GtkTreeView

typedef struct _GtkTreeView GtkTreeView;

enum GtkTreeViewDropPosition

typedef enum
{
  /* drop before/after this row */
  GTK_TREE_VIEW_DROP_BEFORE,
  GTK_TREE_VIEW_DROP_AFTER,
  /* drop as a child of this row (with fallback to before or after
   * if into is not possible)
   */
  GTK_TREE_VIEW_DROP_INTO_OR_BEFORE,
  GTK_TREE_VIEW_DROP_INTO_OR_AFTER
} GtkTreeViewDropPosition;

An enum for determining where a dropped row goes.

GtkTreeViewPrivate

typedef struct _GtkTreeViewPrivate GtkTreeViewPrivate;

A private struct for internal use only. The definition of this structure is not publically available.

GtkTreeViewColumnDropFunc ()

gboolean    (*GtkTreeViewColumnDropFunc)    (GtkTreeView *tree_view,
                                             GtkTreeViewColumn *column,
                                             GtkTreeViewColumn *prev_column,
                                             GtkTreeViewColumn *next_column,
                                             gpointer data);

Function type for determining whether column can be dropped in a particular spot (as determined by prev_column and next_column). In left to right locales, prev_column is on the left of the potential drop spot, and next_column is on the right. In right to left mode, this is reversed. This function should return TRUE if the spot is a valid drop spot. Please note that returning TRUE does not actually indicate that the column drop was made, but is meant only to indicate a possible drop spot to the user.

GtkTreeViewMappingFunc ()

void        (*GtkTreeViewMappingFunc)       (GtkTreeView *tree_view,
                                             GtkTreePath *path,
                                             gpointer user_data);

Function used for gtk_tree_view_map_expanded_rows.

GtkTreeViewSearchEqualFunc ()

gboolean    (*GtkTreeViewSearchEqualFunc)   (GtkTreeModel *model,
                                             gint column,
                                             const gchar *key,
                                             GtkTreeIter *iter,
                                             gpointer search_data);

A function used for checking whether a row in model matches a search key string entered by the user. Note the return value is reversed from what you would normally expect, though it has some similarity to strcmp() returning 0 for equal strings.

gtk_tree_view_new ()

GtkWidget*  gtk_tree_view_new               (void);

Creates a new GtkTreeView widget.

gtk_tree_view_new_with_model ()

GtkWidget*  gtk_tree_view_new_with_model    (GtkTreeModel *model);

Creates a new GtkTreeView widget with the model initialized to model.

gtk_tree_view_get_model ()

GtkTreeModel* gtk_tree_view_get_model       (GtkTreeView *tree_view);

Returns the model the GtkTreeView is based on. Returns NULL if the model is unset.

gtk_tree_view_set_model ()

void        gtk_tree_view_set_model         (GtkTreeView *tree_view,
                                             GtkTreeModel *model);

Sets the model for a GtkTreeView. If the tree_view already has a model set, it will remove it before setting the new model. If model is NULL, then it will unset the old model.

gtk_tree_view_get_selection ()

GtkTreeSelection* gtk_tree_view_get_selection
                                            (GtkTreeView *tree_view);

Gets the GtkTreeSelection associated with tree_view.

gtk_tree_view_get_hadjustment ()

GtkAdjustment* gtk_tree_view_get_hadjustment
                                            (GtkTreeView *tree_view);

Gets the GtkAdjustment currently being used for the horizontal aspect.

gtk_tree_view_set_hadjustment ()

void        gtk_tree_view_set_hadjustment   (GtkTreeView *tree_view,
                                             GtkAdjustment *adjustment);

Sets the GtkAdjustment for the current horizontal aspect.

gtk_tree_view_get_vadjustment ()

GtkAdjustment* gtk_tree_view_get_vadjustment
                                            (GtkTreeView *tree_view);

Gets the GtkAdjustment currently being used for the vertical aspect.

gtk_tree_view_set_vadjustment ()

void        gtk_tree_view_set_vadjustment   (GtkTreeView *tree_view,
                                             GtkAdjustment *adjustment);

Sets the GtkAdjustment for the current vertical aspect.

gtk_tree_view_get_headers_visible ()

gboolean    gtk_tree_view_get_headers_visible
                                            (GtkTreeView *tree_view);

