Class
GtkSourceMap
Description [src]
class GtkSource.Map : GtkSource.View
implements Gtk.Accessible, Gtk.AccessibleText, Gtk.Buildable, Gtk.ConstraintTarget, Gtk.Scrollable {
/* No available fields */
}Widget that displays a map for a specific GtkSourceView.
GtkSourceMap is a widget that maps the content of a GtkSourceView into
a smaller view so the user can have a quick overview of the whole document.
This works by connecting a GtkSourceView to to the GtkSourceMap using
the GtkSourceMap:view property or gtk_source_map_set_view().
GtkSourceMap is a GtkSourceView object. This means that you can add a
GtkSourceGutterRenderer to a gutter in the same way you would for a
GtkSourceView. One example might be a GtkSourceGutterRenderer that shows
which lines have changed in the document.
Additionally, it is desirable to match the font of the GtkSourceMap and
the GtkSourceView used for editing. Therefore, GtkSourceMap:font-desc
should be used to set the target font. You will need to adjust this to the
desired font size for the map. A 1pt font generally seems to be an
appropriate font size. “Monospace 1” is the default. See
pango_font_description_set_size() for how to alter the size of an existing
PangoFontDescription.
When FontConfig is available, GtkSourceMap will try to use a bundled
“block” font to make the map more legible.
Instance methods
gtk_source_map_get_view
Gets the GtkSourceMap:view property, which is the view this widget is mapping.
Methods inherited from GtkSourceView (40)
Please see GtkSourceView for a full list of methods.
Methods inherited from GtkTextView (72)
Please see GtkTextView for a full list of methods.
Methods inherited from GtkAccessible (20)
gtk_accessible_announce
Requests the user’s screen reader to announce the given message.
gtk_accessible_get_accessible_parent
Retrieves the accessible parent for an accessible object.
gtk_accessible_get_accessible_role
Retrieves the accessible role of an accessible object.
gtk_accessible_get_at_context
Retrieves the implementation for the given accessible object.
gtk_accessible_get_bounds
Queries the coordinates and dimensions of this accessible.
gtk_accessible_get_first_accessible_child
Retrieves the first accessible child of an accessible object.
gtk_accessible_get_next_accessible_sibling
Retrieves the next accessible sibling of an accessible object.
gtk_accessible_get_platform_state
Queries a platform state, such as focus.
gtk_accessible_reset_property
Resets the accessible property to its default value.
gtk_accessible_reset_relation
Resets the accessible relation to its default value.
gtk_accessible_reset_state
Resets the accessible state to its default value.
gtk_accessible_set_accessible_parent
Sets the parent and sibling of an accessible object.
gtk_accessible_update_next_accessible_sibling
Updates the next accessible sibling.
gtk_accessible_update_platform_state
Informs ATs that the platform state has changed.
gtk_accessible_update_property
Updates a list of accessible properties.
gtk_accessible_update_property_value
Updates an array of accessible properties.
gtk_accessible_update_relation
Updates a list of accessible relations.
gtk_accessible_update_relation_value
Updates an array of accessible relations.
gtk_accessible_update_state
Updates a list of accessible states.
gtk_accessible_update_state_value
Updates an array of accessible states.
Methods inherited from GtkAccessibleText (3)
gtk_accessible_text_update_caret_position
Updates the position of the caret.
gtk_accessible_text_update_contents
Notifies assistive technologies of a change in contents.
gtk_accessible_text_update_selection_bound
Updates the boundary of the selection.
Methods inherited from GtkBuildable (1)
gtk_buildable_get_buildable_id
Gets the ID of the buildable object.
Methods inherited from GtkScrollable (9)
gtk_scrollable_get_border
Returns the size of a non-scrolling border around the outside of the scrollable.
gtk_scrollable_get_hadjustment
Retrieves the GtkAdjustment used for horizontal scrolling.
gtk_scrollable_get_hscroll_policy
Gets the horizontal GtkScrollablePolicy.
gtk_scrollable_get_vadjustment
Retrieves the GtkAdjustment used for vertical scrolling.
gtk_scrollable_get_vscroll_policy
Gets the vertical GtkScrollablePolicy.
gtk_scrollable_set_hadjustment
Sets the horizontal adjustment of the GtkScrollable.
gtk_scrollable_set_hscroll_policy
Sets the GtkScrollablePolicy.
gtk_scrollable_set_vadjustment
Sets the vertical adjustment of the GtkScrollable.
gtk_scrollable_set_vscroll_policy
Sets the GtkScrollablePolicy.
Properties
Properties inherited from GtkSourceView (17)
GtkSource.View:auto-indent
GtkSource.View:background-pattern
Draw a specific background pattern on the view.
GtkSource.View:completion
The completion object associated with the view.
