Index

Package: Scrollbar

Description

package Gtk.Scrollbar is

This widget represents a widget that can be dragged by the user to change the visible area of another widget. It is typically only used through a Gtk.Scrolled_Window, although you might need, from time to time, to use it directly if the widget you want to scroll isn't entirely suitable for a scrolled window.

For instance, if you are creating your own drawing area, unlimited in size, you do not want to create a Gtk_Drawing_Area 100_000 pixels large, since that would use too much memory. Instead, you create one with just the size of the visible area on the screen, then connect it with a scrollbar so that when the user moves the scrollbar, you change what should be displayed in the drawing area.

Binding from C File version 2.8.17

Classes

Gtk_Scrollbar_Record

type Gtk_Scrollbar_Record is new Gtk.GRange.Gtk_Range_Record with private;

Ancestors:

Immediate Children:

Primitive operations:

Glib.Object.Deallocate (Inherited)
Glib.Object.Get_Type (Inherited)
Glib.Object.Notify (Inherited)
Glib.Object.Ref (Inherited)
Glib.Object.Ref_Sink (Inherited)
Glib.Object.Unref (Inherited)
Gtk.GRange.Get_Adjustment (Inherited)
Gtk.GRange.Get_Fill_Level (Inherited)
Gtk.GRange.Get_Flippable (Inherited)
Gtk.GRange.Get_Inverted (Inherited)
Gtk.GRange.Get_Lower_Stepper_Sensitivity (Inherited)
Gtk.GRange.Get_Min_Slider_Size (Inherited)
Gtk.GRange.Get_Orientation (Inherited)
Gtk.GRange.Get_Range_Rect (Inherited)
Gtk.GRange.Get_Restrict_To_Fill_Level (Inherited)
Gtk.GRange.Get_Round_Digits (Inherited)
Gtk.GRange.Get_Show_Fill_Level (Inherited)
Gtk.GRange.Get_Slider_Range (Inherited)
Gtk.GRange.Get_Slider_Size_Fixed (Inherited)
Gtk.GRange.Get_Update_Policy (Inherited)
Gtk.GRange.Get_Upper_Stepper_Sensitivity (Inherited)
Gtk.GRange.Get_Value (Inherited)
Gtk.GRange.Set_Adjustment (Inherited)
Gtk.GRange.Set_Fill_Level (Inherited)
Gtk.GRange.Set_Flippable (Inherited)
Gtk.GRange.Set_Increments (Inherited)
Gtk.GRange.Set_Inverted (Inherited)
Gtk.GRange.Set_Lower_Stepper_Sensitivity (Inherited)
Gtk.GRange.Set_Min_Slider_Size (Inherited)
Gtk.GRange.Set_Orientation (Inherited)
Gtk.GRange.Set_Range (Inherited)
Gtk.GRange.Set_Restrict_To_Fill_Level (Inherited)
Gtk.GRange.Set_Round_Digits (Inherited)
Gtk.GRange.Set_Show_Fill_Level (Inherited)
Gtk.GRange.Set_Slider_Size_Fixed (Inherited)
Gtk.GRange.Set_Update_Policy (Inherited)
Gtk.GRange.Set_Upper_Stepper_Sensitivity (Inherited)
Gtk.GRange.Set_Value (Inherited)
Gtk.Widget.Activate (Inherited)
Gtk.Widget.Add_Accelerator (Inherited)
Gtk.Widget.Add_Events (Inherited)
Gtk.Widget.Add_Mnemonic_Label (Inherited)
Gtk.Widget.Can_Activate_Accel (Inherited)
Gtk.Widget.Child_Notify (Inherited)
Gtk.Widget.Class_Path (Inherited)
Gtk.Widget.Class_Path_Reversed (Inherited)
Gtk.Widget.Create_Pango_Context (Inherited)
Gtk.Widget.Create_Pango_Layout (Inherited)
Gtk.Widget.Destroy (Inherited)
Gtk.Widget.Draw (Inherited)
Gtk.Widget.Ensure_Style (Inherited)
Gtk.Widget.Error_Bell (Inherited)
Gtk.Widget.Flag_Is_Set (Inherited)
Gtk.Widget.Flags (Inherited)
Gtk.Widget.Freeze_Child_Notify (Inherited)
Gtk.Widget.Get_Allocation_Height (Inherited)
Gtk.Widget.Get_Allocation_Width (Inherited)
Gtk.Widget.Get_Allocation_X (Inherited)
Gtk.Widget.Get_Allocation_Y (Inherited)
Gtk.Widget.Get_Ancestor (Inherited)
Gtk.Widget.Get_Child_Requisition (Inherited)
Gtk.Widget.Get_Child_Visible (Inherited)
Gtk.Widget.Get_Colormap (Inherited)
Gtk.Widget.Get_Composite_Name (Inherited)
Gtk.Widget.Get_Direction (Inherited)
Gtk.Widget.Get_Events (Inherited)