Returns TRUE if the headers on the tree_view are visible.

gtk_tree_view_set_headers_visible ()

void        gtk_tree_view_set_headers_visible
                                            (GtkTreeView *tree_view,
                                             gboolean headers_visible);

Sets the visibility state of the headers.

gtk_tree_view_columns_autosize ()

void        gtk_tree_view_columns_autosize  (GtkTreeView *tree_view);

Resizes all columns to their optimal width. Only works after the treeview has been realized.

gtk_tree_view_set_headers_clickable ()

void        gtk_tree_view_set_headers_clickable
                                            (GtkTreeView *tree_view,
                                             gboolean setting);

Allow the column title buttons to be clicked.

gtk_tree_view_set_rules_hint ()

void        gtk_tree_view_set_rules_hint    (GtkTreeView *tree_view,
                                             gboolean setting);

This function tells GTK+ that the user interface for your application requires users to read across tree rows and associate cells with one another. By default, GTK+ will then render the tree with alternating row colors. Do not use it just because you prefer the appearance of the ruled tree; that's a question for the theme. Some themes will draw tree rows in alternating colors even when rules are turned off, and users who prefer that appearance all the time can choose those themes. You should call this function only as a semantic hint to the theme engine that your tree makes alternating colors useful from a functional standpoint (since it has lots of columns, generally).

gtk_tree_view_get_rules_hint ()

gboolean    gtk_tree_view_get_rules_hint    (GtkTreeView *tree_view);

Gets the setting set by gtk_tree_view_set_rules_hint().

gtk_tree_view_append_column ()

gint        gtk_tree_view_append_column     (GtkTreeView *tree_view,
                                             GtkTreeViewColumn *column);

Appends column to the list of columns. If tree_view has "fixed_height" mode enabled, then column must have its "sizing" property set to be GTK_TREE_VIEW_COLUMN_FIXED.

gtk_tree_view_remove_column ()

gint        gtk_tree_view_remove_column     (GtkTreeView *tree_view,
                                             GtkTreeViewColumn *column);

Removes column from tree_view.

gtk_tree_view_insert_column ()

gint        gtk_tree_view_insert_column     (GtkTreeView *tree_view,
                                             GtkTreeViewColumn *column,
                                             gint position);

This inserts the column into the tree_view at position. If position is -1, then the column is inserted at the end. If tree_view has "fixed_height" mode enabled, then column must have its "sizing" property set to be GTK_TREE_VIEW_COLUMN_FIXED.

gtk_tree_view_insert_column_with_attributes ()

gint        gtk_tree_view_insert_column_with_attributes
                                            (GtkTreeView *tree_view,
                                             gint position,
                                             const gchar *title,
                                             GtkCellRenderer *cell,
                                             ...);

Creates a new GtkTreeViewColumn and inserts it into the tree_view at position. If position is -1, then the newly created column is inserted at the end. The column is initialized with the attributes given. If tree_view has "fixed_height" mode enabled, then column must have its sizing property set to be GTK_TREE_VIEW_COLUMN_FIXED.

gtk_tree_view_insert_column_with_data_func ()

gint        gtk_tree_view_insert_column_with_data_func
                                            (GtkTreeView *tree_view,
                                             gint position,
                                             const gchar *title,
                                             GtkCellRenderer *cell,
                                             GtkTreeCellDataFunc func,
                                             gpointer data,
                                             GDestroyNotify dnotify);

Convenience function that inserts a new column into the GtkTreeView with the given cell renderer and a GtkCellDataFunc to set cell renderer attributes (normally using data from the model). See also gtk_tree_view_column_set_cell_data_func(), gtk_tree_view_column_pack_start(). If tree_view has "fixed_height" mode enabled, then column must have its "sizing" property set to be GTK_TREE_VIEW_COLUMN_FIXED.

gtk_tree_view_get_column ()

GtkTreeViewColumn* gtk_tree_view_get_column (GtkTreeView *tree_view,
                                             gint n);

Gets the GtkTreeViewColumn at the given position in the tree_view.

gtk_tree_view_get_columns ()

GList*      gtk_tree_view_get_columns       (GtkTreeView *tree_view);

