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<HTML><HEAD><TITLE>GtkHButtonBox</TITLE><METANAME="GENERATOR"CONTENT="Modular DocBook HTML Stylesheet Version 1.61"><LINKREL="HOME"TITLE="GTK+ Reference Manual"HREF="index.html"><LINKREL="UP"TITLE="GTK+ Widgets and Objects"HREF="gtkobjects.html"><LINKREL="PREVIOUS"TITLE="GtkHandleBox"HREF="gtkhandlebox.html"><LINKREL="NEXT"TITLE="GtkHBox"HREF="gtkhbox.html"></HEAD><BODYCLASS="REFENTRY"BGCOLOR="#FFFFFF"TEXT="#000000"LINK="#0000FF"VLINK="#840084"ALINK="#0000FF"><DIVCLASS="NAVHEADER"><TABLEWIDTH="100%"BORDER="0"BGCOLOR="#000000"CELLPADDING="1"CELLSPACING="0"><TR><THCOLSPAN="4"ALIGN="center"><FONTCOLOR="#FFFFFF"SIZE="5">GTK+ Reference Manual</FONT></TH></TR><TR><TDWIDTH="25%"BGCOLOR="#C00000"ALIGN="left"><AHREF="gtkhandlebox.html"><FONTCOLOR="#FFFFFF"SIZE="3"><B><<< Previous Page</B></FONT></A></TD><TDWIDTH="25%"BGCOLOR="#0000C0"ALIGN="center"><FONTCOLOR="#FFFFFF"SIZE="3"><B><AHREF="index.html"><FONTCOLOR="#FFFFFF"SIZE="3"><B>Home</B></FONT></A></B></FONT></TD><TDWIDTH="25%"BGCOLOR="#00C000"ALIGN="center"><FONTCOLOR="#FFFFFF"SIZE="3"><B><AHREF="gtkobjects.html"><FONTCOLOR="#FFFFFF"SIZE="3"><B>Up</B></FONT></A></B></FONT></TD><TDWIDTH="25%"BGCOLOR="#C00000"ALIGN="right"><AHREF="gtkhbox.html"><FONTCOLOR="#FFFFFF"SIZE="3"><B>Next Page >>></B></FONT></A></TD></TR></TABLE></DIV><H1><ANAME="GTKHBUTTONBOX">GtkHButtonBox</A></H1><DIVCLASS="REFNAMEDIV"><ANAME="AEN27123"></A><H2>Name</H2>GtkHButtonBox -- a container for arranging button horizontally.</DIV><DIVCLASS="REFSYNOPSISDIV"><ANAME="AEN27126"></A><H2>Synopsis</H2><TABLEBORDER="0"BGCOLOR="#D6E8FF"WIDTH="100%"CELLPADDING="6"><TR><TD><PRECLASS="SYNOPSIS"> #include <gtk/gtk.h>struct <AHREF="gtkhbuttonbox.html#GTKHBUTTONBOX-STRUCT">GtkHButtonBox</A>;<AHREF="gtkwidget.html">GtkWidget</A>* <AHREF="gtkhbuttonbox.html#GTK-HBUTTON-BOX-NEW">gtk_hbutton_box_new</A> (void);<AHREF=../glib/glib-basic-types.html#GINT>gint</A> <AHREF="gtkhbuttonbox.html#GTK-HBUTTON-BOX-GET-SPACING-DEFAULT">gtk_hbutton_box_get_spacing_default</A> (void);<AHREF="gtk-standard-enumerations.html#GTKBUTTONBOXSTYLE">GtkButtonBoxStyle</A> <AHREF="gtkhbuttonbox.html#GTK-HBUTTON-BOX-GET-LAYOUT-DEFAULT">gtk_hbutton_box_get_layout_default</A> (void);void <AHREF="gtkhbuttonbox.html#GTK-HBUTTON-BOX-SET-SPACING-DEFAULT">gtk_hbutton_box_set_spacing_default</A> (<AHREF=../glib/glib-basic-types.html#GINT>gint</A> spacing);void <AHREF="gtkhbuttonbox.html#GTK-HBUTTON-BOX-SET-LAYOUT-DEFAULT">gtk_hbutton_box_set_layout_default</A> (<AHREF="gtk-standard-enumerations.html#GTKBUTTONBOXSTYLE">GtkButtonBoxStyle</A> layout); </PRE></TD></TR></TABLE></DIV><DIVCLASS="REFSECT1"><ANAME="AEN27140"></A><H2>Object