Index

Package: Level_Bar

Description

package Gtk.Level_Bar is

The Gtk.Level_Bar.Gtk_Level_Bar is a bar widget that can be used as a level indicator. Typical use cases are displaying the strength of a password, or showing the charge level of a battery.

Use Gtk.Level_Bar.Set_Value to set the current value, and Gtk.Level_Bar.Add_Offset_Value to set the value offsets at which the bar will be considered in a different state. GTK will add two offsets by default on the level bar: GTK_LEVEL_BAR_OFFSET_LOW and GTK_LEVEL_BAR_OFFSET_HIGH, with values 0.25 and 0.75 respectively. == Adding a custom offset on the bar == static GtkWidget * create_level_bar (void) { GtkWidget *level_bar; level_bar = gtk_level_bar_new (); /<!---->* This changes the value of the default low offset *<!---->/ gtk_level_bar_add_offset_value (GTK_LEVEL_BAR (level_bar), GTK_LEVEL_BAR_OFFSET_LOW, 0.10); /<!---->* This adds a new offset to the bar; the application will * be able to change its color by using the following selector, * either by adding it to its CSS file or using * Gtk.Css_Provider.Load_From_Data and Gtk.Style_Context.Add_Provider * * .level-bar.fill-block.level-my-offset { * background-color: green; * border-style: solid; * border-color: black; * border-style: 1px; * } *<!---->/ gtk_level_bar_add_offset_value (GTK_LEVEL_BAR (level_bar), "my-offset", 0.60); return level_bar; } The default interval of values is between zero and one, but it's possible to modify the interval using Gtk.Level_Bar.Set_Min_Value and Gtk.Level_Bar.Set_Max_Value. The value will be always drawn in proportion to the admissible interval, i.e. a value of 15 with a specified interval between 10 and 20 is equivalent to a value of 0.5 with an interval between 0 and 1. When GTK_LEVEL_BAR_MODE_DISCRETE is used, the bar level is rendered as a finite and number of separated blocks instead of a single one. The number of blocks that will be rendered is equal to the number of units specified by the admissible interval. For instance, to build a bar rendered with five blocks, it's sufficient to set the minimum value to 0 and the maximum value to 5 after changing the indicator mode to discrete.

Packages

Implements_Gtk_Buildable (new Glib.Types.Implements)

Implements_Gtk_Orientable (new Glib.Types.Implements)

Classes

Gtk_Level_Bar_Record

type Gtk_Level_Bar_Record is new Gtk_Widget_Record with null record;

Ancestors:

Primitive operations:

