------------------------------------------------------------------------------- -- -- -- Ada Interface to the X Window System and Motif(tm)/Lesstif -- -- Copyright (c) 1996-2002 Hans-Frieder Vogt -- -- -- -- Adabindx is free software; you can redistribute it and/or modify it -- -- under the terms of the GNU General Public License as published by the -- -- Free Software Foundation; either version 2 of the License, or (at your -- -- option) any later version. -- -- -- -- This program is distributed in the hope that it will be useful, but -- -- WITHOUT ANY WARRANTY; without even the implied warranty of -- -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. -- -- -- -- You should have received a copy of the GNU General Public License -- -- along with this program; if not, write to the -- -- Free Software Foundation, Inc., -- -- 59 Temple Place - Suite 330, -- -- Boston, MA 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from this -- -- unit, or you link this unit with other files to produce an executable, -- -- this unit does not by itself cause the resulting executable to be -- -- covered by the GNU General Public License. This exception does not -- -- however invalidate any other reasons why the executable file might be -- -- covered by the GNU General Public License. -- -- -- -- X Window System is copyrighted by the X Consortium -- -- Motif(tm) is copyrighted by the Open Software Foundation, Inc. -- -- and by The Open Group -- -- -- -- -- ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- -- -- HISTORY: -- June 20, 1998 begin of history -- 20 Jan 2002 H.-F. Vogt: Orientation_Type was moved to Xm_Widgets -- ------------------------------------------------------------------------------- with Xm_Widgets.Primitive.Scroll_Bar; package Xm_Widgets.Manager.Scale is -- ------------------------------------------------------------------------- -- -- constant representing widget/gadget class -- Xm_Scale_Widget_Class : constant Widget_Class; type Xm_Scale_Callback_Struct is record Reason : Callback_Reason; Event : X_Lib.X_Event_Pointer; Value : Integer; end record; pragma Convention (C, Xm_Scale_Callback_Struct); type Xm_Scale_Callback_Struct_Access is access all Xm_Scale_Callback_Struct; -- convert a Pointer (Call_Data of a callback function) into a -- callback struct if possible function To_Callback_Struct (Pointer : in Xt_Pointer) return Xm_Scale_Callback_Struct_Access; function Xm_Is_Scale (W : in Widget) return Boolean; function Xm_Create_Scale (Parent : in Widget; Name : in String; Arglist : in Arg_List := Null_Arg_List) return Widget; procedure Xm_Scale_Set_Value (W : in Widget; Value : in Integer); procedure Xm_Scale_Get_Value (W : in Widget; Value : out Integer); procedure Xm_Scale_Set_Ticks (Scale : in Widget; Big_Every : in Integer; Num_Med : in Cardinal; Num_Small : in Cardinal; Size_Big : in X_Lib.Dimension; Size_Med : in X_Lib.Dimension; Size_Small : in X_Lib.Dimension); -- ------------------------------------------------------------------------- -- -- resource values -- package SB renames Xm_Widgets.Primitive.Scroll_Bar; -- UseMotif2.0 Motif2.1 OpenMotif2.2 Xm_N_Convert_Callback : constant Xt_N_Resource_String; -- EndMotif2.0 Motif2.1 