Hierarchy</H2><TABLEBORDER="0"BGCOLOR="#D6E8FF"WIDTH="100%"CELLPADDING="6"><TR><TD><PRECLASS="SYNOPSIS"> <AHREF="gtkobject.html">GtkObject</A> +----<AHREF="gtkwidget.html">GtkWidget</A> +----<AHREF="gtkcontainer.html">GtkContainer</A> +----<AHREF="gtkbox.html">GtkBox</A> +----<AHREF="gtkbuttonbox.html">GtkButtonBox</A> +----GtkHButtonBox</PRE></TD></TR></TABLE></DIV><DIVCLASS="REFSECT1"><ANAME="AEN27148"></A><H2>Description</H2><P>A button box should be used to provide a consistent layout of buttonsthroughout your application. There is one default layout and a defaultspacing value that are persistant across all HButtonBox widgets.</P><P>The layout/spacing can then be altered by the programmer, or if desired, bythe user to alter the 'feel' of a program to a small degree.</P><P>A HButtonBox is created with <AHREF="gtkhbuttonbox.html#GTK-HBUTTON-BOX-NEW">gtk_hbutton_box_new</A>(). Buttons are packed intoa button box the same way as any other box, using <AHREF="gtkbox.html#GTK-BOX-PACK-START">gtk_box_pack_start</A>() or<AHREF="gtkbox.html#GTK-BOX-PACK-END">gtk_box_pack_end</A>().</P><P>The default spacing between buttons can be set with<AHREF="gtkhbuttonbox.html#GTK-HBUTTON-BOX-SET-SPACING-DEFAULT">gtk_hbutton_box_set_spacing_default</A>() and queried with<AHREF="gtkhbuttonbox.html#GTK-HBUTTON-BOX-GET-SPACING-DEFAULT">gtk_hbutton_box_get_spacing_default</A>().</P><P>The arrangement and layout of the buttons can be changed using<AHREF="gtkhbuttonbox.html#GTK-HBUTTON-BOX-SET-LAYOUT-DEFAULT">gtk_hbutton_box_set_layout_default</A>() and queried with<AHREF="gtkhbuttonbox.html#GTK-HBUTTON-BOX-GET-LAYOUT-DEFAULT">gtk_hbutton_box_get_layout_default</A>().</P></DIV><DIVCLASS="REFSECT1"><ANAME="AEN27164"></A><H2>Details</H2><DIVCLASS="REFSECT2"><ANAME="AEN27166"></A><H3><ANAME="GTKHBUTTONBOX-STRUCT"></A>struct GtkHButtonBox</H3><TABLEBORDER="0"BGCOLOR="#D6E8FF"WIDTH="100%"CELLPADDING="6"><TR><TD><PRECLASS="PROGRAMLISTING">struct GtkHButtonBox;</PRE></TD></TR></TABLE><P><TTCLASS="STRUCTFIELD"><I>button_box</I></TT> is the <AHREF="gtkhbuttonbox.html">GtkHButtonBox</A> widget itself andshould not be modified directly.</P></DIV><HR><DIVCLASS="REFSECT2"><ANAME="AEN27173"></A><H3><ANAME="GTK-HBUTTON-BOX-NEW"></A>gtk_hbutton_box_new ()</H3><TABLEBORDER="0"BGCOLOR="#D6E8FF"WIDTH="100%"CELLPADDING="6"><TR><TD><PRECLASS="PROGRAMLISTING"><AHREF="gtkwidget.html">GtkWidget</A>* gtk_hbutton_box_new (void);</PRE></TD></TR></TABLE><P>Creates a new horizontal button box.