection_dialog_set_filter ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void        gtk_font_selection_dialog_set_filter
                                            (<A
HREF="gtkfontselectiondialog.html"
>GtkFontSelectionDialog</A
> *fsd,
                                             <A
HREF="gtkfontselectiondialog.html#GTKFONTFILTERTYPE"
>GtkFontFilterType</A
> filter_type,
                                             <A
HREF="gtkfontselectiondialog.html#GTKFONTTYPE"
>GtkFontType</A
> font_type,
                                             <A
HREF=../glib/glib-basic-types.html#GCHAR
>gchar</A> **foundries,
                                             <A
HREF=../glib/glib-basic-types.html#GCHAR
>gchar</A> **weights,
                                             <A
HREF=../glib/glib-basic-types.html#GCHAR
>gchar</A> **slants,
                                             <A
HREF=../glib/glib-basic-types.html#GCHAR
>gchar</A> **setwidths,
                                             <A
HREF=../glib/glib-basic-types.html#GCHAR
>gchar</A> **spacings,
                                             <A
HREF=../glib/glib-basic-types.html#GCHAR
>gchar</A> **charsets);</PRE
></TD
></TR
></TABLE
><P
>Sets one of the two font filters, to limit the fonts shown.</P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN26550"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>fsd</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a <A
HREF="gtkfontselectiondialog.html"
>GtkFontSelectionDialog</A
>.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>filter_type</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>which of the two font filters to set, either
GTK_FONT_FILTER_BASE or GTK_FONT_FILTER_USER. The user filter
can be changed by the user, but the base filter is permanent.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>font_type</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the types of font to be shown. This is a bitwise combination of
GTK_FONT_BITMAP, GTK_FONT_SCALABLE and GTK_FONT_SCALABLE_BITMAP,
or GTK_FONT_ALL to show all three font types.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>foundries</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a NULL-terminated array of strings containing foundry names which
will be shown, or NULL to show all foundries.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>weights</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a NULL-terminated array of strings containing weight names which
will be shown, or NULL to show all weights.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>slants</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a NULL-terminated array of strings containing slant names which
will be shown, or NULL to show all slants.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>setwidths</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a NULL-terminated array of strings containing setwidth names which
will be shown, or NULL to show all setwidths.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>spacings</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a NULL-terminated array of strings containing spacings which
will be shown, or NULL to show all spacings.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>charsets</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a NULL-terminated array of strings containing charset names which
will be shown, or NULL to show all charsets.
&#13;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN26598"
></A
><H3
><A
NAME="GTKFONTTYPE"
></A
>enum GtkFontType</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>typedef enum
{
  GTK_FONT_BITMAP		= 1 &lt;&lt; 0,
  GTK_FONT_SCALABLE		= 1 &lt;&lt; 1,
  GTK_FONT_SCALABLE_BITMAP	= 1 &lt;&lt; 2,

  GTK_FONT_ALL			= 0x07
} GtkFontType;</PRE
></TD
></TR
></TABLE
><P
>A set of bit flags used to specify the type of fonts shown
when calling <A
HREF="gtkfontselectiondialog.html#GTK-FONT-SELECTION-DIALOG-SET-FILTER"
>gtk_font_selection_dialog_set_filter</A
>() or
<A
HREF="gtkfontselection.html#GTK-FONT-SELECTION-SET-FILTER"
>gtk_font_selection_set_filter</A
>().</P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN26605"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#F0F0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="LEFT"
VALIGN="TOP"
><TT
CLASS="LITERAL"
>GTK_FONT_BITMAP</TT
></TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>bitmap fonts.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="LEFT"
VALIGN="TOP"
><TT
CLASS="LITERAL"
>GTK_FONT_SCALABLE</TT
></TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>scalable fonts.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="LEFT"
VALIGN="TOP"
><TT
CLASS="LITERAL"
>GTK_FONT_SCALABLE_BITMAP</TT
></TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>scaled bitmap fonts.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="LEFT"
VALIGN="TOP"
><TT
CLASS="LITERAL"
>GTK_FONT_ALL</TT
></TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a bitwise combination of all of the above.&#13;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN26626"
></A
><H3
><A
NAME="GTKFONTFILTERTYPE"
></A
>enum GtkFontFilterType</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>typedef enum
{
  GTK_FONT_FILTER_BASE,
  GTK_FONT_FILTER_USER
} GtkFontFilterType;</PRE
></TD
></TR
></TABLE
><P
>A set of bit flags used to specify the filter being set
when calling <A
HREF="gtkfontselectiondialog.html#GTK-FONT-SELECTION-DIALOG-SET-FILTER"
>gtk_font_selection_dialog_set_filter</A
>() or
<A
HREF="gtkfontselection.html#GTK-FONT-SELECTION-SET-FILTER"
>gtk_font_selection_set_filter</A
>().</P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN26633"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#F0F0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="LEFT"
VALIGN="TOP"
><TT
CLASS="LITERAL"
>GTK_FONT_FILTER_BASE</TT
></TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the base filter, which can't be changed by the user.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="LEFT"
VALIGN="TOP"
><TT
CLASS="LITERAL"
>GTK_FONT_FILTER_USER</TT
></TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the user filter, which can be changed from within the
'Filter' page of the <A
HREF="gtkfontselection.html"
>GtkFontSelection</A
> widget.&#13;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN26647"
></A
><H2
>See Also</H2
><P
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
><A
HREF="gtkfontselection.html"
>GtkFontSelection</A
></DT
><DD
><P
>the underlying widget for selecting fonts.</P
></DD
></DL
></DIV
></P
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>GtkFontSelection</B
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