GtkTreeViewColumn

GtkTreeViewColumn

Functions

void (*GtkTreeCellDataFunc) ()
GtkTreeViewColumn * gtk_tree_view_column_new ()
GtkTreeViewColumn * gtk_tree_view_column_new_with_attributes ()
void gtk_tree_view_column_pack_start ()
void gtk_tree_view_column_pack_end ()
void gtk_tree_view_column_clear ()
GList * gtk_tree_view_column_get_cell_renderers ()
void gtk_tree_view_column_add_attribute ()
void gtk_tree_view_column_set_attributes ()
void gtk_tree_view_column_set_cell_data_func ()
void gtk_tree_view_column_clear_attributes ()
void gtk_tree_view_column_set_spacing ()
gint gtk_tree_view_column_get_spacing ()
void gtk_tree_view_column_set_visible ()
gboolean gtk_tree_view_column_get_visible ()
void gtk_tree_view_column_set_resizable ()
gboolean gtk_tree_view_column_get_resizable ()
void gtk_tree_view_column_set_sizing ()
GtkTreeViewColumnSizing gtk_tree_view_column_get_sizing ()
gint gtk_tree_view_column_get_width ()
gint gtk_tree_view_column_get_fixed_width ()
void gtk_tree_view_column_set_fixed_width ()
void gtk_tree_view_column_set_min_width ()
gint gtk_tree_view_column_get_min_width ()
void gtk_tree_view_column_set_max_width ()
gint gtk_tree_view_column_get_max_width ()
void gtk_tree_view_column_clicked ()
void gtk_tree_view_column_set_title ()
const gchar * gtk_tree_view_column_get_title ()
void gtk_tree_view_column_set_expand ()
gboolean gtk_tree_view_column_get_expand ()
void gtk_tree_view_column_set_clickable ()
gboolean gtk_tree_view_column_get_clickable ()
void gtk_tree_view_column_set_widget ()
GtkWidget * gtk_tree_view_column_get_widget ()
void gtk_tree_view_column_set_alignment ()
gfloat gtk_tree_view_column_get_alignment ()
void gtk_tree_view_column_set_reorderable ()
gboolean gtk_tree_view_column_get_reorderable ()
void gtk_tree_view_column_set_sort_column_id ()
gint gtk_tree_view_column_get_sort_column_id ()
void gtk_tree_view_column_set_sort_indicator ()
gboolean gtk_tree_view_column_get_sort_indicator ()
void gtk_tree_view_column_set_sort_order ()
GtkSortType gtk_tree_view_column_get_sort_order ()
void gtk_tree_view_column_cell_set_cell_data ()
void gtk_tree_view_column_cell_get_size ()
gboolean gtk_tree_view_column_cell_get_position ()
gboolean gtk_tree_view_column_cell_is_visible ()
void gtk_tree_view_column_focus_cell ()
void gtk_tree_view_column_queue_resize ()
GtkWidget * gtk_tree_view_column_get_tree_view ()

Properties

float alignment Read / Write
gboolean clickable Read / Write
gboolean expand Read / Write
int fixed-width Read / Write
int max-width Read / Write
int min-width Read / Write
gboolean reorderable Read / Write
gboolean resizable Read / Write
GtkTreeViewColumnSizing sizing Read / Write
int sort-column-id Read / Write
gboolean sort-indicator Read / Write
GtkSortType sort-order Read / Write
int spacing Read / Write
char * title Read / Write
gboolean visible Read / Write
GtkWidget * widget Read / Write
int width Read

Signals

void clicked Run Last

Types and Values

Object Hierarchy

    GObject
    ╰── GInitiallyUnowned
        ╰── GtkObject
            ╰── GtkTreeViewColumn

Implemented Interfaces

GtkTreeViewColumn implements GtkCellLayout and GtkBuildable.

Includes

#include <gtk/gtk.h>

Description

Functions

GtkTreeCellDataFunc ()

void
(*GtkTreeCellDataFunc) (GtkTreeViewColumn *tree_column,
                        GtkCellRenderer *cell,
                        GtkTreeModel *tree_model,
                        GtkTreeIter *iter,
                        gpointer data);

gtk_tree_view_column_new ()

GtkTreeViewColumn *
gtk_tree_view_column_new (void);

Creates a new GtkTreeViewColumn.