</P><DIVCLASS="INFORMALTABLE"><ANAME="AEN27179"></A><P></P><TABLEBORDER="0"WIDTH="100%"BGCOLOR="#FFD0D0"CELLSPACING="0"CELLPADDING="4"CLASS="CALSTABLE"><TBODY><TR><TDWIDTH="20%"ALIGN="RIGHT"VALIGN="TOP"><ICLASS="EMPHASIS">Returns</I> :</TD><TDWIDTH="80%"ALIGN="LEFT"VALIGN="TOP">a new button box <AHREF="gtkwidget.html">GtkWidget</A>. </TD></TR></TBODY></TABLE><P></P></DIV></DIV><HR><DIVCLASS="REFSECT2"><ANAME="AEN27189"></A><H3><ANAME="GTK-HBUTTON-BOX-GET-SPACING-DEFAULT"></A>gtk_hbutton_box_get_spacing_default ()</H3><TABLEBORDER="0"BGCOLOR="#D6E8FF"WIDTH="100%"CELLPADDING="6"><TR><TD><PRECLASS="PROGRAMLISTING"><AHREF=../glib/glib-basic-types.html#GINT>gint</A> gtk_hbutton_box_get_spacing_default (void);</PRE></TD></TR></TABLE><P>Retrieves the current default spacing for horizontal button boxes. This is the number of pixels to be placed between the buttons when they are arranged.</P><DIVCLASS="INFORMALTABLE"><ANAME="AEN27195"></A><P></P><TABLEBORDER="0"WIDTH="100%"BGCOLOR="#FFD0D0"CELLSPACING="0"CELLPADDING="4"CLASS="CALSTABLE"><TBODY><TR><TDWIDTH="20%"ALIGN="RIGHT"VALIGN="TOP"><ICLASS="EMPHASIS">Returns</I> :</TD><TDWIDTH="80%"ALIGN="LEFT"VALIGN="TOP">the default number of pixels between buttons. </TD></TR></TBODY></TABLE><P></P></DIV></DIV><HR><DIVCLASS="REFSECT2"><ANAME="AEN27204"></A><H3><ANAME="GTK-HBUTTON-BOX-GET-LAYOUT-DEFAULT"></A>gtk_hbutton_box_get_layout_default ()</H3><TABLEBORDER="0"BGCOLOR="#D6E8FF"WIDTH="100%"CELLPADDING="6"><TR><TD><PRECLASS="PROGRAMLISTING"><AHREF="gtk-standard-enumerations.html#GTKBUTTONBOXSTYLE">GtkButtonBoxStyle</A> gtk_hbutton_box_get_layout_default (void);</PRE></TD></TR></TABLE><P>Retrieves the current layout used to arrange buttons in button box widgets.</P><DIVCLASS="INFORMALTABLE"><ANAME="AEN27210"></A><P></P><TABLEBORDER="0"WIDTH="100%"BGCOLOR="#FFD0D0"CELLSPACING="0"CELLPADDING="4"CLASS="CALSTABLE"><TBODY><TR><TDWIDTH="20%"ALIGN="RIGHT"VALIGN="TOP"><ICLASS="EMPHASIS">Returns</I> :</TD><TDWIDTH="80%"ALIGN="LEFT"VALIGN="TOP">the current <AHREF="gtk-standard-enumerations.html#GTKBUTTONBOXSTYLE">GtkButtonBoxStyle</A>. </TD></TR></TBODY></TABLE><P></P></DIV></DIV><HR><DIVCLASS="REFSECT2"><ANAME="AEN27220"></A><H3><ANAME="GTK-HBUTTON-BOX-SET-SPACING-DEFAULT"></A>gtk_hbutton_box_set_spacing_default ()</H3><TABLEBORDER="0"BGCOLOR="#D6E8FF"WIDTH="100%"CELLPADDING="6"><TR><TD><PRECLASS="PROGRAMLISTING">void gtk_hbutton_box_set_spacing_default (<AHREF=../glib/glib-basic-types.html#GINT>gint</A> spacing);</PRE></TD></TR></TABLE><P>Changes the default spacing that is placed between widgets in anhorizontal button box.