Returns a GList of all the GtkTreeViewColumn s currently in tree_view. The returned list must be freed with g_list_free().

gtk_tree_view_move_column_after ()

void        gtk_tree_view_move_column_after (GtkTreeView *tree_view,
                                             GtkTreeViewColumn *column,
                                             GtkTreeViewColumn *base_column);

Moves column to be after to base_column. If base_column is NULL, then column is placed in the first position.

gtk_tree_view_set_expander_column ()

void        gtk_tree_view_set_expander_column
                                            (GtkTreeView *tree_view,
                                             GtkTreeViewColumn *column);

Sets the column to draw the expander arrow at. It must be in tree_view. If column is NULL, then the expander arrow is always at the first visible column.

gtk_tree_view_get_expander_column ()

GtkTreeViewColumn* gtk_tree_view_get_expander_column
                                            (GtkTreeView *tree_view);

Returns the column that is the current expander column. This column has the expander arrow drawn next to it.

gtk_tree_view_set_column_drag_function ()

void        gtk_tree_view_set_column_drag_function
                                            (GtkTreeView *tree_view,
                                             GtkTreeViewColumnDropFunc func,
                                             gpointer user_data,
                                             GtkDestroyNotify destroy);

Sets a user function for determining where a column may be dropped when dragged. This function is called on every column pair in turn at the beginning of a column drag to determine where a drop can take place. The arguments passed to func are: the tree_view, the GtkTreeViewColumn being dragged, the two GtkTreeViewColumn s determining the drop spot, and user_data. If either of the GtkTreeViewColumn arguments for the drop spot are NULL, then they indicate an edge. If func is set to be NULL, then tree_view reverts to the default behavior of allowing all columns to be dropped everywhere.

gtk_tree_view_scroll_to_point ()

void        gtk_tree_view_scroll_to_point   (GtkTreeView *tree_view,
                                             gint tree_x,
                                             gint tree_y);

Scrolls the tree view such that the top-left corner of the visible area is tree_x, tree_y, where tree_x and tree_y are specified in tree window coordinates. The tree_view must be realized before this function is called. If it isn't, you probably want to be using gtk_tree_view_scroll_to_cell().

If either tree_x or tree_y are -1, then that direction isn't scrolled.

gtk_tree_view_scroll_to_cell ()

void        gtk_tree_view_scroll_to_cell    (GtkTreeView *tree_view,
                                             GtkTreePath *path,
                                             GtkTreeViewColumn *column,
                                             gboolean use_align,
                                             gfloat row_align,
                                             gfloat col_align);

Moves the alignments of tree_view to the position specified by column and path. If column is NULL, then no horizontal scrolling occurs. Likewise, if path is NULL no vertical scrolling occurs. At a minimum, one of column or path need to be non-NULL. row_align determines where the row is placed, and col_align determines where column is placed. Both are expected to be between 0.0 and 1.0. 0.0 means left/top alignment, 1.0 means right/bottom alignment, 0.5 means center.

If use_align is FALSE, then the alignment arguments are ignored, and the tree does the minimum amount of work to scroll the cell onto the screen. This means that the cell will be scrolled to the edge closest to its current position. If the cell is currently visible on the screen, nothing is done.

This function only works if the model is set, and path is a valid row on the model. If the model changes before the tree_view is realized, the centered path will be modified to reflect this change.

gtk_tree_view_set_cursor ()

void        gtk_tree_view_set_cursor        (GtkTreeView *tree_view,
                                             GtkTreePath *path,
                                             GtkTreeViewColumn *focus_column,
                                             gboolean start_editing);

Sets the current keyboard focus to be at path, and selects it. This is useful when you want to focus the user's attention on a particular row. If focus_column is not NULL, then focus is given to the column specified by it. Additionally, if focus_column is specified, and start_editing is TRUE, then editing should be started in the specified cell. This function is often followed by gtk_widget_grab_focus (tree_view) in order to give keyboard focus to the widget. Please note that editing can only happen when the widget is realized.

gtk_tree_view_set_cursor_on_cell ()

void        gtk_tree_view_set_cursor_on_cell
                                            (GtkTreeView *tree_view,
                                             GtkTreePath *path,
                                             GtkTreeViewColumn *focus_column,
                                             GtkCellRenderer *focus_cell,
                                             gboolean start_editing);