OpenMotif2.2 Xm_N_Decimal_Points : constant Xt_N_Resource_String; Xm_N_Drag_Callback : constant Xt_N_Resource_String; -- UseMotif2.0 Motif2.1 OpenMotif2.2 Xm_N_Editable : constant Xt_N_Resource_String; -- EndMotif2.0 Motif2.1 OpenMotif2.2 Xm_N_Font_List : constant Xt_N_Resource_String; Xm_N_Highlight_On_Enter : constant Xt_N_Resource_String; Xm_N_Highlight_Thickness : constant Xt_N_Resource_String; Xm_N_Maximum : constant Xt_N_Resource_String; Xm_N_Minimum : constant Xt_N_Resource_String; -- use Xm_Widgets.Orientation_Type for this -- Xm_N_Orientation : constant Xt_N_Resource_String; Xm_N_Processing_Direction : constant Xt_N_Resource_String; subtype Processing_Direction_Type is SB.Processing_Direction_Type; procedure Append_Set (List : in out Arg_List; Name : in Xt_N_Resource_String; Value : in SB.Processing_Direction_Type) renames SB.Append_Set; procedure Append_Get (List : in out Arg_List; Name : in Xt_N_Resource_String; Value : out SB.Processing_Direction_Type) renames SB.Append_Get; -- UseMotif2.0 Motif2.1 OpenMotif2.2 Xm_N_Render_Table : constant Xt_N_Resource_String; -- EndMotif2.0 Motif2.1 OpenMotif2.2 Xm_N_Scale_Height : constant Xt_N_Resource_String; Xm_N_Scale_Multiple : constant Xt_N_Resource_String; Xm_N_Scale_Width : constant Xt_N_Resource_String; -- UseMotif2.0 Motif2.1 OpenMotif2.2 Xm_N_Show_Arrows : constant Xt_N_Resource_String; subtype Show_Arrows_Type is SB.Show_Arrows_Type; procedure Append_Set (List : in out Arg_List; Name : in Xt_N_Resource_String; Value : in SB.Show_Arrows_Type) renames SB.Append_Set; procedure Append_Get (List : in out Arg_List; Name : in Xt_N_Resource_String; Value : out SB.Show_Arrows_Type) renames SB.Append_Get; -- EndMotif2.0 Motif2.1 OpenMotif2.2 Xm_N_Show_Value : constant Xt_N_Resource_String; type Show_Value_Type is (None, Near_Slider, Near_Border); procedure Append_Set (List : in out Arg_List; Name : in Xt_N_Resource_String; Value : in Show_Value_Type); procedure Append_Get (List : in out Arg_List; Name : in Xt_N_Resource_String; Value : out Show_Value_Type); pragma Convention (C, Append_Get); -- UseMotif2.0 Motif2.1 OpenMotif2.2 Xm_N_Slider_Mark : constant Xt_N_Resource_String; subtype Slider_Mark_Type is SB.Slider_Mark_Type; procedure Append_Set (List : in out Arg_List; Name : in Xt_N_Resource_String; Value : in SB.Slider_Mark_Type) renames SB.Append_Set; procedure Append_Get (List : in out Arg_List; Name : in Xt_N_Resource_String; Value : out SB.Slider_Mark_Type) renames SB.Append_Get; Xm_N_Slider_Visual : constant Xt_N_Resource_String; subtype Slider_Visual_Type is SB.Slider_Visual_Type; procedure Append_Set (List : in out Arg_List; Name : in Xt_N_Resource_String; Value : in SB.Slider_Visual_Type) renames SB.Append_Set; procedure Append_Get (List : in out Arg_List; Name : in Xt_N_Resource_String; Value : out SB.Slider_Visual_Type) renames SB.Append_Get; Xm_N_Sliding_Mode : constant Xt_N_Resource_String; subtype Sliding_Mode_Type is SB.Sliding_Mode_Type; procedure Append_Set (List : in out Arg_List; Name : in Xt_N_Resource_String; Value : in SB.Sliding_Mode_Type) renames SB.Append_Set; procedure Append_Get (List : in out Arg_List; Name : in Xt_N_Resource_String; Value : out SB.Sliding_Mode_Type) renames