Returns

A newly created GtkTreeViewColumn.


gtk_tree_view_column_new_with_attributes ()

GtkTreeViewColumn *
gtk_tree_view_column_new_with_attributes
                               (const gchar *title,
                                GtkCellRenderer *cell,
                                ...);

Creates a new GtkTreeViewColumn with a number of default values. This is equivalent to calling gtk_tree_view_column_set_title(), gtk_tree_view_column_pack_start(), and gtk_tree_view_column_set_attributes() on the newly created GtkTreeViewColumn.

Here's a simple example:

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enum { TEXT_COLUMN, COLOR_COLUMN, N_COLUMNS };
...
{
  GtkTreeViewColumn *column;
  GtkCellRenderer   *renderer = gtk_cell_renderer_text_new ();

  column = gtk_tree_view_column_new_with_attributes ("Title",
                                                     renderer,
                                                     "text", TEXT_COLUMN,
                                                     "foreground", COLOR_COLUMN,
                                                     NULL);
}

Parameters

title

The title to set the header to.

 

cell

The GtkCellRenderer.

 

Varargs

A NULL-terminated list of attributes.

 

Returns

A newly created GtkTreeViewColumn.


gtk_tree_view_column_pack_start ()

void
gtk_tree_view_column_pack_start (GtkTreeViewColumn *tree_column,
                                 GtkCellRenderer *cell,
                                 gboolean expand);

Packs the cell into the beginning of the column. If expand is FALSE, then the cell is allocated no more space than it needs. Any unused space is divided evenly between cells for which expand is TRUE.

Parameters

tree_column

A GtkTreeViewColumn.

 

cell

The GtkCellRenderer.

 

expand

TRUE if cell is to be given extra space allocated to tree_column .

 

gtk_tree_view_column_pack_end ()

void
gtk_tree_view_column_pack_end (GtkTreeViewColumn *tree_column,
                               GtkCellRenderer *cell,
                               gboolean expand);

Adds the cell to end of the column. If expand is FALSE, then the cell is allocated no more space than it needs. Any unused space is divided evenly between cells for which expand is TRUE.

Parameters

tree_column

A GtkTreeViewColumn.

 

cell

The GtkCellRenderer.

 

expand

TRUE if cell is to be given extra space allocated to tree_column .

 

gtk_tree_view_column_clear ()

void
gtk_tree_view_column_clear (GtkTreeViewColumn *tree_column);

Unsets all the mappings on all renderers on the tree_column .

Parameters

tree_column

A GtkTreeViewColumn

 

gtk_tree_view_column_get_cell_renderers ()

GList *
gtk_tree_view_column_get_cell_renderers
                               (GtkTreeViewColumn *tree_column);

gtk_tree_view_column_get_cell_renderers has been deprecated since version 2.18 and should not be used in newly-written code.

use gtk_cell_layout_get_cells() instead.

Returns a newly-allocated GList of all the cell renderers in the column, in no particular order. The list must be freed with g_list_free().

Parameters

tree_column

A GtkTreeViewColumn

 

Returns

A list of GtkCellRenderers


gtk_tree_view_column_add_attribute ()

void
gtk_tree_view_column_add_attribute (GtkTreeViewColumn *tree_column,
                                    GtkCellRenderer *cell_renderer,
                                    const gchar *attribute,
                                    gint column);

Adds an attribute mapping to the list in tree_column . The column is the column of the model to get a value from, and the attribute is the parameter on cell_renderer to be set from the value. So for example if column 2 of the model contains strings, you could have the "text" attribute of a GtkCellRendererText get its values from column 2.

Parameters

tree_column

A GtkTreeViewColumn.

 

cell_renderer

the GtkCellRenderer to set attributes on

 

attribute

An attribute on the renderer

 

column

The column position on the model to get the attribute from.

 

gtk_tree_view_column_set_attributes ()

void
gtk_tree_view_column_set_attributes (GtkTreeViewColumn *tree_column,
                                     GtkCellRenderer *cell_renderer,
                                     ...);

Sets the attributes in the list as the attributes of tree_column . The attributes should be in attribute/column order, as in gtk_tree_view_column_add_attribute(). All existing attributes are removed, and replaced with the new attributes.

Parameters

tree_column

A GtkTreeViewColumn.

 

cell_renderer

the GtkCellRenderer we're setting the attributes of

 

Varargs

A NULL-terminated list of attributes.

 

gtk_tree_view_column_set_cell_data_func ()

void
gtk_tree_view_column_set_cell_data_func
                               (GtkTreeViewColumn *tree_column,
                                GtkCellRenderer *cell_renderer,
                                GtkTreeCellDataFunc func,
                                gpointer func_data,
                                GDestroyNotify destroy);

Sets the GtkTreeViewColumnFunc to use for the column. This function is used instead of the standard attributes mapping for setting the column value, and should set the value of tree_column 's cell renderer as appropriate. func may be NULL to remove an older one.

Parameters

tree_column

A GtkTreeViewColumn

 

cell_renderer

A GtkCellRenderer

 

func

The GtkTreeViewColumnFunc to use.

 

func_data

The user data for func .

 

destroy

The destroy notification for func_data

 

gtk_tree_view_column_clear_attributes ()

void
gtk_tree_view_column_clear_attributes (GtkTreeViewColumn *tree_column,
                                       GtkCellRenderer *cell_renderer);

Clears all existing attributes previously set with gtk_tree_view_column_set_attributes().

Parameters

tree_column

a GtkTreeViewColumn

 

cell_renderer

a GtkCellRenderer to clear the attribute mapping on.

 

gtk_tree_view_column_set_spacing ()

void
gtk_tree_view_column_set_spacing (GtkTreeViewColumn *tree_column,
                                  gint spacing);

Sets the spacing field of tree_column , which is the number of pixels to place between cell renderers packed into it.

Parameters

tree_column

A GtkTreeViewColumn.

 

spacing

distance between cell renderers in pixels.

 

gtk_tree_view_column_get_spacing ()

gint
gtk_tree_view_column_get_spacing (GtkTreeViewColumn *tree_column);

Returns the spacing of tree_column .

Parameters

tree_column

A GtkTreeViewColumn.

 

Returns

the spacing of tree_column .


gtk_tree_view_column_set_visible ()

void
gtk_tree_view_column_set_visible (GtkTreeViewColumn *tree_column,
                                  gboolean visible);

Sets the visibility of tree_column .

Parameters

tree_column

A GtkTreeViewColumn.

 

visible

TRUE if the tree_column is visible.

 

gtk_tree_view_column_get_visible ()

gboolean
gtk_tree_view_column_get_visible (GtkTreeViewColumn *tree_column);

Returns TRUE if tree_column is visible.

Parameters

tree_column

A GtkTreeViewColumn.

 

Returns

whether the column is visible or not. If it is visible, then the tree will show the column.


gtk_tree_view_column_set_resizable ()

void
gtk_tree_view_column_set_resizable (GtkTreeViewColumn *tree_column,
                                    gboolean resizable);

If resizable is TRUE, then the user can explicitly resize the column by grabbing the outer edge of the column button. If resizable is TRUE and sizing mode of the column is GTK_TREE_VIEW_COLUMN_AUTOSIZE, then the sizing mode is changed to GTK_TREE_VIEW_COLUMN_GROW_ONLY.

Parameters

tree_column

A GtkTreeViewColumn

 

resizable

TRUE, if the column can be resized

 

gtk_tree_view_column_get_resizable ()

gboolean
gtk_tree_view_column_get_resizable (GtkTreeViewColumn *tree_column);

Returns TRUE if the tree_column can be resized by the end user.

Parameters

tree_column

A GtkTreeViewColumn

 

Returns

TRUE, if the tree_column can be resized.


gtk_tree_view_column_set_sizing ()

void
gtk_tree_view_column_set_sizing (GtkTreeViewColumn *tree_column,
                                 GtkTreeViewColumnSizing type);

Sets the growth behavior of tree_column to type .

Parameters

tree_column

A GtkTreeViewColumn.

 

type

The GtkTreeViewColumnSizing.

 

gtk_tree_view_column_get_sizing ()

GtkTreeViewColumnSizing
gtk_tree_view_column_get_sizing (GtkTreeViewColumn *tree_column);

Returns the current type of tree_column .

Parameters

tree_column

A GtkTreeViewColumn.

 

Returns

The type of tree_column .


gtk_tree_view_column_get_width ()

gint
gtk_tree_view_column_get_width (GtkTreeViewColumn *tree_column);

Returns the current size of tree_column in pixels.

Parameters

tree_column

A GtkTreeViewColumn.

 

Returns

The current width of tree_column .


gtk_tree_view_column_get_fixed_width ()

gint
gtk_tree_view_column_get_fixed_width (GtkTreeViewColumn *tree_column);

Gets the fixed width of the column. This value is only meaning may not be the actual width of the column on the screen, just what is requested.

Parameters

tree_column

a GtkTreeViewColumn

 

Returns

the fixed width of the column


gtk_tree_view_column_set_fixed_width ()

void
gtk_tree_view_column_set_fixed_width (GtkTreeViewColumn *tree_column,
                                      gint fixed_width);

Sets the size of the column in pixels. This is meaningful only if the sizing type is GTK_TREE_VIEW_COLUMN_FIXED. The size of the column is clamped to the min/max width for the column. Please note that the min/max width of the column doesn't actually affect the "fixed_width" property of the widget, just the actual size when displayed.

Parameters

tree_column

A GtkTreeViewColumn.

 

fixed_width

The size to set tree_column to. Must be greater than 0.

 

gtk_tree_view_column_set_min_width ()

void
gtk_tree_view_column_set_min_width (GtkTreeViewColumn *tree_column,
                                    gint min_width);

Sets the minimum width of the tree_column . If min_width is -1, then the minimum width is unset.

Parameters

tree_column

A GtkTreeViewColumn.

 

min_width

The minimum width of the column in pixels, or -1.

 

gtk_tree_view_column_get_min_width ()

gint
gtk_tree_view_column_get_min_width (GtkTreeViewColumn *tree_column);

Returns the minimum width in pixels of the tree_column , or -1 if no minimum width is set.

Parameters

tree_column

A GtkTreeViewColumn.

 

Returns

The minimum width of the tree_column .


gtk_tree_view_column_set_max_width ()

void
gtk_tree_view_column_set_max_width (GtkTreeViewColumn *tree_column,
                                    gint max_width);

Sets the maximum width of the tree_column . If max_width is -1, then the maximum width is unset. Note, the column can actually be wider than max width if it's the last column in a view. In this case, the column expands to fill any extra space.

Parameters

tree_column

A GtkTreeViewColumn.

 

max_width

The maximum width of the column in pixels, or -1.

 

gtk_tree_view_column_get_max_width ()

gint
gtk_tree_view_column_get_max_width (GtkTreeViewColumn *tree_column);

Returns the maximum width in pixels of the tree_column , or -1 if no maximum width is set.

Parameters

tree_column

A GtkTreeViewColumn.

 

Returns

The maximum width of the tree_column .


gtk_tree_view_column_clicked ()

void
gtk_tree_view_column_clicked (GtkTreeViewColumn *tree_column);

Emits the "clicked" signal on the column. This function will only work if tree_column is clickable.

Parameters

tree_column

a GtkTreeViewColumn

 

gtk_tree_view_column_set_title ()

void
gtk_tree_view_column_set_title (GtkTreeViewColumn *tree_column,
                                const gchar *title);

Sets the title of the tree_column . If a custom widget has been set, then this value is ignored.

Parameters

tree_column

A GtkTreeViewColumn.

 

title

The title of the tree_column .

 

gtk_tree_view_column_get_title ()

const gchar *
gtk_tree_view_column_get_title (GtkTreeViewColumn *tree_column);

Returns the title of the widget.

Parameters

tree_column

A GtkTreeViewColumn.

 

Returns

the title of the column. This string should not be modified or freed.


gtk_tree_view_column_set_expand ()

void
gtk_tree_view_column_set_expand (GtkTreeViewColumn *tree_column,
                                 gboolean expand);

Sets the column to take available extra space. This space is shared equally amongst all columns that have the expand set to TRUE. If no column has this option set, then the last column gets all extra space. By default, every column is created with this FALSE.

Parameters

tree_column

A GtkTreeViewColumn

 

expand

TRUE if the column should take available extra space, FALSE if not

 

Since: 2.4


gtk_tree_view_column_get_expand ()

gboolean
gtk_tree_view_column_get_expand (GtkTreeViewColumn *tree_column);

Return TRUE if the column expands to take any available space.

Parameters

tree_column

a GtkTreeViewColumn

 

Returns

TRUE, if the column expands

Since: 2.4


gtk_tree_view_column_set_clickable ()

void
gtk_tree_view_column_set_clickable (GtkTreeViewColumn *tree_column,
                                    gboolean clickable);

Sets the header to be active if active is TRUE. When the header is active, then it can take keyboard focus, and can be clicked.

Parameters

tree_column

A GtkTreeViewColumn.

 

clickable

TRUE if the header is active.

 

gtk_tree_view_column_get_clickable ()

gboolean
gtk_tree_view_column_get_clickable (GtkTreeViewColumn *tree_column);

Returns TRUE if the user can click on the header for the column.

Parameters

tree_column

a GtkTreeViewColumn

 

Returns

TRUE if user can click the column header.


gtk_tree_view_column_set_widget ()

void
gtk_tree_view_column_set_widget (GtkTreeViewColumn *tree_column,
                                 GtkWidget *widget);

Sets the widget in the header to be widget . If widget is NULL, then the header button is set with a GtkLabel set to the title of tree_column .

Parameters

tree_column

A GtkTreeViewColumn.

 

widget

A child GtkWidget, or NULL.

[allow-none]

gtk_tree_view_column_get_widget ()

GtkWidget *
gtk_tree_view_column_get_widget (GtkTreeViewColumn *tree_column);

Returns the GtkWidget in the button on the column header. If a custom widget has not been set then NULL is returned.

Parameters

tree_column

A GtkTreeViewColumn.

 

Returns

The GtkWidget in the column header, or NULL.

[transfer none]


gtk_tree_view_column_set_alignment ()

void
gtk_tree_view_column_set_alignment (GtkTreeViewColumn *tree_column,
                                    gfloat xalign);

Sets the alignment of the title or custom widget inside the column header. The alignment determines its location inside the button -- 0.0 for left, 0.5 for center, 1.0 for right.

Parameters

tree_column

A GtkTreeViewColumn.

 

xalign

The alignment, which is between [0.0 and 1.0] inclusive.

 

gtk_tree_view_column_get_alignment ()

gfloat
gtk_tree_view_column_get_alignment (GtkTreeViewColumn *tree_column);

Returns the current x alignment of tree_column . This value can range between 0.0 and 1.0.

Parameters

tree_column

A GtkTreeViewColumn.

 

Returns

The current alignent of tree_column .


gtk_tree_view_column_set_reorderable ()

void
gtk_tree_view_column_set_reorderable (GtkTreeViewColumn *tree_column,
                                      gboolean reorderable);

If reorderable is TRUE, then the column can be reordered by the end user dragging the header.

Parameters

tree_column

A GtkTreeViewColumn

 

reorderable

TRUE, if the column can be reordered.

 

gtk_tree_view_column_get_reorderable ()

gboolean
gtk_tree_view_column_get_reorderable (GtkTreeViewColumn *tree_column);

Returns TRUE if the tree_column can be reordered by the user.

Parameters

tree_column

A GtkTreeViewColumn

 

Returns

TRUE if the tree_column can be reordered by the user.


gtk_tree_view_column_set_sort_column_id ()

void
gtk_tree_view_column_set_sort_column_id
                               (GtkTreeViewColumn *tree_column,
                                gint sort_column_id);

Sets the logical sort_column_id that this column sorts on when this column is selected for sorting. Doing so makes the column header clickable.

Parameters

tree_column

a GtkTreeViewColumn

 

sort_column_id

The sort_column_id of the model to sort on.

 

gtk_tree_view_column_get_sort_column_id ()

gint
gtk_tree_view_column_get_sort_column_id
                               (GtkTreeViewColumn *tree_column);

Gets the logical sort_column_id that the model sorts on when this column is selected for sorting. See gtk_tree_view_column_set_sort_column_id().

Parameters

tree_column

a GtkTreeViewColumn

 

Returns

the current sort_column_id for this column, or -1 if this column can't be used for sorting.


gtk_tree_view_column_set_sort_indicator ()

void
gtk_tree_view_column_set_sort_indicator
                               (GtkTreeViewColumn *tree_column,
                                gboolean setting);

Call this function with a setting of TRUE to display an arrow in the header button indicating the column is sorted. Call gtk_tree_view_column_set_sort_order() to change the direction of the arrow.

Parameters

tree_column

a GtkTreeViewColumn

 

setting

TRUE to display an indicator that the column is sorted

 

gtk_tree_view_column_get_sort_indicator ()

gboolean
gtk_tree_view_column_get_sort_indicator
                               (GtkTreeViewColumn *tree_column);

Gets the value set by gtk_tree_view_column_set_sort_indicator().

Parameters

tree_column

a GtkTreeViewColumn

 

Returns

whether the sort indicator arrow is displayed


gtk_tree_view_column_set_sort_order ()

void
gtk_tree_view_column_set_sort_order (GtkTreeViewColumn *tree_column,
                                     GtkSortType order);

Changes the appearance of the sort indicator.