Sets the current keyboard focus to be at path, and selects it. This is useful when you want to focus the user's attention on a particular row. If focus_column is not NULL, then focus is given to the column specified by it. If focus_column and focus_cell are not NULL, and focus_column contains 2 or more editable or activatable cells, then focus is given to the cell specified by focus_cell. Additionally, if focus_column is specified, and start_editing is TRUE, then editing should be started in the specified cell. This function is often followed by gtk_widget_grab_focus (tree_view) in order to give keyboard focus to the widget. Please note that editing can only happen when the widget is realized.

Since 2.2

gtk_tree_view_get_cursor ()

void        gtk_tree_view_get_cursor        (GtkTreeView *tree_view,
                                             GtkTreePath **path,
                                             GtkTreeViewColumn **focus_column);

Fills in path and focus_column with the current path and focus column. If the cursor isn't currently set, then *path will be NULL. If no column currently has focus, then *focus_column will be NULL.

The returned GtkTreePath must be freed with gtk_tree_path_free() when you are done with it.

gtk_tree_view_row_activated ()

void        gtk_tree_view_row_activated     (GtkTreeView *tree_view,
                                             GtkTreePath *path,
                                             GtkTreeViewColumn *column);

Activates the cell determined by path and column.

gtk_tree_view_expand_all ()

void        gtk_tree_view_expand_all        (GtkTreeView *tree_view);

Recursively expands all nodes in the tree_view.

gtk_tree_view_collapse_all ()

void        gtk_tree_view_collapse_all      (GtkTreeView *tree_view);

Recursively collapses all visible, expanded nodes in tree_view.

gtk_tree_view_expand_to_path ()

void        gtk_tree_view_expand_to_path    (GtkTreeView *tree_view,
                                             GtkTreePath *path);

Expands the row at path. This will also expand all parent rows of path as necessary.

Since 2.2

gtk_tree_view_expand_row ()

gboolean    gtk_tree_view_expand_row        (GtkTreeView *tree_view,
                                             GtkTreePath *path,
                                             gboolean open_all);

Opens the row so its children are visible.

gtk_tree_view_collapse_row ()

gboolean    gtk_tree_view_collapse_row      (GtkTreeView *tree_view,
                                             GtkTreePath *path);

Collapses a row (hides its child rows, if they exist).

gtk_tree_view_map_expanded_rows ()

void        gtk_tree_view_map_expanded_rows (GtkTreeView *tree_view,
                                             GtkTreeViewMappingFunc func,
                                             gpointer data);

Calls func on all expanded rows.

gtk_tree_view_row_expanded ()

gboolean    gtk_tree_view_row_expanded      (GtkTreeView *tree_view,
                                             GtkTreePath *path);

Returns TRUE if the node pointed to by path is expanded in tree_view.

gtk_tree_view_set_reorderable ()

void        gtk_tree_view_set_reorderable   (GtkTreeView *tree_view,
                                             gboolean reorderable);

This function is a convenience function to allow you to reorder models that support the GtkDragSourceIface and the GtkDragDestIface. Both GtkTreeStore and GtkListStore support these. If reorderable is TRUE, then the user can reorder the model by dragging and dropping rows. The developer can listen to these changes by connecting to the model's row_inserted and row_deleted signals.

This function does not give you any degree of control over the order -- any reordering is allowed. If more control is needed, you should probably handle drag and drop manually.

gtk_tree_view_get_reorderable ()

gboolean    gtk_tree_view_get_reorderable   (GtkTreeView *tree_view);

Retrieves whether the user can reorder the tree via drag-and-drop. See gtk_tree_view_set_reorderable().

gtk_tree_view_get_path_at_pos ()

gboolean    gtk_tree_view_get_path_at_pos   (GtkTreeView *tree_view,
                                             gint x,
                                             gint y,
                                             GtkTreePath **path,
                                             GtkTreeViewColumn **column,
                                             gint *cell_x,
                                             gint *cell_y);