Gtk.Widget.Get_Extension_Events (Inherited)
Gtk.Widget.Get_Has_Tooltip (Inherited)
Gtk.Widget.Get_Name (Inherited)
Gtk.Widget.Get_No_Show_All (Inherited)
Gtk.Widget.Get_Pango_Context (Inherited)
Gtk.Widget.Get_Parent (Inherited)
Gtk.Widget.Get_Parent_Window (Inherited)
Gtk.Widget.Get_Pointer (Inherited)
Gtk.Widget.Get_Root_Window (Inherited)
Gtk.Widget.Get_Size_Request (Inherited)
Gtk.Widget.Get_Snapshot (Inherited)
Gtk.Widget.Get_State (Inherited)
Gtk.Widget.Get_Style (Inherited)
Gtk.Widget.Get_Tooltip_Markup (Inherited)
Gtk.Widget.Get_Tooltip_Text (Inherited)
Gtk.Widget.Get_Tooltip_Window (Inherited)
Gtk.Widget.Get_Toplevel (Inherited)
Gtk.Widget.Get_Visual (Inherited)
Gtk.Widget.Get_Window (Inherited)
Gtk.Widget.Grab_Default (Inherited)
Gtk.Widget.Grab_Focus (Inherited)
Gtk.Widget.Has_Screen (Inherited)
Gtk.Widget.Hide (Inherited)
Gtk.Widget.Hide_All (Inherited)
Gtk.Widget.Input_Shape_Combine_Mask (Inherited)
Gtk.Widget.Intersect (Inherited)
Gtk.Widget.Is_Ancestor (Inherited)
Gtk.Widget.Is_Composited (Inherited)
Gtk.Widget.Is_Focus (Inherited)
Gtk.Widget.Keynav_Failed (Inherited)
Gtk.Widget.List_Mnemonic_Labels (Inherited)
Gtk.Widget.Map (Inherited)
Gtk.Widget.Mnemonic_Activate (Inherited)
Gtk.Widget.Modify_Base (Inherited)
Gtk.Widget.Modify_Bg (Inherited)
Gtk.Widget.Modify_Cursor (Inherited)
Gtk.Widget.Modify_Fg (Inherited)
Gtk.Widget.Modify_Font (Inherited)
Gtk.Widget.Modify_Text (Inherited)
Gtk.Widget.Path (Inherited)
Gtk.Widget.Path_Reversed (Inherited)
Gtk.Widget.Queue_Clear (Inherited)
Gtk.Widget.Queue_Clear_Area (Inherited)
Gtk.Widget.Queue_Draw (Inherited)
Gtk.Widget.Queue_Draw_Area (Inherited)
Gtk.Widget.Queue_Resize (Inherited)
Gtk.Widget.Queue_Resize_No_Redraw (Inherited)
Gtk.Widget.Realize (Inherited)
Gtk.Widget.Region_Intersect (Inherited)
Gtk.Widget.Remove_Accelerator (Inherited)
Gtk.Widget.Remove_Mnemonic_Label (Inherited)
Gtk.Widget.Render_Icon (Inherited)
Gtk.Widget.Reparent (Inherited)
Gtk.Widget.Reset_Rc_Styles (Inherited)
Gtk.Widget.Reset_Shapes (Inherited)
Gtk.Widget.Restore_Default_Style (Inherited)
Gtk.Widget.Send_Expose (Inherited)
Gtk.Widget.Set_Accel_Path (Inherited)
Gtk.Widget.Set_App_Paintable (Inherited)
Gtk.Widget.Set_Child_Visible (Inherited)
Gtk.Widget.Set_Colormap (Inherited)
Gtk.Widget.Set_Composite_Name (Inherited)
Gtk.Widget.Set_Direction (Inherited)
Gtk.Widget.Set_Double_Buffered (Inherited)
Gtk.Widget.Set_Events (Inherited)
Gtk.Widget.Set_Extension_Events (Inherited)
Gtk.Widget.Set_Flags (Inherited)
Gtk.Widget.Set_Has_Tooltip (Inherited)
Gtk.Widget.Set_Name (Inherited)
Gtk.Widget.Set_No_Show_All (Inherited)
Gtk.Widget.Set_Parent (Inherited)
Gtk.Widget.Set_Parent_Window (Inherited)
Gtk.Widget.Set_Redraw_On_Allocate (Inherited)
Gtk.Widget.Set_Scroll_Adjustments (Inherited)
Gtk.Widget.Set_Sensitive (Inherited)
Gtk.Widget.Set_Size_Request (Inherited)
Gtk.Widget.Set_State (Inherited)
Gtk.Widget.Set_Style (Inherited)
Gtk.Widget.Set_Tooltip_Markup (Inherited)
Gtk.Widget.Set_Tooltip_Text (Inherited)
Gtk.Widget.Set_Tooltip_Window (Inherited)
Gtk.Widget.Set_UPosition (Inherited)
Gtk.Widget.Set_USize (Inherited)
Gtk.Widget.Set_Window (Inherited)
Gtk.Widget.Shape_Combine_Mask (Inherited)
Gtk.Widget.Show (Inherited)
Gtk.Widget.Show_All (Inherited)
Gtk.Widget.Show_Now (Inherited)
Gtk.Widget.Size_Allocate (Inherited)
Gtk.Widget.Size_Request (Inherited)
Gtk.Widget.Style_Get_Property (Inherited)
Gtk.Widget.Thaw_Child_Notify (Inherited)
Gtk.Widget.Trigger_Tooltip_Query (Inherited)
Gtk.Widget.Unmap (Inherited)
Gtk.Widget.Unrealize (Inherited)
Gtk.Widget.Unset_Flags (Inherited)