</P><DIVCLASS="INFORMALTABLE"><ANAME="AEN27226"></A><P></P><TABLEBORDER="0"WIDTH="100%"BGCOLOR="#FFD0D0"CELLSPACING="0"CELLPADDING="4"CLASS="CALSTABLE"><TBODY><TR><TDWIDTH="20%"ALIGN="RIGHT"VALIGN="TOP"><TTCLASS="PARAMETER"><I>spacing</I></TT> :</TD><TDWIDTH="80%"ALIGN="LEFT"VALIGN="TOP">an integer value. </TD></TR></TBODY></TABLE><P></P></DIV></DIV><HR><DIVCLASS="REFSECT2"><ANAME="AEN27235"></A><H3><ANAME="GTK-HBUTTON-BOX-SET-LAYOUT-DEFAULT"></A>gtk_hbutton_box_set_layout_default ()</H3><TABLEBORDER="0"BGCOLOR="#D6E8FF"WIDTH="100%"CELLPADDING="6"><TR><TD><PRECLASS="PROGRAMLISTING">void gtk_hbutton_box_set_layout_default (<AHREF="gtk-standard-enumerations.html#GTKBUTTONBOXSTYLE">GtkButtonBoxStyle</A> layout);</PRE></TD></TR></TABLE><P>Sets a new layout mode that will be used by all button boxes.</P><DIVCLASS="INFORMALTABLE"><ANAME="AEN27241"></A><P></P><TABLEBORDER="0"WIDTH="100%"BGCOLOR="#FFD0D0"CELLSPACING="0"CELLPADDING="4"CLASS="CALSTABLE"><TBODY><TR><TDWIDTH="20%"ALIGN="RIGHT"VALIGN="TOP"><TTCLASS="PARAMETER"><I>layout</I></TT> :</TD><TDWIDTH="80%"ALIGN="LEFT"VALIGN="TOP">a new <AHREF="gtk-standard-enumerations.html#GTKBUTTONBOXSTYLE">GtkButtonBoxStyle</A>. </TD></TR></TBODY></TABLE><P></P></DIV></DIV></DIV><DIVCLASS="REFSECT1"><ANAME="AEN27251"></A><H2>See Also</H2><P><P></P><DIVCLASS="VARIABLELIST"><DL><DT><AHREF="gtkbox.html">GtkBox</A></DT><DD><P>Used to pack widgets into button boxes.</P></DD><DT><AHREF="gtkbuttonbox.html">GtkButtonBox</A></DT><DD><P>Provides functions for controlling button boxes.</P></DD><DT><AHREF="gtkvbuttonbox.html">GtkVButtonBox</A></DT><DD><P>Pack buttons vertically</P></DD></DL></DIV></P></DIV><DIVCLASS="NAVFOOTER"><BRCLEAR="all"><BR><TABLEWIDTH="100%"BORDER="0"BGCOLOR="#000000"CELLPADDING="1"CELLSPACING="0"><TR><TDWIDTH="25%"BGCOLOR="#C00000"ALIGN="left"><AHREF="gtkhandlebox.html"><FONTCOLOR="#FFFFFF"SIZE="3"><B><<< Previous Page</B></FONT></A></TD><TDWIDTH="25%"BGCOLOR="#0000C0"ALIGN="center"><FONTCOLOR="#FFFFFF"SIZE="3"><B><AHREF="index.html"><FONTCOLOR="#FFFFFF"SIZE="3"><B>Home</B></FONT></A></B></FONT></TD><TDWIDTH="25%"BGCOLOR="#00C000"ALIGN="center"><FONTCOLOR="#FFFFFF"SIZE="3"><B><AHREF="gtkobjects.html"><FONTCOLOR="#FFFFFF"SIZE="3"><B>Up</B></FONT></A></B></FONT></TD><TDWIDTH="25%"BGCOLOR="#C00000"ALIGN="right"><AHREF="gtkhbox.html"><FONTCOLOR="#FFFFFF"SIZE="3"><B>Next Page >>></B></FONT></A></TD></TR><TR><TDCOLSPAN="2"ALIGN="left"><FONTCOLOR="#FFFFFF"SIZE="3"><B>GtkHandleBox</B></FONT></TD><TDCOLSPAN="2"ALIGN="right"><FONTCOLOR="#FFFFFF"SIZE="3"><B>GtkHBox</B></FONT></TD></TR></TABLE></DIV></BODY></HTML>⌨️ 快捷键说明
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