Finds the path at the point (x, y), relative to widget coordinates. That is, x and y are relative to an events coordinates. x and y must come from an event on the tree_view only where event->window == gtk_tree_view_get_bin (). It is primarily for things like popup menus. If path is non-NULL, then it will be filled with the GtkTreePath at that point. This path should be freed with gtk_tree_path_free(). If column is non-NULL, then it will be filled with the column at that point. cell_x and cell_y return the coordinates relative to the cell background (i.e. the background_area passed to gtk_cell_renderer_render()). This function is only meaningful if tree_view is realized.

gtk_tree_view_get_cell_area ()

void        gtk_tree_view_get_cell_area     (GtkTreeView *tree_view,
                                             GtkTreePath *path,
                                             GtkTreeViewColumn *column,
                                             GdkRectangle *rect);

Fills the bounding rectangle in tree window coordinates for the cell at the row specified by path and the column specified by column. If path is NULL, or points to a path not currently displayed, the y and height fields of the rectangle will be filled with 0. If column is NULL, the x and width fields will be filled with 0. The sum of all cell rects does not cover the entire tree; there are extra pixels in between rows, for example. The returned rectangle is equivalent to the cell_area passed to gtk_cell_renderer_render(). This function is only valid if tree_view is realized.

gtk_tree_view_get_background_area ()

void        gtk_tree_view_get_background_area
                                            (GtkTreeView *tree_view,
                                             GtkTreePath *path,
                                             GtkTreeViewColumn *column,
                                             GdkRectangle *rect);

Fills the bounding rectangle in tree window coordinates for the cell at the row specified by path and the column specified by column. If path is NULL, or points to a node not found in the tree, the y and height fields of the rectangle will be filled with 0. If column is NULL, the x and width fields will be filled with 0. The returned rectangle is equivalent to the background_area passed to gtk_cell_renderer_render(). These background areas tile to cover the entire tree window (except for the area used for header buttons). Contrast with the cell_area, returned by gtk_tree_view_get_cell_area(), which returns only the cell itself, excluding surrounding borders and the tree expander area.

gtk_tree_view_get_visible_rect ()

void        gtk_tree_view_get_visible_rect  (GtkTreeView *tree_view,
                                             GdkRectangle *visible_rect);

Fills visible_rect with the currently-visible region of the buffer, in tree coordinates. Convert to widget coordinates with gtk_tree_view_tree_to_widget_coords(). Tree coordinates start at 0,0 for row 0 of the tree, and cover the entire scrollable area of the tree.

gtk_tree_view_get_bin_window ()

GdkWindow*  gtk_tree_view_get_bin_window    (GtkTreeView *tree_view);

Returns the window that tree_view renders to. This is used primarily to compare to event->window to confirm that the event on tree_view is on the right window.

gtk_tree_view_widget_to_tree_coords ()

void        gtk_tree_view_widget_to_tree_coords
                                            (GtkTreeView *tree_view,
                                             gint wx,
                                             gint wy,
                                             gint *tx,
                                             gint *ty);

Converts widget coordinates to coordinates for the tree window (the full scrollable area of the tree).

gtk_tree_view_tree_to_widget_coords ()

void        gtk_tree_view_tree_to_widget_coords
                                            (GtkTreeView *tree_view,
                                             gint tx,
                                             gint ty,
                                             gint *wx,
                                             gint *wy);

Converts tree coordinates (coordinates in full scrollable area of the tree) to widget coordinates.

gtk_tree_view_enable_model_drag_dest ()

void        gtk_tree_view_enable_model_drag_dest
                                            (GtkTreeView *tree_view,
                                             const GtkTargetEntry *targets,
                                             gint n_targets,
                                             GdkDragAction actions);

Turns tree_view into a drop destination for automatic DND.

gtk_tree_view_enable_model_drag_source ()

void        gtk_tree_view_enable_model_drag_source
                                            (GtkTreeView *tree_view,
                                             GdkModifierType start_button_mask,
                                             const GtkTargetEntry *targets,
                                             gint n_targets,
                                             GdkDragAction actions);

Turns tree_view into a drag source for automatic DND.

gtk_tree_view_unset_rows_drag_source ()

void        gtk_tree_view_unset_rows_drag_source
                                            (GtkTreeView *tree_view);

Undoes the effect of gtk_tree_view_enable_model_drag_source().