Add_Offset_Value
Get_Inverted
Get_Max_Value
Get_Min_Value
Get_Offset_Value
Get_Orientation
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.Widget.Activate (Inherited)
Gtk.Widget.Add_Accelerator (Inherited)
Gtk.Widget.Add_Device_Events (Inherited)
Gtk.Widget.Add_Events (Inherited)
Gtk.Widget.Add_Mnemonic_Label (Inherited)
Gtk.Widget.Add_Tick_Callback (Inherited)
Gtk.Widget.Can_Activate_Accel (Inherited)
Gtk.Widget.Child_Focus (Inherited)
Gtk.Widget.Child_Notify (Inherited)
Gtk.Widget.Compute_Expand (Inherited)
Gtk.Widget.Create_Pango_Context (Inherited)
Gtk.Widget.Create_Pango_Layout (Inherited)
Gtk.Widget.Destroy (Inherited)
Gtk.Widget.Destroyed (Inherited)
Gtk.Widget.Device_Is_Shadowed (Inherited)
Gtk.Widget.Drag_Check_Threshold (Inherited)
Gtk.Widget.Drag_Dest_Add_Image_Targets (Inherited)
Gtk.Widget.Drag_Dest_Add_Text_Targets (Inherited)
Gtk.Widget.Drag_Dest_Add_Uri_Targets (Inherited)
Gtk.Widget.Drag_Dest_Get_Track_Motion (Inherited)
Gtk.Widget.Drag_Dest_Set_Proxy (Inherited)
Gtk.Widget.Drag_Dest_Set_Track_Motion (Inherited)
Gtk.Widget.Drag_Dest_Unset (Inherited)
Gtk.Widget.Drag_Get_Data (Inherited)
Gtk.Widget.Drag_Highlight (Inherited)
Gtk.Widget.Drag_Source_Add_Image_Targets (Inherited)
Gtk.Widget.Drag_Source_Add_Uri_Targets (Inherited)
Gtk.Widget.Drag_Source_Set_Icon_Pixbuf (Inherited)
Gtk.Widget.Drag_Source_Unset (Inherited)
Gtk.Widget.Drag_Unhighlight (Inherited)
Gtk.Widget.Draw (Inherited)
Gtk.Widget.Ensure_Style (Inherited)
Gtk.Widget.Error_Bell (Inherited)
Gtk.Widget.Event (Inherited)
Gtk.Widget.Freeze_Child_Notify (Inherited)
Gtk.Widget.Get_Allocated_Height (Inherited)
Gtk.Widget.Get_Allocated_Width (Inherited)
Gtk.Widget.Get_Allocation (Inherited)
Gtk.Widget.Get_Ancestor (Inherited)
Gtk.Widget.Get_App_Paintable (Inherited)
Gtk.Widget.Get_Can_Default (Inherited)
Gtk.Widget.Get_Can_Focus (Inherited)
Gtk.Widget.Get_Child_Requisition (Inherited)
Gtk.Widget.Get_Child_Visible (Inherited)
Gtk.Widget.Get_Composite_Name (Inherited)
Gtk.Widget.Get_Device_Enabled (Inherited)
Gtk.Widget.Get_Device_Events (Inherited)
Gtk.Widget.Get_Direction (Inherited)
Gtk.Widget.Get_Display (Inherited)
Gtk.Widget.Get_Double_Buffered (Inherited)
Gtk.Widget.Get_Events (Inherited)
Gtk.Widget.Get_Frame_Clock (Inherited)
Gtk.Widget.Get_Halign (Inherited)
Gtk.Widget.Get_Has_Tooltip (Inherited)
Gtk.Widget.Get_Has_Window (Inherited)
Gtk.Widget.Get_Hexpand (Inherited)
Gtk.Widget.Get_Hexpand_Set (Inherited)
Gtk.Widget.Get_Mapped (Inherited)
Gtk.Widget.Get_Margin_Bottom (Inherited)
Gtk.Widget.Get_Margin_Left (Inherited)
Gtk.Widget.Get_Margin_Right (Inherited)
Gtk.Widget.Get_Margin_Top (Inherited)
Gtk.Widget.Get_Modifier_Mask (Inherited)
Gtk.Widget.Get_Name (Inherited)
