gtkctree.html

该压缩包包含了GTK+的大量API函数

>&quot;          <A
HREF=../glib/glib-basic-types.html#GUINT
>guint</A>                : Read / Write / Construct Only
  &quot;<A
HREF="gtkctree.html#GTKCTREE--INDENT"
>indent</A
>&quot;               <A
HREF=../glib/glib-basic-types.html#GUINT
>guint</A>                : Read / Write
  &quot;<A
HREF="gtkctree.html#GTKCTREE--SPACING"
>spacing</A
>&quot;              <A
HREF=../glib/glib-basic-types.html#GUINT
>guint</A>                : Read / Write
  &quot;<A
HREF="gtkctree.html#GTKCTREE--SHOW-STUB"
>show-stub</A
>&quot;            <A
HREF=../glib/glib-basic-types.html#GBOOLEAN
>gboolean</A>             : Read / Write
  &quot;<A
HREF="gtkctree.html#GTKCTREE--LINE-STYLE"
>line-style</A
>&quot;           <A
HREF="gtkctree.html#GTKCTREELINESTYLE"
>GtkCTreeLineStyle</A
>    : Read / Write
  &quot;<A
HREF="gtkctree.html#GTKCTREE--EXPANDER-STYLE"
>expander-style</A
>&quot;       <A
HREF="gtkctree.html#GTKCTREEEXPANDERSTYLE"
>GtkCTreeExpanderStyle</A
> : Read / Write</PRE
></TD
></TR
></TABLE
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN21205"
></A
><H2
>Signal Prototypes</H2
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="SYNOPSIS"
>&#13;&quot;<A
HREF="gtkctree.html#GTKCTREE-TREE-SELECT-ROW"
>tree-select-row</A
>&quot;
            void        user_function      (<A
HREF="gtkctree.html"
>GtkCTree</A
> *ctree,
                                            <A
HREF=../glib/glib-doubly-linked-lists.html#GLIST
>GList</A> *node,
                                            <A
HREF=../glib/glib-basic-types.html#GINT
>gint</A> column,
                                            <A
HREF=../glib/glib-basic-types.html#GPOINTER
>gpointer</A> user_data);
&quot;<A
HREF="gtkctree.html#GTKCTREE-TREE-UNSELECT-ROW"
>tree-unselect-row</A
>&quot;
            void        user_function      (<A
HREF="gtkctree.html"
>GtkCTree</A
> *ctree,
                                            <A
HREF=../glib/glib-doubly-linked-lists.html#GLIST
>GList</A> *node,
                                            <A
HREF=../glib/glib-basic-types.html#GINT
>gint</A> column,
                                            <A
HREF=../glib/glib-basic-types.html#GPOINTER
>gpointer</A> user_data);
&quot;<A
HREF="gtkctree.html#GTKCTREE-TREE-EXPAND"
>tree-expand</A
>&quot;
            void        user_function      (<A
HREF="gtkctree.html"
>GtkCTree</A
> *ctree,
                                            <A
HREF=../glib/glib-doubly-linked-lists.html#GLIST
>GList</A> *node,
                                            <A
HREF=../glib/glib-basic-types.html#GPOINTER
>gpointer</A> user_data);
&quot;<A
HREF="gtkctree.html#GTKCTREE-TREE-COLLAPSE"
>tree-collapse</A
>&quot;
            void        user_function      (<A
HREF="gtkctree.html"
>GtkCTree</A
> *ctree,
                                            <A
HREF=../glib/glib-doubly-linked-lists.html#GLIST
>GList</A> *node,
                                            <A
HREF=../glib/glib-basic-types.html#GPOINTER
>gpointer</A> user_data);
&quot;<A
HREF="gtkctree.html#GTKCTREE-TREE-MOVE"
>tree-move</A
>&quot; void        user_function      (<A
HREF="gtkctree.html"
>GtkCTree</A
> *ctree,
                                            <A
HREF=../glib/glib-doubly-linked-lists.html#GLIST
>GList</A> *node,
                                            <A
HREF=../glib/glib-doubly-linked-lists.html#GLIST
>GList</A> *new_parent,
                                            <A
HREF=../glib/glib-doubly-linked-lists.html#GLIST
>GList</A> *new_sibling,
                                            <A
HREF=../glib/glib-basic-types.html#GPOINTER
>gpointer</A> user_data);
&quot;<A
HREF="gtkctree.html#GTKCTREE-CHANGE-FOCUS-ROW-EXPANSION"
>change-focus-row-expansion</A
>&quot;
            void        user_function      (<A
HREF="gtkctree.html"
>GtkCTree</A
> *ctree,
                                            <A
HREF="gtkctree.html#GTKCTREEEXPANSIONTYPE"
>GtkCTreeExpansionType</A
> expansion,
                                            <A
HREF=../glib/glib-basic-types.html#GPOINTER
>gpointer</A> user_data);</PRE
></TD
></TR
></TABLE
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN21236"
></A
><H2
>Description</H2
><P
>The <A
HREF="gtkctree.html"
>GtkCTree</A
> widget is used for showing a hierarchical tree 
to the user, for example a directory tree.</P
><P
>The tree is internally represented as a set of <A
HREF="gtkctree.html#GTKCTREENODE"
>GtkCTreeNode</A
> structures.</P
><P
>The interface has much in common with the <A
HREF="gtkclist.html"
>GtkCList</A
> widget: rows (nodes)
can be selected by the user etc.</P
><P
> 
Positions in the tree are often indicated by two arguments, a
parent and a sibling, both <A
HREF="gtkctree.html#GTKCTREENODE"
>GtkCTreeNode</A
> pointers. If the parent
is <TT
CLASS="LITERAL"
>NULL</TT
>, the position is at the root of the tree and if the sibling
is <TT
CLASS="LITERAL"
>NULL</TT
>, it will be the last child of parent, otherwise it will be
inserted just before the sibling.</P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN21248"
></A
><H2
>Details</H2
><DIV
CLASS="REFSECT2"
><A
NAME="AEN21250"
></A
><H3
><A
NAME="GTKCTREE-STRUCT"
></A
>struct GtkCTree</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>struct GtkCTree;</PRE
></TD
></TR
></TABLE
><P
>The <A
HREF="gtkctree.html#GTKCTREE-STRUCT"
>GtkCTree</A
> contains the following user-accessible fields.
These fields should be considered read-only; to set the values,
use the methods below.

<DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN21256"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFF0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="LEFT"
VALIGN="TOP"
><A
HREF=../glib/glib-basic-types.html#GINT
>gint</A> <TT
CLASS="STRUCTFIELD"
><I
>tree_indent</I
></TT
>;</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>The number of pixels each successive level of the tree is
indented in the display.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="LEFT"
VALIGN="TOP"
><A
HREF=../glib/glib-basic-types.html#GINT
>gint</A> <TT
CLASS="STRUCTFIELD"
><I
>tree_spacing</I
></TT
>;</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>The space in pixels between the graphical tree and the text in the
node.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="LEFT"
VALIGN="TOP"
><A
HREF=../glib/glib-basic-types.html#GINT
>gint</A> <TT
CLASS="STRUCTFIELD"
><I
>tree_column</I
></TT
>;</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>The index of the column for which the tree graphics is drawn. </TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="LEFT"
VALIGN="TOP"
><A
HREF="gtkctree.html#GTKCTREELINESTYLE"
>GtkCTreeLineStyle</A
> <TT
CLASS="STRUCTFIELD"
><I
>line_style</I
></TT
>;</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>The style in which the lines in the tree graphics are drawn.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="LEFT"
VALIGN="TOP"
><A
HREF="gtkctree.html#GTKCTREEEXPANDERSTYLE"
>GtkCTreeExpanderStyle</A
> <TT
CLASS="STRUCTFIELD"
><I
>expander_style</I
></TT
>;</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>The style in which the expander buttons are drawn.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="LEFT"
VALIGN="TOP"
><A
HREF="gtkctree.html#GTKCTREEEXPANDERSTYLE"
>GtkCTreeExpanderStyle</A
> <TT
CLASS="STRUCTFIELD"
><I
>expander_style</I
></TT
>;</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>FIXME.</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></P
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN21291"
></A
><H3
><A
NAME="GTK-CTREE-ROW-CAPS"
></A
>GTK_CTREE_ROW()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>#define GTK_CTREE_ROW(_node_) ((GtkCTreeRow *)(((GList *)(_node_))-&gt;data))</PRE
></TD
></TR
></TABLE
><P
>Used to get the <A
HREF="gtkctree.html#GTKCTREEROW"
>GtkCTreeRow</A
> structure corresponding to the given <A
HREF="gtkctree.html#GTKCTREENODE"
>GtkCTreeNode</A
>.</P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN21298"
></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
>_node_</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN21307"
></A
><H3
><A
NAME="GTK-CTREE-NODE-CAPS"
></A
>GTK_CTREE_NODE()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>#define GTK_CTREE_NODE(_node_) ((GtkCTreeNode *)((_node_)))</PRE
></TD
></TR
></TABLE
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN21312"
></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
>_node_</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN21321"
></A
><H3
><A
NAME="GTK-CTREE-NODE-NEXT-CAPS"
></A
>GTK_CTREE_NODE_NEXT()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>#define GTK_CTREE_NODE_NEXT(_nnode_) ((GtkCTreeNode *)(((GList *)(_nnode_))-&gt;next))</PRE
></TD
></TR
></TABLE
><P
>FIXME</P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN21326"
></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
>_nnode_</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN21335"
></A
><H3
><A
NAME="GTK-CTREE-NODE-PREV-CAPS"
></A
>GTK_CTREE_NODE_PREV()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>#define GTK_CTREE_NODE_PREV(_pnode_) ((GtkCTreeNode *)(((GList *)(_pnode_))-&gt;prev))</PRE
></TD
></TR
></TABLE
><P
>FIXME</P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN21340"
></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
>_pnode_</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN21349"
></A
><H3
><A
NAME="GTK-CTREE-FUNC-CAPS"
></A
>GTK_CTREE_FUNC()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>#define GTK_CTREE_FUNC(_func_) ((GtkCTreeFunc)(_func_))</PRE
></TD
></TR
></TABLE
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN21354"
></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
>_func_</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN21363"
></A
><H3
><A
NAME="GTKCTREEPOS"
></A
>enum GtkCTreePos</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE