SourceGutter

Object Hierarchy:

Description:

[ CCode ( type_id = "gtk_source_gutter_get_type ()" ) ]
[ GIR ( name = "Gutter" ) ]
public class SourceGutter : Object

Gutter object for [class@View].

The `GtkSourceGutter` object represents the left or right gutter of the text view. It is used by [class@View] to draw the line numbers and [class@Mark]s that might be present on a line. By packing additional [class@GutterRenderer] objects in the gutter, you can extend the gutter with your own custom drawings.

To get a `GtkSourceGutter`, use the [method@View.get_gutter] function.

The gutter works very much the same way as cells rendered in a [class@Gtk.TreeView]. The concept is similar, with the exception that the gutter does not have an underlying [iface@Gtk.TreeModel]. The builtin line number renderer is at position gtk_source_view_gutter_position_lines (-30) and the marks renderer is at gtk_source_view_gutter_position_marks (-20). The gutter sorts the renderers in ascending order, from left to right. So the marks are displayed on the right of the line numbers.

Namespace: Gtk

Package: gtksourceview-3.0

Content:

Properties:

public SourceView view { get; construct; }
The SourceView of the gutter.
public TextWindowType window_type { get; construct; }
The text window type on which the window is placed.
public int xpad { get; set construct; }
The x-padding.
public int ypad { get; set construct; }
The y-padding.

Creation methods:

protected SourceGutter ()

Methods:

public void get_padding (int xpad, int ypad)
public unowned SourceGutterRenderer? get_renderer_at_pos (int x, int y)
Finds the SourceGutterRenderer at (x, y).
public unowned SourceView get_view ()
public unowned Window get_window ()
Get the Window of the gutter.
public TextWindowType get_window_type ()
public bool insert (SourceGutterRenderer renderer, int position)
Insert renderer into the gutter.
public void queue_draw ()
Invalidates the drawable area of the gutter.
public void remove (SourceGutterRenderer renderer)
Removes renderer from this .
public void reorder (SourceGutterRenderer renderer, int position)
Reorders renderer in this to new position.
public void set_padding (int xpad, int ypad)

Inherited Members:

All known members inherited from class GLib.Object