Gtk.Widget.Get_No_Show_All (Inherited)
Gtk.Widget.Get_Opacity (Inherited)
Gtk.Widget.Get_Pango_Context (Inherited)
Gtk.Widget.Get_Parent (Inherited)
Gtk.Widget.Get_Parent_Window (Inherited)
Gtk.Widget.Get_Path (Inherited)
Gtk.Widget.Get_Pointer (Inherited)
Gtk.Widget.Get_Preferred_Height (Inherited)
Gtk.Widget.Get_Preferred_Height_For_Width (Inherited)
Gtk.Widget.Get_Preferred_Size (Inherited)
Gtk.Widget.Get_Preferred_Width (Inherited)
Gtk.Widget.Get_Preferred_Width_For_Height (Inherited)
Gtk.Widget.Get_Realized (Inherited)
Gtk.Widget.Get_Receives_Default (Inherited)
Gtk.Widget.Get_Request_Mode (Inherited)
Gtk.Widget.Get_Requisition (Inherited)
Gtk.Widget.Get_Root_Window (Inherited)
Gtk.Widget.Get_Screen (Inherited)
Gtk.Widget.Get_Sensitive (Inherited)
Gtk.Widget.Get_Size_Request (Inherited)
Gtk.Widget.Get_State (Inherited)
Gtk.Widget.Get_State_Flags (Inherited)
Gtk.Widget.Get_Style (Inherited)
Gtk.Widget.Get_Support_Multidevice (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_Valign (Inherited)
Gtk.Widget.Get_Vexpand (Inherited)
Gtk.Widget.Get_Vexpand_Set (Inherited)
Gtk.Widget.Get_Visible (Inherited)
Gtk.Widget.Get_Visual (Inherited)
Gtk.Widget.Get_Window (Inherited)
Gtk.Widget.Grab_Add (Inherited)
Gtk.Widget.Grab_Default (Inherited)
Gtk.Widget.Grab_Focus (Inherited)
Gtk.Widget.Grab_Remove (Inherited)
Gtk.Widget.Has_Default (Inherited)
Gtk.Widget.Has_Focus (Inherited)
Gtk.Widget.Has_Grab (Inherited)
Gtk.Widget.Has_Rc_Style (Inherited)
Gtk.Widget.Has_Screen (Inherited)
Gtk.Widget.Has_Visible_Focus (Inherited)
Gtk.Widget.Hide (Inherited)
Gtk.Widget.Hide_On_Delete (Inherited)
Gtk.Widget.In_Destruction (Inherited)
Gtk.Widget.Input_Shape_Combine_Region (Inherited)
Gtk.Widget.Intersect (Inherited)
Gtk.Widget.Is_Ancestor (Inherited)
Gtk.Widget.Is_Composited (Inherited)
Gtk.Widget.Is_Drawable (Inherited)
Gtk.Widget.Is_Focus (Inherited)
Gtk.Widget.Is_Sensitive (Inherited)
Gtk.Widget.Is_Toplevel (Inherited)
Gtk.Widget.Is_Visible (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.On_Accel_Closures_Changed (Inherited)
Gtk.Widget.On_Accel_Closures_Changed (Inherited)
Gtk.Widget.On_Button_Press_Event (Inherited)
Gtk.Widget.On_Button_Press_Event (Inherited)
Gtk.Widget.On_Button_Release_Event (Inherited)
Gtk.Widget.On_Button_Release_Event (Inherited)
Gtk.Widget.On_Can_Activate_Accel (Inherited)
Gtk.Widget.On_Can_Activate_Accel (Inherited)
Gtk.Widget.On_Child_Notify (Inherited)
Gtk.Widget.On_Child_Notify (Inherited)
Gtk.Widget.On_Composited_Changed (Inherited)
Gtk.Widget.On_Composited_Changed (Inherited)
Gtk.Widget.On_Configure_Event (Inherited)
Gtk.Widget.On_Configure_Event (Inherited)
Gtk.Widget.On_Damage_Event (Inherited)
Gtk.Widget.On_Damage_Event (Inherited)
