Adjustment
Object Hierarchy:
Description:
[ CCode ( type_id = "gtk_adjustment_get_type ()" ) ]
public class Adjustment : InitiallyUnowned
`GtkAdjustment` is a model for a numeric value.
The `GtkAdjustment has an associated lower and upper bound. It also contains step and page increments, and a page size.
Adjustments are used within several GTK widgets, including [[email protected]], [[email protected]], [[email protected]] and [
[email protected]].
The `GtkAdjustment` object does not update the value itself. Instead it is left up to the owner of the `GtkAdjustment` to control the
value.
Content:
Properties:
- public double lower { get; set; }
The minimum value of the adjustment.
- public double page_increment { get; set; }
The page increment of the adjustment.
- public double page_size { get; set; }
The page size of the adjustment.
- public double step_increment { get; set; }
The step increment of the adjustment.
- public double upper { get; set; }
The maximum value of the adjustment.
- public double value { get; set; }
The value of the adjustment.
Creation methods:
Methods:
- public void clamp_page (double lower, double upper)
Updates the value property to ensure that the range between
lower and upper is in the current page.
- public void configure (double value, double lower, double upper, double step_increment, double page_increment, double page_size)
Sets all properties of the adjustment at once.
- public double get_lower ()
Retrieves the minimum value of the adjustment.
- public double get_minimum_increment ()
Gets the smaller of step increment and page increment.
- public double get_page_increment ()
Retrieves the page increment of the adjustment.
- public double get_page_size ()
Retrieves the page size of the adjustment.
- public double get_step_increment ()
Retrieves the step increment of the adjustment.
- public double get_upper ()
Retrieves the maximum value of the adjustment.
- public double get_value ()
Gets the current value of the adjustment.
- public void set_lower (double lower)
Sets the minimum value of the adjustment.
- public void set_page_increment (double page_increment)
Sets the page increment of the adjustment.
- public void set_page_size (double page_size)
Sets the page size of the adjustment.
- public void set_step_increment (double step_increment)
Sets the step increment of the adjustment.
- public void set_upper (double upper)
Sets the maximum value of the adjustment.
- public void set_value (double value)
Sets the `GtkAdjustment` value.
Signals:
Inherited Members:
All known members inherited from class GLib.Object
- @get
- @new
- @ref
- @set
- add_toggle_ref
- add_weak_pointer
- bind_property
- connect
- constructed
- disconnect
- dispose
- dup_data
- dup_qdata
- force_floating
- freeze_notify
- get_class
- get_data
- get_property
- get_qdata
- get_type
- getv
- interface_find_property
- interface_install_property
- interface_list_properties
- is_floating
- new_valist
- new_with_properties
- newv
- notify
- notify_property
- ref_count
- ref_sink
- remove_toggle_ref
- remove_weak_pointer
- replace_data
- replace_qdata
- set_data
- set_data_full
- set_property
- set_qdata
- set_qdata_full
- set_valist
- setv
- steal_data
- steal_qdata
- thaw_notify
- unref
- watch_closure
- weak_ref
- weak_unref