gtk_tree_view_unset_rows_drag_dest ()

void        gtk_tree_view_unset_rows_drag_dest
                                            (GtkTreeView *tree_view);

Undoes the effect of gtk_tree_view_enable_model_drag_dest().

gtk_tree_view_set_drag_dest_row ()

void        gtk_tree_view_set_drag_dest_row (GtkTreeView *tree_view,
                                             GtkTreePath *path,
                                             GtkTreeViewDropPosition pos);

Sets the row that is highlighted for feedback.

gtk_tree_view_get_drag_dest_row ()

void        gtk_tree_view_get_drag_dest_row (GtkTreeView *tree_view,
                                             GtkTreePath **path,
                                             GtkTreeViewDropPosition *pos);

Gets information about the row that is highlighted for feedback.

gtk_tree_view_get_dest_row_at_pos ()

gboolean    gtk_tree_view_get_dest_row_at_pos
                                            (GtkTreeView *tree_view,
                                             gint drag_x,
                                             gint drag_y,
                                             GtkTreePath **path,
                                             GtkTreeViewDropPosition *pos);

Determines the destination row for a given position.

gtk_tree_view_create_row_drag_icon ()

GdkPixmap*  gtk_tree_view_create_row_drag_icon
                                            (GtkTreeView *tree_view,
                                             GtkTreePath *path);

Creates a GdkPixmap representation of the row at path. This image is used for a drag icon.

gtk_tree_view_set_enable_search ()

void        gtk_tree_view_set_enable_search (GtkTreeView *tree_view,
                                             gboolean enable_search);

If enable_search is set, then the user can type in text to search through the tree interactively (this is sometimes called "typeahead find").

Note that even if this is FALSE, the user can still initiate a search using the "start-interactive-search" key binding.

gtk_tree_view_get_enable_search ()

gboolean    gtk_tree_view_get_enable_search (GtkTreeView *tree_view);

Returns whether or not the tree allows to start interactive searching by typing in text.

gtk_tree_view_get_search_column ()

gint        gtk_tree_view_get_search_column (GtkTreeView *tree_view);

Gets the column searched on by the interactive search code.

gtk_tree_view_set_search_column ()

void        gtk_tree_view_set_search_column (GtkTreeView *tree_view,
                                             gint column);

Sets column as the column where the interactive search code should search in.

If the sort column is set, users can use the "start-interactive-search" key binding to bring up search popup. The enable-search property controls wether simply typing text will also start an interactive search.

Note that column refers to a column of the model.

gtk_tree_view_get_search_equal_func ()

GtkTreeViewSearchEqualFunc gtk_tree_view_get_search_equal_func
                                            (GtkTreeView *tree_view);

Returns the compare function currently in use.

gtk_tree_view_set_search_equal_func ()

void        gtk_tree_view_set_search_equal_func
                                            (GtkTreeView *tree_view,
                                             GtkTreeViewSearchEqualFunc search_equal_func,
                                             gpointer search_user_data,
                                             GtkDestroyNotify search_destroy);

Sets the compare function for the interactive search capabilities; note that somewhat like strcmp() returning 0 for equality GtkTreeViewSearchEqualFunc returns FALSE on matches.

gtk_tree_view_get_fixed_height_mode ()

gboolean    gtk_tree_view_get_fixed_height_mode
                                            (GtkTreeView *tree_view);

Returns whether fixed height mode is turned on for tree_view.

Since 2.6

gtk_tree_view_set_fixed_height_mode ()

void        gtk_tree_view_set_fixed_height_mode
                                            (GtkTreeView *tree_view,
                                             gboolean enable);

Enables or disables the fixed height mode of tree_view. Fixed height mode speeds up GtkTreeView by assuming that all rows have the same height. Only enable this option if all rows are the same height and all columns are of type GTK_TREE_VIEW_COLUMN_FIXED.

Since 2.6

gtk_tree_view_get_hover_selection ()

gboolean    gtk_tree_view_get_hover_selection
                                            (GtkTreeView *tree_view);

Returns whether hover selection mode is turned on for tree_view.

Since 2.6

gtk_tree_view_set_hover_selection ()

void        gtk_tree_view_set_hover_selection
                                            (GtkTreeView *tree_view,
                                             gboolean hover);

Enables of disables the hover selection mode of tree_view. Hover selection makes the selected row follow the pointer. Currently, this works only for the selection modes GTK_SELECTION_SINGLE and GTK_SELECTION_BROWSE.

Since 2.6

gtk_tree_view_get_hover_expand ()

gboolean    gtk_tree_view_get_hover_expand  (GtkTreeView *tree_view);

Returns whether hover expansion mode is turned on for tree_view.

Since 2.6

gtk_tree_view_set_hover_expand ()

void        gtk_tree_view_set_hover_expand  (GtkTreeView *tree_view,
                                             gboolean expand);

Enables of disables the hover expansion mode of tree_view. Hover expansion makes rows expand or collaps if the pointer moves over them.

Since 2.6

GtkTreeDestroyCountFunc ()

void        (*GtkTreeDestroyCountFunc)      (GtkTreeView *tree_view,
                                             GtkTreePath *path,
                                             gint children,
                                             gpointer user_data);

gtk_tree_view_set_destroy_count_func ()

void        gtk_tree_view_set_destroy_count_func
                                            (GtkTreeView *tree_view,
                                             GtkTreeDestroyCountFunc func,
                                             gpointer data,
                                             GtkDestroyNotify destroy);

This function should almost never be used. It is meant for private use by ATK for determining the number of visible children that are removed when the user collapses a row, or a row is deleted.

GtkTreeViewRowSeparatorFunc ()

gboolean    (*GtkTreeViewRowSeparatorFunc)  (GtkTreeModel *model,
                                             GtkTreeIter *iter,
                                             gpointer data);

Function type for determining whether the row pointed to by iter should be rendered as a separator. A common way to implement this is to have a boolean column in the model, whose values the GtkTreeViewRowSeparatorFunc returns.

gtk_tree_view_get_row_separator_func ()

GtkTreeViewRowSeparatorFunc gtk_tree_view_get_row_separator_func
                                            (GtkTreeView *tree_view);

Returns the current row separator function.

Since 2.6

gtk_tree_view_set_row_separator_func ()

void        gtk_tree_view_set_row_separator_func
                                            (GtkTreeView *tree_view,
                                             GtkTreeViewRowSeparatorFunc func,
                                             gpointer data,
                                             GtkDestroyNotify destroy);

Sets the row separator function, which is used to determine whether a row should be drawn as a separator. If the row separator function is NULL, no separators are drawn. This is the default value.

Since 2.6

The "enable-search" property

  "enable-search"        gboolean              : Read / Write

View allows user to search through columns interactively.

Default value: TRUE

The "expander-column" property

  "expander-column"      GtkTreeViewColumn     : Read / Write

Set the column for the expander column.

The "fixed-height-mode" property

  "fixed-height-mode"    gboolean              : Read / Write

Setting the ::fixed-height-mode property to TRUE speeds up GtkTreeView by assuming that all rows have the same height. Only enable this option if all rows are the same height. Please see gtk_tree_view_set_fixed_height_mode() for more information on this option.

Default value: FALSE

Since 2.4

The "hadjustment" property

  "hadjustment"          GtkAdjustment         : Read / Write

Horizontal Adjustment for the widget.

The "headers-clickable" property

  "headers-clickable"    gboolean              : Read / Write

Column headers respond to click events.

Default value: FALSE

The "headers-visible" property

  "headers-visible"      gboolean              : Read / Write

Show the column header buttons.

Default value: TRUE

The "hover-expand" property

  "hover-expand"         gboolean              : Read / Write

Enables of disables the hover expansion mode of tree_view. Hover expansion makes rows expand or collaps if the pointer moves over them.

This mode is primarily indended for treeviews in popups, e.g. in GtkComboBox or GtkEntryCompletion.

Default value: FALSE

Since 2.6

The "hover-selection" property

  "hover-selection"      gboolean              : Read / Write

Enables of disables the hover selection mode of tree_view. Hover selection makes the selected row follow the pointer. Currently, this works only for the selection modes GTK_SELECTION_SINGLE and GTK_SELECTION_BROWSE.

This mode is primarily indended for treeviews in popups, e.g. in GtkComboBox or GtkEntryCompletion.