Gtk.Widget.On_Delete_Event (Inherited)
Gtk.Widget.On_Delete_Event (Inherited)
Gtk.Widget.On_Destroy (Inherited)
Gtk.Widget.On_Destroy (Inherited)
Gtk.Widget.On_Destroy_Event (Inherited)
Gtk.Widget.On_Destroy_Event (Inherited)
Gtk.Widget.On_Direction_Changed (Inherited)
Gtk.Widget.On_Direction_Changed (Inherited)
Gtk.Widget.On_Drag_Begin (Inherited)
Gtk.Widget.On_Drag_Begin (Inherited)
Gtk.Widget.On_Drag_Data_Delete (Inherited)
Gtk.Widget.On_Drag_Data_Delete (Inherited)
Gtk.Widget.On_Drag_Data_Get (Inherited)
Gtk.Widget.On_Drag_Data_Get (Inherited)
Gtk.Widget.On_Drag_Data_Received (Inherited)
Gtk.Widget.On_Drag_Data_Received (Inherited)
Gtk.Widget.On_Drag_Drop (Inherited)
Gtk.Widget.On_Drag_Drop (Inherited)
Gtk.Widget.On_Drag_End (Inherited)
Gtk.Widget.On_Drag_End (Inherited)
Gtk.Widget.On_Drag_Failed (Inherited)
Gtk.Widget.On_Drag_Failed (Inherited)
Gtk.Widget.On_Drag_Leave (Inherited)
Gtk.Widget.On_Drag_Leave (Inherited)
Gtk.Widget.On_Drag_Motion (Inherited)
Gtk.Widget.On_Drag_Motion (Inherited)
Gtk.Widget.On_Draw (Inherited)
Gtk.Widget.On_Draw (Inherited)
Gtk.Widget.On_Enter_Notify_Event (Inherited)
Gtk.Widget.On_Enter_Notify_Event (Inherited)
Gtk.Widget.On_Event (Inherited)
Gtk.Widget.On_Event (Inherited)
Gtk.Widget.On_Event_After (Inherited)
Gtk.Widget.On_Event_After (Inherited)
Gtk.Widget.On_Focus (Inherited)
Gtk.Widget.On_Focus (Inherited)
Gtk.Widget.On_Focus_In_Event (Inherited)
Gtk.Widget.On_Focus_In_Event (Inherited)
Gtk.Widget.On_Focus_Out_Event (Inherited)
Gtk.Widget.On_Focus_Out_Event (Inherited)
Gtk.Widget.On_Grab_Broken_Event (Inherited)
Gtk.Widget.On_Grab_Broken_Event (Inherited)
Gtk.Widget.On_Grab_Focus (Inherited)
Gtk.Widget.On_Grab_Focus (Inherited)
Gtk.Widget.On_Grab_Notify (Inherited)
Gtk.Widget.On_Grab_Notify (Inherited)
Gtk.Widget.On_Hide (Inherited)
Gtk.Widget.On_Hide (Inherited)
Gtk.Widget.On_Hierarchy_Changed (Inherited)
Gtk.Widget.On_Hierarchy_Changed (Inherited)
Gtk.Widget.On_Key_Press_Event (Inherited)
Gtk.Widget.On_Key_Press_Event (Inherited)
Gtk.Widget.On_Key_Release_Event (Inherited)
Gtk.Widget.On_Key_Release_Event (Inherited)
Gtk.Widget.On_Keynav_Failed (Inherited)
Gtk.Widget.On_Keynav_Failed (Inherited)
Gtk.Widget.On_Leave_Notify_Event (Inherited)
Gtk.Widget.On_Leave_Notify_Event (Inherited)
Gtk.Widget.On_Map (Inherited)
Gtk.Widget.On_Map (Inherited)
Gtk.Widget.On_Map_Event (Inherited)
Gtk.Widget.On_Map_Event (Inherited)
Gtk.Widget.On_Mnemonic_Activate (Inherited)
Gtk.Widget.On_Mnemonic_Activate (Inherited)
Gtk.Widget.On_Motion_Notify_Event (Inherited)
Gtk.Widget.On_Motion_Notify_Event (Inherited)
Gtk.Widget.On_Move_Focus (Inherited)
Gtk.Widget.On_Move_Focus (Inherited)
Gtk.Widget.On_Parent_Set (Inherited)