This does not actually sort the model. Use gtk_tree_view_column_set_sort_column_id() if you want automatic sorting support. This function is primarily for custom sorting behavior, and should be used in conjunction with gtk_tree_sortable_set_sort_column() to do that. For custom models, the mechanism will vary.

The sort indicator changes direction to indicate normal sort or reverse sort. Note that you must have the sort indicator enabled to see anything when calling this function; see gtk_tree_view_column_set_sort_indicator().

Parameters

tree_column

a GtkTreeViewColumn

 

order

sort order that the sort indicator should indicate

 

gtk_tree_view_column_get_sort_order ()

GtkSortType
gtk_tree_view_column_get_sort_order (GtkTreeViewColumn *tree_column);

Gets the value set by gtk_tree_view_column_set_sort_order().

Parameters

tree_column

a GtkTreeViewColumn

 

Returns

the sort order the sort indicator is indicating


gtk_tree_view_column_cell_set_cell_data ()

void
gtk_tree_view_column_cell_set_cell_data
                               (GtkTreeViewColumn *tree_column,
                                GtkTreeModel *tree_model,
                                GtkTreeIter *iter,
                                gboolean is_expander,
                                gboolean is_expanded);

Sets the cell renderer based on the tree_model and iter . That is, for every attribute mapping in tree_column , it will get a value from the set column on the iter , and use that value to set the attribute on the cell renderer. This is used primarily by the GtkTreeView.

Parameters

tree_column

A GtkTreeViewColumn.

 

tree_model

The GtkTreeModel to to get the cell renderers attributes from.

 

iter

The GtkTreeIter to to get the cell renderer's attributes from.

 

is_expander

TRUE, if the row has children

 

is_expanded

TRUE, if the row has visible children

 

gtk_tree_view_column_cell_get_size ()

void
gtk_tree_view_column_cell_get_size (GtkTreeViewColumn *tree_column,
                                    const GdkRectangle *cell_area,
                                    gint *x_offset,
                                    gint *y_offset,
                                    gint *width,
                                    gint *height);

Obtains the width and height needed to render the column. This is used primarily by the GtkTreeView.

Parameters

tree_column

A GtkTreeViewColumn.

 

cell_area

The area a cell in the column will be allocated, or NULL.

[allow-none]

x_offset

location to return x offset of a cell relative to cell_area , or NULL.

[out][allow-none]

y_offset

location to return y offset of a cell relative to cell_area , or NULL.

[out][allow-none]

width

location to return width needed to render a cell, or NULL.

[out][allow-none]

height

location to return height needed to render a cell, or NULL.

[out][allow-none]

gtk_tree_view_column_cell_get_position ()

gboolean
gtk_tree_view_column_cell_get_position
                               (GtkTreeViewColumn *tree_column,
                                GtkCellRenderer *cell_renderer,
                                gint *start_pos,
                                gint *width);

Obtains the horizontal position and size of a cell in a column. If the cell is not found in the column, start_pos and width are not changed and FALSE is returned.

Parameters

tree_column

a GtkTreeViewColumn

 

cell_renderer

a GtkCellRenderer

 

start_pos

return location for the horizontal position of cell within tree_column , may be NULL

 

width

return location for the width of cell , may be NULL

 

Returns

TRUE if cell belongs to tree_column .


gtk_tree_view_column_cell_is_visible ()

gboolean
gtk_tree_view_column_cell_is_visible (GtkTreeViewColumn *tree_column);

Returns TRUE if any of the cells packed into the tree_column are visible. For this to be meaningful, you must first initialize the cells with gtk_tree_view_column_cell_set_cell_data()

Parameters

tree_column

A GtkTreeViewColumn

 

Returns

TRUE, if any of the cells packed into the tree_column are currently visible


gtk_tree_view_column_focus_cell ()

void
gtk_tree_view_column_focus_cell (GtkTreeViewColumn *tree_column,
                                 GtkCellRenderer *cell);

Sets the current keyboard focus to be at cell , if the column contains 2 or more editable and activatable cells.

Parameters

tree_column

A GtkTreeViewColumn

 

cell

A GtkCellRenderer

 

Since: 2.2


gtk_tree_view_column_queue_resize ()

void
gtk_tree_view_column_queue_resize (GtkTreeViewColumn *tree_column);

Flags the column, and the cell renderers added to this column, to have their sizes renegotiated.