SB.Append_Get; -- EndMotif2.0 Motif2.1 OpenMotif2.2 Xm_N_Title_String : constant Xt_N_Resource_String; Xm_N_Value : constant Xt_N_Resource_String; Xm_N_Value_Changed_Callback : constant Xt_N_Resource_String; private c_const_Xm_Scale_Widget_Class : Widget_Class; pragma Import (C, c_const_Xm_Scale_Widget_Class, "xmScaleWidgetClass"); Xm_Scale_Widget_Class : constant Widget_Class := c_const_Xm_Scale_Widget_Class; pragma Import (C, Xm_Scale_Set_Value, "XmScaleSetValue"); pragma Import (C, Xm_Scale_Set_Ticks, "XmScaleSetTicks"); for Show_Value_Type use (None => 0, Near_Slider => 1, Near_Border => 2); for Show_Value_Type'Size use Interfaces.C.unsigned_char'Size; -- ------------------------------------------------------------------------- -- -- resource values -- -- UseMotif2.0 Motif2.1 OpenMotif2.2 Xm_N_Convert_Callback : constant Xt_N_Resource_String := To_Resource_String ("convertCallback"); -- EndMotif2.0 Motif2.1 OpenMotif2.2 Xm_N_Decimal_Points : constant Xt_N_Resource_String := To_Resource_String ("decimalPoints"); Xm_N_Drag_Callback : constant Xt_N_Resource_String := To_Resource_String ("dragCallback"); -- UseMotif2.0 Motif2.1 OpenMotif2.2 Xm_N_Editable : constant Xt_N_Resource_String := To_Resource_String ("editable"); -- EndMotif2.0 Motif2.1 OpenMotif2.2 Xm_N_Font_List : constant Xt_N_Resource_String := Xm_Widgets.Xm_N_Font_List; Xm_N_Highlight_On_Enter : constant Xt_N_Resource_String := To_Resource_String ("highlightOnEnter"); Xm_N_Highlight_Thickness : constant Xt_N_Resource_String := To_Resource_String ("highlightThickness"); Xm_N_Maximum : constant Xt_N_Resource_String := To_Resource_String ("maximum"); Xm_N_Minimum : constant Xt_N_Resource_String := To_Resource_String ("minimum"); Xm_N_Orientation : constant Xt_N_Resource_String := X_Toolkit.Xt_N_Orientation; Xm_N_Processing_Direction : constant Xt_N_Resource_String := To_Resource_String ("processingDirection"); -- UseMotif2.0 Motif2.1 OpenMotif2.2 Xm_N_Render_Table : constant Xt_N_Resource_String := Xm_Widgets.Xm_N_Render_Table; -- EndMotif2.0 Motif2.1 OpenMotif2.2 Xm_N_Scale_Height : constant Xt_N_Resource_String := To_Resource_String ("scaleHeight"); Xm_N_Scale_Multiple : constant Xt_N_Resource_String := To_Resource_String ("scaleMultiple"); Xm_N_Scale_Width : constant Xt_N_Resource_String := To_Resource_String ("scaleWidth"); -- UseMotif2.0 Motif2.1 OpenMotif2.2 Xm_N_Show_Arrows : constant Xt_N_Resource_String := To_Resource_String ("showArrows"); -- EndMotif2.0 Motif2.1 OpenMotif2.2 Xm_N_Show_Value : constant Xt_N_Resource_String := To_Resource_String ("showValue"); -- UseMotif2.0 Motif2.1 OpenMotif2.2 Xm_N_Slider_Mark : constant Xt_N_Resource_String := To_Resource_String ("sliderMark"); Xm_N_Slider_Visual : constant Xt_N_Resource_String := To_Resource_String ("sliderVisual"); Xm_N_Sliding_Mode : constant Xt_N_Resource_String := To_Resource_String ("slidingMode"); -- EndMotif2.0 Motif2.1 OpenMotif2.2 Xm_N_Title_String : constant Xt_N_Resource_String := To_Resource_String ("titleString"); Xm_N_Value : constant Xt_N_Resource_String := To_Resource_String ("value"); Xm_N_Value_Changed_Callback : constant Xt_N_Resource_String := Xm_Widgets.Xm_N_Value_Changed_Callback; end Xm_Widgets.Manager.Scale;