Gtk.Widget.On_Parent_Set (Inherited)
Gtk.Widget.On_Popup_Menu (Inherited)
Gtk.Widget.On_Popup_Menu (Inherited)
Gtk.Widget.On_Property_Notify_Event (Inherited)
Gtk.Widget.On_Property_Notify_Event (Inherited)
Gtk.Widget.On_Proximity_In_Event (Inherited)
Gtk.Widget.On_Proximity_In_Event (Inherited)
Gtk.Widget.On_Proximity_Out_Event (Inherited)
Gtk.Widget.On_Proximity_Out_Event (Inherited)
Gtk.Widget.On_Query_Tooltip (Inherited)
Gtk.Widget.On_Query_Tooltip (Inherited)
Gtk.Widget.On_Realize (Inherited)
Gtk.Widget.On_Realize (Inherited)
Gtk.Widget.On_Screen_Changed (Inherited)
Gtk.Widget.On_Screen_Changed (Inherited)
Gtk.Widget.On_Scroll_Event (Inherited)
Gtk.Widget.On_Scroll_Event (Inherited)
Gtk.Widget.On_Selection_Clear_Event (Inherited)
Gtk.Widget.On_Selection_Clear_Event (Inherited)
Gtk.Widget.On_Selection_Get (Inherited)
Gtk.Widget.On_Selection_Get (Inherited)
Gtk.Widget.On_Selection_Notify_Event (Inherited)
Gtk.Widget.On_Selection_Notify_Event (Inherited)
Gtk.Widget.On_Selection_Received (Inherited)
Gtk.Widget.On_Selection_Received (Inherited)
Gtk.Widget.On_Selection_Request_Event (Inherited)
Gtk.Widget.On_Selection_Request_Event (Inherited)
Gtk.Widget.On_Show (Inherited)
Gtk.Widget.On_Show (Inherited)
Gtk.Widget.On_Show_Help (Inherited)
Gtk.Widget.On_Show_Help (Inherited)
Gtk.Widget.On_Size_Allocate (Inherited)
Gtk.Widget.On_Size_Allocate (Inherited)
Gtk.Widget.On_State_Changed (Inherited)
Gtk.Widget.On_State_Changed (Inherited)
Gtk.Widget.On_State_Flags_Changed (Inherited)
Gtk.Widget.On_State_Flags_Changed (Inherited)
Gtk.Widget.On_Style_Set (Inherited)
Gtk.Widget.On_Style_Set (Inherited)
Gtk.Widget.On_Style_Updated (Inherited)
Gtk.Widget.On_Style_Updated (Inherited)
Gtk.Widget.On_Touch_Event (Inherited)
Gtk.Widget.On_Touch_Event (Inherited)
Gtk.Widget.On_Unmap (Inherited)
Gtk.Widget.On_Unmap (Inherited)
Gtk.Widget.On_Unmap_Event (Inherited)
Gtk.Widget.On_Unmap_Event (Inherited)
Gtk.Widget.On_Unrealize (Inherited)
Gtk.Widget.On_Unrealize (Inherited)
Gtk.Widget.On_Visibility_Notify_Event (Inherited)
Gtk.Widget.On_Visibility_Notify_Event (Inherited)
Gtk.Widget.On_Window_State_Event (Inherited)
Gtk.Widget.On_Window_State_Event (Inherited)
Gtk.Widget.Override_Background_Color (Inherited)
Gtk.Widget.Override_Color (Inherited)
Gtk.Widget.Override_Cursor (Inherited)
Gtk.Widget.Override_Font (Inherited)
Gtk.Widget.Override_Symbolic_Color (Inherited)
Gtk.Widget.Queue_Compute_Expand (Inherited)
Gtk.Widget.Queue_Draw (Inherited)
Gtk.Widget.Queue_Draw_Area (Inherited)
Gtk.Widget.Queue_Draw_Region (Inherited)
Gtk.Widget.Queue_Resize (Inherited)
Gtk.Widget.Queue_Resize_No_Redraw (Inherited)
Gtk.Widget.Realize (Inherited)
Gtk.Widget.Region_Intersect (Inherited)