Parameters

tree_column

A GtkTreeViewColumn

 

Since: 2.8


gtk_tree_view_column_get_tree_view ()

GtkWidget *
gtk_tree_view_column_get_tree_view (GtkTreeViewColumn *tree_column);

Returns the GtkTreeView wherein tree_column has been inserted. If column is currently not inserted in any tree view, NULL is returned.

Parameters

tree_column

A GtkTreeViewColumn

 

Returns

The tree view wherein column has been inserted if any, NULL otherwise.

[transfer none]

Since: 2.12

Types and Values

enum GtkTreeViewColumnSizing

Members

GTK_TREE_VIEW_COLUMN_GROW_ONLY

   

GTK_TREE_VIEW_COLUMN_AUTOSIZE

   

GTK_TREE_VIEW_COLUMN_FIXED

   

struct GtkTreeViewColumn

struct GtkTreeViewColumn;

Property Details

The “alignment” property

  “alignment”                float

X Alignment of the column header text or widget.

Owner: GtkTreeViewColumn

Flags: Read / Write

Allowed values: [0,1]

Default value: 0


The “clickable” property

  “clickable”                gboolean

Whether the header can be clicked.

Owner: GtkTreeViewColumn

Flags: Read / Write

Default value: FALSE


The “expand” property

  “expand”                   gboolean

Column gets share of extra width allocated to the widget.

Owner: GtkTreeViewColumn

Flags: Read / Write

Default value: FALSE


The “fixed-width” property

  “fixed-width”              int

Current fixed width of the column.

Owner: GtkTreeViewColumn

Flags: Read / Write

Allowed values: >= 1

Default value: 1


The “max-width” property

  “max-width”                int

Maximum allowed width of the column.

Owner: GtkTreeViewColumn

Flags: Read / Write

Allowed values: >= -1

Default value: -1


The “min-width” property

  “min-width”                int

Minimum allowed width of the column.

Owner: GtkTreeViewColumn

Flags: Read / Write

Allowed values: >= -1

Default value: -1


The “reorderable” property

  “reorderable”              gboolean

Whether the column can be reordered around the headers.

Owner: GtkTreeViewColumn

Flags: Read / Write

Default value: FALSE


The “resizable” property

  “resizable”                gboolean

Column is user-resizable.

Owner: GtkTreeViewColumn

Flags: Read / Write

Default value: FALSE


The “sizing” property

  “sizing”                   GtkTreeViewColumnSizing

Resize mode of the column.

Owner: GtkTreeViewColumn

Flags: Read / Write

Default value: GTK_TREE_VIEW_COLUMN_GROW_ONLY


The “sort-column-id” property

  “sort-column-id”           int

Logical sort column ID this column sorts on when selected for sorting. Setting the sort column ID makes the column header clickable. Set to -1 to make the column unsortable.

Owner: GtkTreeViewColumn

Flags: Read / Write

Allowed values: >= -1

Default value: -1

Since: 2.18


The “sort-indicator” property

  “sort-indicator”           gboolean

Whether to show a sort indicator.

Owner: GtkTreeViewColumn

Flags: Read / Write

Default value: FALSE


The “sort-order” property

  “sort-order”               GtkSortType

Sort direction the sort indicator should indicate.

Owner: GtkTreeViewColumn

Flags: Read / Write

Default value: GTK_SORT_ASCENDING


The “spacing” property

  “spacing”                  int

Space which is inserted between cells.

Owner: GtkTreeViewColumn

Flags: Read / Write

Allowed values: >= 0

Default value: 0


The “title” property

  “title”                    char *

Title to appear in column header.

Owner: GtkTreeViewColumn

Flags: Read / Write

Default value: ""


The “visible” property

  “visible”                  gboolean

Whether to display the column.

Owner: GtkTreeViewColumn

Flags: Read / Write

Default value: TRUE


The “widget” property

  “widget”                   GtkWidget *

Widget to put in column header button instead of column title.

Owner: GtkTreeViewColumn

Flags: Read / Write


The “width” property

  “width”                    int

Current width of the column.

Owner: GtkTreeViewColumn

Flags: Read

Allowed values: >= 0

Default value: 0

Signal Details

The “clicked” signal

void
user_function (GtkTreeViewColumn *treeviewcolumn,
               gpointer           user_data)

Flags: Run Last