GtkSource.View:enable-snippets
The property denotes if snippets should be
expanded when the user presses Tab after having typed a word
matching the snippets found in GtkSourceSnippetManager.
GtkSource.View:highlight-current-line
GtkSource.View:indent-on-tab
GtkSource.View:indent-width
Width of an indentation step expressed in number of spaces.
GtkSource.View:indenter
The property is a GtkSourceIndenter to use to indent
as the user types into the GtkSourceView.
GtkSource.View:insert-spaces-instead-of-tabs
GtkSource.View:right-margin-position
Position of the right margin.
GtkSource.View:show-line-marks
Whether to display line mark pixbufs.
GtkSource.View:show-line-numbers
Whether to display line numbers.
GtkSource.View:show-right-margin
Whether to display the right margin.
GtkSource.View:smart-backspace
Whether smart Backspace should be used.
GtkSource.View:smart-home-end
Set the behavior of the HOME and END keys.
GtkSource.View:space-drawer
The GtkSourceSpaceDrawer object associated with the view.4.
GtkSource.View:tab-width
Width of a tab character expressed in number of spaces.
Properties inherited from GtkTextView (21)
Gtk.TextView:accepts-tab
Whether Tab will result in a tab character being entered.
Gtk.TextView:bottom-margin
The bottom margin for text in the text view.
Gtk.TextView:buffer
The buffer which is displayed.
Gtk.TextView:cursor-visible
If the insertion cursor is shown.
Gtk.TextView:editable
Whether the text can be modified by the user.
Gtk.TextView:extra-menu
A menu model whose contents will be appended to the context menu.
Gtk.TextView:im-module
Which IM (input method) module should be used for this text_view.
Gtk.TextView:indent
Amount to indent the paragraph, in pixels.
Gtk.TextView:input-hints
Additional hints (beyond GtkTextView:input-purpose)
that allow input methods to fine-tune their behaviour.
Gtk.TextView:input-purpose
The purpose of this text field.
Gtk.TextView:justification
Left, right, or center justification.
Gtk.TextView:left-margin
The default left margin for text in the text view.
Gtk.TextView:monospace
Whether text should be displayed in a monospace font.
Gtk.TextView:overwrite
Whether entered text overwrites existing contents.
Gtk.TextView:pixels-above-lines
Pixels of blank space above paragraphs.
Gtk.TextView:pixels-below-lines
Pixels of blank space below paragraphs.
Gtk.TextView:pixels-inside-wrap
Pixels of blank space between wrapped lines in a paragraph.
Gtk.TextView:right-margin
The default right margin for text in the text view.
Gtk.TextView:tabs
Custom tabs for this text.
Gtk.TextView:top-margin
The top margin for text in the text view.
Gtk.TextView:wrap-mode
Whether to wrap lines never, at word boundaries, or at character boundaries.
Properties inherited from GtkWidget (35)
Gtk.Widget:can-focus
Whether the widget or any of its descendents can accept the input focus.
Gtk.Widget:can-target
Whether the widget can receive pointer events.
Gtk.Widget:css-classes
A list of css classes applied to this widget.
Gtk.Widget:css-name
The name of this widget in the CSS tree.
Gtk.Widget:cursor
The cursor used by widget.
Gtk.Widget:focus-on-click
Whether the widget should grab focus when it is clicked with the mouse.
Gtk.Widget:focusable
Whether this widget itself will accept the input focus.
Gtk.Widget:halign
How to distribute horizontal space if widget gets extra space.
Gtk.Widget:has-default
Whether the widget is the default widget.
Gtk.Widget:has-focus
Whether the widget has the input focus.
Gtk.Widget:has-tooltip
Enables or disables the emission of the GtkWidget::query-tooltip
signal on widget.
Gtk.Widget:height-request
Overrides for height request of the widget.
Gtk.Widget:hexpand
Whether to expand horizontally.
Gtk.Widget:hexpand-set
Whether to use the hexpand property.
Gtk.Widget:layout-manager
The GtkLayoutManager instance to use to compute
the preferred size of the widget, and allocate its children.
Gtk.Widget:limit-events
Makes this widget act like a modal dialog, with respect to event delivery.
Gtk.Widget:margin-bottom
Margin on bottom side of widget.
Gtk.Widget:margin-end
Margin on end of widget, horizontally.
Gtk.Widget:margin-start
Margin on start of widget, horizontally.
Gtk.Widget:margin-top
Margin on top side of widget.
Gtk.Widget:name
The name of the widget.
Gtk.Widget:opacity
The requested opacity of the widget.
Gtk.Widget:overflow
How content outside the widget’s content area is treated.
Gtk.Widget:parent
The parent widget of this widget.
Gtk.Widget:receives-default
Whether the widget will receive the default action when it is focused.