Gtk.Widget.Register_Window (Inherited)
Gtk.Widget.Remove_Accelerator (Inherited)
Gtk.Widget.Remove_Mnemonic_Label (Inherited)
Gtk.Widget.Remove_Tick_Callback (Inherited)
Gtk.Widget.Render_Icon (Inherited)
Gtk.Widget.Render_Icon_Pixbuf (Inherited)
Gtk.Widget.Reparent (Inherited)
Gtk.Widget.Reset_Rc_Styles (Inherited)
Gtk.Widget.Reset_Style (Inherited)
Gtk.Widget.Send_Expose (Inherited)
Gtk.Widget.Send_Focus_Change (Inherited)
Gtk.Widget.Set_Accel_Path (Inherited)
Gtk.Widget.Set_Allocation (Inherited)
Gtk.Widget.Set_App_Paintable (Inherited)
Gtk.Widget.Set_Can_Default (Inherited)
Gtk.Widget.Set_Can_Focus (Inherited)
Gtk.Widget.Set_Child_Visible (Inherited)
Gtk.Widget.Set_Composite_Name (Inherited)
Gtk.Widget.Set_Device_Enabled (Inherited)
Gtk.Widget.Set_Device_Events (Inherited)
Gtk.Widget.Set_Direction (Inherited)
Gtk.Widget.Set_Double_Buffered (Inherited)
Gtk.Widget.Set_Events (Inherited)
Gtk.Widget.Set_Halign (Inherited)
Gtk.Widget.Set_Has_Tooltip (Inherited)
Gtk.Widget.Set_Has_Window (Inherited)
Gtk.Widget.Set_Hexpand (Inherited)
Gtk.Widget.Set_Hexpand_Set (Inherited)
Gtk.Widget.Set_Mapped (Inherited)
Gtk.Widget.Set_Margin_Bottom (Inherited)
Gtk.Widget.Set_Margin_Left (Inherited)
Gtk.Widget.Set_Margin_Right (Inherited)
Gtk.Widget.Set_Margin_Top (Inherited)
Gtk.Widget.Set_Name (Inherited)
Gtk.Widget.Set_No_Show_All (Inherited)
Gtk.Widget.Set_Opacity (Inherited)
Gtk.Widget.Set_Parent (Inherited)
Gtk.Widget.Set_Parent_Window (Inherited)
Gtk.Widget.Set_Realized (Inherited)
Gtk.Widget.Set_Receives_Default (Inherited)
Gtk.Widget.Set_Redraw_On_Allocate (Inherited)
Gtk.Widget.Set_Sensitive (Inherited)
Gtk.Widget.Set_Size_Request (Inherited)
Gtk.Widget.Set_State (Inherited)
Gtk.Widget.Set_State_Flags (Inherited)
Gtk.Widget.Set_Style (Inherited)
Gtk.Widget.Set_Support_Multidevice (Inherited)
Gtk.Widget.Set_Tooltip_Markup (Inherited)
Gtk.Widget.Set_Tooltip_Text (Inherited)
Gtk.Widget.Set_Tooltip_Window (Inherited)
Gtk.Widget.Set_Valign (Inherited)
Gtk.Widget.Set_Vexpand (Inherited)
Gtk.Widget.Set_Vexpand_Set (Inherited)
Gtk.Widget.Set_Visible (Inherited)
Gtk.Widget.Set_Visual (Inherited)
Gtk.Widget.Set_Window (Inherited)
Gtk.Widget.Shape_Combine_Region (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_Attach (Inherited)
Gtk.Widget.Style_Get_Property (Inherited)
Gtk.Widget.Thaw_Child_Notify (Inherited)
Gtk.Widget.Translate_Coordinates (Inherited)
Gtk.Widget.Trigger_Tooltip_Query (Inherited)
Gtk.Widget.Unmap (Inherited)
Gtk.Widget.Unparent (Inherited)
Gtk.Widget.Unrealize (Inherited)
Gtk.Widget.Unregister_Window (Inherited)
Gtk.Widget.Unset_State_Flags (Inherited)
On_Offset_Changed
On_Offset_Changed
Remove_Offset_Value
Set_Inverted
Set_Max_Value
Set_Min_Value
Set_Orientation