Types

Gtk_Hscrollbar_Record

subtype Gtk_Hscrollbar_Record is Gtk_Scrollbar_Record;

Gtk_Vscrollbar_Record

subtype Gtk_Vscrollbar_Record is Gtk_Scrollbar_Record;

Gtk_Scrollbar

type Gtk_Scrollbar is access all Gtk_Scrollbar_Record'Class;

Gtk_Hscrollbar

subtype Gtk_Hscrollbar is Gtk_Scrollbar;

Gtk_Vscrollbar

subtype Gtk_Vscrollbar is Gtk_Scrollbar;

Constants & Global variables

Fixed_Slider_Length_Property (Glib.Properties.Property_Boolean)

Fixed_Slider_Length_Property  : constant Glib.Properties.Property_Boolean;

Has_Backward_Stepper_Property (Glib.Properties.Property_Boolean)

Has_Backward_Stepper_Property : constant Glib.Properties.Property_Boolean;

Has_Forward_Stepper_Property (Glib.Properties.Property_Boolean)

Has_Forward_Stepper_Property  : constant Glib.Properties.Property_Boolean;

Has_Secondary_Backward_Stepper_Property (Glib.Properties.Property_Boolean)

Has_Secondary_Backward_Stepper_Property : constant
     Glib.Properties.Property_Boolean;

Has_Secondary_Forward_Stepper_Property (Glib.Properties.Property_Boolean)

Has_Secondary_Forward_Stepper_Property : constant
     Glib.Properties.Property_Boolean;

Min_Slider_Length_Property (Glib.Properties.Property_Int)

Min_Slider_Length_Property    : constant Glib.Properties.Property_Int;

Subprograms & Entries

Gtk_New_Hscrollbar

procedure Gtk_New_Hscrollbar 
(Widget: out Gtk_Scrollbar;
Adjustment: Gtk.Adjustment.Gtk_Adjustment);

Initialize_Hscrollbar

procedure Initialize_Hscrollbar 
(Widget: access Gtk_Scrollbar_Record'Class;
Adjustment: Gtk.Adjustment.Gtk_Adjustment);
Creates or initializes a new horizontal scrollbar

Gtk_New_Vscrollbar

procedure Gtk_New_Vscrollbar 
(Widget: out Gtk_Scrollbar;
Adjustment: Gtk.Adjustment.Gtk_Adjustment);

Initialize_Vscrollbar

procedure Initialize_Vscrollbar 
(Widget: access Gtk_Scrollbar_Record'Class;
Adjustment: Gtk.Adjustment.Gtk_Adjustment);
Creates or initializes a new vertical scrollbar

Get_Type

function Get_Type return Gtk.Gtk_Type;

Hscrollbar_Get_Type

function Hscrollbar_Get_Type return Gtk.Gtk_Type;

Vscrollbar_Get_Type

function Vscrollbar_Get_Type return Gtk.Gtk_Type;
Return the internal value associated with a Gtk_Scrollbar.