Gtk.Widget:root
The GtkRoot widget of the widget tree containing this widget.
Gtk.Widget:scale-factor
The scale factor of the widget.
Gtk.Widget:sensitive
Whether the widget responds to input.
Gtk.Widget:tooltip-markup
Sets the text of tooltip to be the given string, which is marked up with Pango markup.
Gtk.Widget:tooltip-text
Sets the text of tooltip to be the given string.
Gtk.Widget:valign
How to distribute vertical space if widget gets extra space.
Gtk.Widget:vexpand
Whether to expand vertically.
Gtk.Widget:vexpand-set
Whether to use the vexpand property.
Gtk.Widget:visible
Whether the widget is visible.
Gtk.Widget:width-request
Overrides for width request of the widget.
Properties inherited from GtkAccessible (1)
Gtk.Accessible:accessible-role
The accessible role of the given GtkAccessible implementation.
Properties inherited from GtkScrollable (4)
Gtk.Scrollable:hadjustment
Horizontal GtkAdjustment of the scrollable widget.
Gtk.Scrollable:hscroll-policy
Determines when horizontal scrolling should start.
Gtk.Scrollable:vadjustment
Vertical GtkAdjustment of the scrollable widget.
Gtk.Scrollable:vscroll-policy
Determines when vertical scrolling should start.
Signals
Signals inherited from GtkSourceView (10)
GtkSourceView::change-case
Keybinding signal to change case of the text at the current cursor position.
GtkSourceView::change-number
Keybinding signal to edit a number at the current cursor position.
GtkSourceView::join-lines
Keybinding signal to join the lines currently selected.
GtkSourceView::line-mark-activated
Emitted when a line mark has been activated (for instance when there was a button press in the line marks gutter).
GtkSourceView::move-lines
The signal is a keybinding which gets emitted when the user initiates moving a line.
GtkSourceView::move-to-matching-bracket
Keybinding signal to move the cursor to the matching bracket.
GtkSourceView::move-words
The signal is a keybinding which gets emitted when the user initiates moving a word.
GtkSourceView::push-snippet
The signal is emitted to insert a new snippet into the view.
GtkSourceView::show-completion
The signal is a key binding signal which gets
emitted when the user requests a completion, by pressing
GtkSourceView::smart-home-end
Emitted when a the cursor was moved according to the smart home end setting.
Signals inherited from GtkTextView (15)
GtkTextView::backspace
Gets emitted when the user asks for it.
GtkTextView::copy-clipboard
Gets emitted to copy the selection to the clipboard.
GtkTextView::cut-clipboard
Gets emitted to cut the selection to the clipboard.
GtkTextView::delete-from-cursor
Gets emitted when the user initiates a text deletion.
GtkTextView::extend-selection
Emitted when the selection needs to be extended at location.
GtkTextView::insert-at-cursor
Gets emitted when the user initiates the insertion of a fixed string at the cursor.
GtkTextView::insert-emoji
Gets emitted to present the Emoji chooser for the text_view.
GtkTextView::move-cursor
Gets emitted when the user initiates a cursor movement.
GtkTextView::move-viewport
Gets emitted to move the viewport.
GtkTextView::paste-clipboard
Gets emitted to paste the contents of the clipboard into the text view.
GtkTextView::preedit-changed
Emitted when preedit text of the active IM changes.
GtkTextView::select-all
Gets emitted to select or unselect the complete contents of the text view.
GtkTextView::set-anchor
Gets emitted when the user initiates settings the “anchor” mark.
GtkTextView::toggle-cursor-visible
Gets emitted to toggle the cursor-visible property.
GtkTextView::toggle-overwrite
Gets emitted to toggle the overwrite mode of the text view.
Signals inherited from GtkWidget (13)
GtkWidget::destroy
Signals that all holders of a reference to the widget should release the reference that they hold.
GtkWidget::direction-changed
Emitted when the text direction of a widget changes.
GtkWidget::hide
Emitted when widget is hidden.
GtkWidget::keynav-failed
Emitted if keyboard navigation fails.
GtkWidget::map
Emitted when widget is going to be mapped.
GtkWidget::mnemonic-activate
Emitted when a widget is activated via a mnemonic.
GtkWidget::move-focus
Emitted when the focus is moved.
GtkWidget::query-tooltip
Emitted when the widget’s tooltip is about to be shown.
GtkWidget::realize
Emitted when widget is associated with a GdkSurface.
GtkWidget::show
Emitted when widget is shown.
GtkWidget::state-flags-changed
Emitted when the widget state changes.
GtkWidget::unmap
Emitted when widget is going to be unmapped.
GtkWidget::unrealize
Emitted when the GdkSurface associated with widget is destroyed.
Signals inherited from GObject (1)
GObject::notify
The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.