Types

Gtk_Level_Bar

type Gtk_Level_Bar is access all Gtk_Level_Bar_Record'Class;

Cb_Gtk_Level_Bar_UTF8_String_Void

type Cb_Gtk_Level_Bar_UTF8_String_Void is not null access procedure
     (Self : access Gtk_Level_Bar_Record'Class;
      Name : UTF8_String);

Cb_GObject_UTF8_String_Void

type Cb_GObject_UTF8_String_Void is not null access procedure
     (Self : access Glib.Object.GObject_Record'Class;
      Name : UTF8_String);

Constants & Global variables

Inverted_Property (Glib.Properties.Property_Boolean)

Inverted_Property : constant Glib.Properties.Property_Boolean;
Level bars normally grow from top to bottom or left to right. Inverted level bars grow in the opposite direction.

Max_Value_Property (Glib.Properties.Property_Double)

Max_Value_Property : constant Glib.Properties.Property_Double;
Type: Gdouble The Gtk.Level_Bar.Gtk_Level_Bar:max-value property determaxes the maximum value of the interval that can be displayed by the bar.

Min_Value_Property (Glib.Properties.Property_Double)

Min_Value_Property : constant Glib.Properties.Property_Double;
Type: Gdouble The Gtk.Level_Bar.Gtk_Level_Bar:min-value property determines the minimum value of the interval that can be displayed by the bar.

Mode_Property (Gtk.Enums.Property_Gtk_Level_Bar_Mode)

Mode_Property : constant Gtk.Enums.Property_Gtk_Level_Bar_Mode;
The Gtk.Level_Bar.Gtk_Level_Bar:bar-mode property determines the way Gtk.Level_Bar.Gtk_Level_Bar interprets the value properties to draw the level fill area. Specifically, when the value is GTK_LEVEL_BAR_MODE_CONTINUOUS, Gtk.Level_Bar.Gtk_Level_Bar will draw a single block representing the current value in that area; when the value is GTK_LEVEL_BAR_MODE_DISCRETE, the widget will draw a succession of separate blocks filling the draw area, with the number of blocks being equal to the units separating the integral roundings of Gtk.Level_Bar.Gtk_Level_Bar:min-value and Gtk.Level_Bar.Gtk_Level_Bar:max-value.

Value_Property (Glib.Properties.Property_Double)

Value_Property : constant Glib.Properties.Property_Double;
Type: Gdouble The Gtk.Level_Bar.Gtk_Level_Bar:value property determines the currently filled value of the level bar.

Signal_Offset_Changed (Glib.Signal_Name)

Signal_Offset_Changed : constant Glib.Signal_Name := "offset-changed";

Subprograms & Entries

Gtk_New

procedure Gtk_New 
(Self: out Gtk_Level_Bar);

Initialize

procedure Initialize 
(Self: not null access Gtk_Level_Bar_Record'Class);
Creates a new Gtk.Level_Bar.Gtk_Level_Bar. Since: gtk+ 3.6

Gtk_Level_Bar_New

function Gtk_Level_Bar_New return Gtk_Level_Bar;
Creates a new Gtk.Level_Bar.Gtk_Level_Bar. Since: gtk+ 3.6

Gtk_New_For_Interval

procedure Gtk_New_For_Interval 
(Self: out Gtk_Level_Bar;
Min_Value: Gdouble;
Max_Value: Gdouble);

Initialize_For_Interval

procedure Initialize_For_Interval 
(Self: not null access Gtk_Level_Bar_Record'Class;
Min_Value: Gdouble;
Max_Value: Gdouble);
Utility constructor that creates a new Gtk.Level_Bar.Gtk_Level_Bar for the specified interval. Since: gtk+ 3.6 "min_value": a positive value "max_value": a positive value

Gtk_Level_Bar_New_For_Interval

function Gtk_Level_Bar_New_For_Interval 
(Min_Value: Gdouble;
Max_Value: Gdouble) return Gtk_Level_Bar;
Utility constructor that creates a new Gtk.Level_Bar.Gtk_Level_Bar for the specified interval. Since: gtk+ 3.6 "min_value": a positive value "max_value": a positive value

Get_Type

function Get_Type return Glib.GType;

Add_Offset_Value

procedure Add_Offset_Value 
(Self: not null access Gtk_Level_Bar_Record;
Name: UTF8_String;
Value: Gdouble);
Adds a new offset marker on Self at the position specified by Value. When the bar value is in the interval topped by Value (or between Value and Gtk.Level_Bar.Gtk_Level_Bar:max-value in case the offset is the last one on the bar) a style class named 'level-'Name will be applied when rendering the level bar fill. If another offset marker named Name exists, its value will be replaced by Value. Since: gtk+ 3.6 "name": the name of the new offset "value": the value for the new offset

Get_Inverted

function Get_Inverted 
(Self: not null access Gtk_Level_Bar_Record) return Boolean;
Return the value of the Gtk.Level_Bar.Gtk_Level_Bar:inverted property. Since: gtk+ 3.8

Set_Inverted

procedure Set_Inverted 
(Self: not null access Gtk_Level_Bar_Record;
Inverted: Boolean);
Sets the value of the Gtk.Level_Bar.Gtk_Level_Bar:inverted property. Since: gtk+ 3.8 "inverted": True to invert the level bar