Default value: FALSE

Since 2.6

The "model" property

  "model"                GtkTreeModel          : Read / Write

The model for the tree view.

The "reorderable" property

  "reorderable"          gboolean              : Read / Write

View is reorderable.

Default value: FALSE

The "rules-hint" property

  "rules-hint"           gboolean              : Read / Write

Set a hint to the theme engine to draw rows in alternating colors.

Default value: FALSE

The "search-column" property

  "search-column"        gint                  : Read / Write

Model column to search through when searching through code.

Allowed values: >= -1

Default value: -1

The "vadjustment" property

  "vadjustment"          GtkAdjustment         : Read / Write

Vertical Adjustment for the widget.

The "allow-rules" style property

  "allow-rules"          gboolean              : Read

Allow drawing of alternating color rows.

Default value: TRUE

The "even-row-color" style property

  "even-row-color"       GdkColor              : Read

Color to use for even rows.

The "expander-size" style property

  "expander-size"        gint                  : Read

Size of the expander arrow.

Allowed values: >= 0

Default value: 12

The "horizontal-separator" style property

  "horizontal-separator" gint                  : Read

Horizontal space between cells. Must be an even number.

Allowed values: >= 0

Default value: 2

The "indent-expanders" style property

  "indent-expanders"     gboolean              : Read

Make the expanders indented.

Default value: TRUE

The "odd-row-color" style property

  "odd-row-color"        GdkColor              : Read

Color to use for odd rows.

The "vertical-separator" style property

  "vertical-separator"   gint                  : Read

Vertical space between cells. Must be an even number.

Allowed values: >= 0

Default value: 2

The "columns-changed" signal

void        user_function                  (GtkTreeView *treeview,
                                            gpointer user_data);

The "cursor-changed" signal

void        user_function                  (GtkTreeView *treeview,
                                            gpointer user_data);

The "expand-collapse-cursor-row" signal

gboolean    user_function                  (GtkTreeView *treeview,
                                            gboolean arg1,
                                            gboolean arg2,
                                            gboolean arg3,
                                            gpointer user_data);

The "move-cursor" signal

gboolean    user_function                  (GtkTreeView *treeview,
                                            GtkMovementStep arg1,
                                            gint arg2,
                                            gpointer user_data);

The "row-activated" signal

void        user_function                  (GtkTreeView *treeview,
                                            GtkTreePath *arg1,
                                            GtkTreeViewColumn *arg2,
                                            gpointer user_data);

The "row-collapsed" signal

void        user_function                  (GtkTreeView *treeview,
                                            GtkTreeIter *arg1,
                                            GtkTreePath *arg2,
                                            gpointer user_data);

The "row-expanded" signal

void        user_function                  (GtkTreeView *treeview,
                                            GtkTreeIter *arg1,
                                            GtkTreePath *arg2,
                                            gpointer user_data);

The "select-all" signal

gboolean    user_function                  (GtkTreeView *treeview,
                                            gpointer user_data);

The "select-cursor-parent" signal

gboolean    user_function                  (GtkTreeView *treeview,
                                            gpointer user_data);

The "select-cursor-row" signal

gboolean    user_function                  (GtkTreeView *treeview,
                                            gboolean arg1,
                                            gpointer user_data);

The "set-scroll-adjustments" signal

void        user_function                  (GtkTreeView *treeview,
                                            GtkAdjustment *arg1,
                                            GtkAdjustment *arg2,
                                            gpointer user_data);

The "start-interactive-search" signal

gboolean    user_function                  (GtkTreeView *treeview,
                                            gpointer user_data);

The "test-collapse-row" signal

gboolean    user_function                  (GtkTreeView *treeview,
                                            GtkTreeIter *arg1,
                                            GtkTreePath *arg2,
                                            gpointer user_data);

The "test-expand-row" signal

gboolean    user_function                  (GtkTreeView *treeview,
                                            GtkTreeIter *arg1,
                                            GtkTreePath *arg2,
                                            gpointer user_data);

The "toggle-cursor-row" signal

gboolean    user_function                  (GtkTreeView *treeview,
                                            gpointer user_data);

The "unselect-all" signal

gboolean    user_function                  (GtkTreeView *treeview,
                                            gpointer user_data);