Get_Max_Value

function Get_Max_Value 
(Self: not null access Gtk_Level_Bar_Record) return Gdouble;
Returns the value of the Gtk.Level_Bar.Gtk_Level_Bar:max-value property. Since: gtk+ 3.6

Set_Max_Value

procedure Set_Max_Value 
(Self: not null access Gtk_Level_Bar_Record;
Value: Gdouble);
Sets the value of the Gtk.Level_Bar.Gtk_Level_Bar:max-value property. Since: gtk+ 3.6 "value": a positive value

Get_Min_Value

function Get_Min_Value 
(Self: not null access Gtk_Level_Bar_Record) return Gdouble;
Returns the value of the Gtk.Level_Bar.Gtk_Level_Bar:min-value property. Since: gtk+ 3.6

Set_Min_Value

procedure Set_Min_Value 
(Self: not null access Gtk_Level_Bar_Record;
Value: Gdouble);
Sets the value of the Gtk.Level_Bar.Gtk_Level_Bar:min-value property. Since: gtk+ 3.6 "value": a positive value

Get_Mode

function Get_Mode 
(Self: not null access Gtk_Level_Bar_Record) return Gtk.Enums.Gtk_Level_Bar_Mode;
Returns the value of the Gtk.Level_Bar.Gtk_Level_Bar:mode property. Since: gtk+ 3.6

Set_Mode

procedure Set_Mode 
(Self: not null access Gtk_Level_Bar_Record;
Mode: Gtk.Enums.Gtk_Level_Bar_Mode);
Sets the value of the Gtk.Level_Bar.Gtk_Level_Bar:mode property. Since: gtk+ 3.6 "mode": a Gtk.Enums.Gtk_Level_Bar_Mode

Get_Offset_Value

function Get_Offset_Value 
(Self: not null access Gtk_Level_Bar_Record;
Name: UTF8_String := "";
Value: access Gdouble) return Boolean;
Fetches the value specified for the offset marker Name in Self, returning True in case an offset named Name was found. Since: gtk+ 3.6 "name": the name of an offset in the bar "value": location where to store the value

Get_Value

function Get_Value 
(Self: not null access Gtk_Level_Bar_Record) return Gdouble;
Returns the value of the Gtk.Level_Bar.Gtk_Level_Bar:value property. Since: gtk+ 3.6

Set_Value

procedure Set_Value 
(Self: not null access Gtk_Level_Bar_Record;
Value: Gdouble);
Sets the value of the Gtk.Level_Bar.Gtk_Level_Bar:value property. Since: gtk+ 3.6 "value": a value in the interval between Gtk.Level_Bar.Gtk_Level_Bar:min-value and Gtk.Level_Bar.Gtk_Level_Bar:max-value

Remove_Offset_Value

procedure Remove_Offset_Value 
(Self: not null access Gtk_Level_Bar_Record;
Name: UTF8_String := "");
Removes an offset marker previously added with Gtk.Level_Bar.Add_Offset_Value. Since: gtk+ 3.6 "name": the name of an offset in the bar

Get_Orientation

function Get_Orientation 
(Self: not null access Gtk_Level_Bar_Record) return Gtk.Enums.Gtk_Orientation;

Set_Orientation

procedure Set_Orientation 
(Self: not null access Gtk_Level_Bar_Record;
Orientation: Gtk.Enums.Gtk_Orientation);

On_Offset_Changed

procedure On_Offset_Changed 
(Self: not null access Gtk_Level_Bar_Record;
Call: Cb_Gtk_Level_Bar_UTF8_String_Void;
After: Boolean := False);

On_Offset_Changed

procedure On_Offset_Changed 
(Self: not null access Gtk_Level_Bar_Record;
Call: Cb_GObject_UTF8_String_Void;
Slot: not null access Glib.Object.GObject_Record'Class;
After: Boolean := False);
Emitted when an offset specified on the bar changes value as an effect to Gtk.Level_Bar.Add_Offset_Value being called. The signal supports detailed connections; you can connect to the detailed signal "changed::x" in order to only receive callbacks when the value of offset "x" changes.