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-----------------------------------------------------------------------
-- GtkAda - Ada95 binding for the Gimp Toolkit --
-- --
-- Copyright (C) 1998-1999 --
-- Emmanuel Briot, Joel Brobecker and Arnaud Charlet --
-- Copyright 2000-2006 AdaCore --
-- --
-- This library 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 library 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 library; 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 Public License. --
-----------------------------------------------------------------------
with Gdk.Bitmap; use Gdk.Bitmap;
with Gdk.Color; use Gdk.Color;
with Gdk.Pixmap; use Gdk.Pixmap;
with Gtk.Enums; use Gtk.Enums;
with Gtk.GEntry; use Gtk.GEntry;
with Gtk.Handlers; use Gtk.Handlers;
with Gtk.Image; use Gtk.Image;
with Gtk.Separator_Tool_Item; use Gtk.Separator_Tool_Item;
with Gtk.Tool_Button; use Gtk.Tool_Button;
with Gtk.Tool_Item; use Gtk.Tool_Item;
with Gtk.Tooltips; use Gtk.Tooltips;
with Gtk.Widget; use Gtk.Widget;
with Gtk; use Gtk;
package body Create_Toolbar is
package Toolbar_Cb is new Handlers.Callback (Gtk_Toolbar_Record);
----------
-- Help --
----------
function Help return String is
begin
return "A @bGtk_Toolbar@B is a set of buttons. Each button is can be"
& " represented both as a text or an icon, or even both. A tooltip"
& " is automatically created for each button." & ASCII.LF
& "The following two signals are defined:" & ASCII.LF
& " - ""orientation_changed"": the widget was re-oriented."
& ASCII.LF
& " - ""style_changed"": a new style was selected." & ASCII.LF
& ASCII.LF
& "It is worth noting that the toolbar can basically contain any type"
& " of widget, not only buttons. In this demo, we have added a "
& " @bGtk_Entry@B widget in the middle.";
end Help;
----------------
-- New_Pixmap --
----------------
function New_Pixmap (Filename : in String;
Window : in Gdk_Window;
Background : in Gdk_Color)
return Gtk_Widget
is
Pixmap : Gdk_Pixmap;
Mask : Gdk_Bitmap;
GtkPixmap : Gtk_Image;
begin
Create_From_Xpm (Pixmap, Window, Mask, Background, Filename);
Gtk_New (GtkPixmap, Pixmap, Mask);
return Gtk_Widget (GtkPixmap);
end New_Pixmap;
--------------------
-- Set_Horizontal --
--------------------
procedure Set_Horizontal (Toolbar : access Gtk_Toolbar_Record'Class) is
begin
Set_Orientation (Toolbar, Orientation_Horizontal);
end Set_Horizontal;
------------------
-- Set_Vertical --
------------------
procedure Set_Vertical (Toolbar : access Gtk_Toolbar_Record'Class) is
begin
Set_Orientation (Toolbar, Orientation_Vertical);
end Set_Vertical;
---------------
-- Set_Icons --
---------------
procedure Set_Icons (Toolbar : access Gtk_Toolbar_Record'Class) is
begin
Set_Style (Toolbar, Toolbar_Icons);
end Set_Icons;
--------------
-- Set_Text --
--------------
procedure Set_Text (Toolbar : access Gtk_Toolbar_Record'Class) is
begin
Set_Style (Toolbar, Toolbar_Text);
end Set_Text;
--------------
-- Set_Both --
--------------
procedure Set_Both (Toolbar : access Gtk_Toolbar_Record'Class) is
begin
Set_Style (Toolbar, Toolbar_Both);
end Set_Both;
---------------------
-- Set_Small_Space --
---------------------
procedure Set_Small_Space (Toolbar : access Gtk_Toolbar_Record'Class) is
pragma Warnings (Off, Toolbar);
begin
-- Set_Space_Size (Toolbar, 5);
null;
end Set_Small_Space;
-------------------
-- Set_Big_Space --
-------------------
procedure Set_Big_Space (Toolbar : access Gtk_Toolbar_Record'Class) is
pragma Warnings (Off, Toolbar);
begin
-- Set_Space_Size (Toolbar, 10);
null;
end Set_Big_Space;
----------------
-- Set_Enable --
----------------
procedure Set_Enable (Toolbar : access Gtk_Toolbar_Record'Class) is
begin
Set_Tooltips (Toolbar, True);
end Set_Enable;
-----------------
-- Set_Disable --
-----------------
procedure Set_Disable (Toolbar : access Gtk_Toolbar_Record'Class) is
begin
Set_Tooltips (Toolbar, False);
end Set_Disable;
-------------
-- Borders --
-------------
procedure Borders (Toolbar : access Gtk_Toolbar_Record'Class) is
pragma Warnings (Off, Toolbar);
begin
-- Set_Button_Relief (Toolbar, Relief_Normal);
null;
end Borders;
----------------
-- Borderless --
----------------
procedure Borderless (Toolbar : access Gtk_Toolbar_Record'Class) is
pragma Warnings (Off, Toolbar);
begin
-- Set_Button_Relief (Toolbar, Relief_None);
null;
end Borderless;
-----------------------
-- Space_Style_Empty --
-----------------------
procedure Space_Style_Empty (Toolbar : access Gtk_Toolbar_Record'Class) is
pragma Warnings (Off, Toolbar);
begin
-- Set_Space_Style (Toolbar, Toolbar_Space_Empty);
null;
end Space_Style_Empty;
----------------------
-- Space_Style_Line --
----------------------
procedure Space_Style_Line (Toolbar : access Gtk_Toolbar_Record'Class) is
pragma Warnings (Off, Toolbar);
begin
-- Set_Space_Style (Toolbar, Toolbar_Space_Line);
null;
end Space_Style_Line;
------------------
-- Make_Toolbar --
------------------
procedure Make_Toolbar (Toolbar : out Gtk_Toolbar;
Toplevel : in Gdk_Window;
Style : in Gtk_Style;
With_Entry : in Boolean := False)
is
The_Entry : Gtk_Entry;
Button : Gtk_Tool_Button;
Tooltips : Gtk_Tooltips;
Separator : Gtk_Separator_Tool_Item;
Item : Gtk_Tool_Item;
Bg : constant Gdk_Color := Get_Bg (Style, State_Normal);
begin
Gtk_New (Toolbar);
Set_Orientation (Toolbar, Orientation_Horizontal);
Set_Style (Toolbar, Toolbar_Both);
Gtk_New (Tooltips);
Gtk_New (Button, New_Pixmap ("test.xpm", Toplevel, Bg), "Horizontal");
Set_Tooltip (Button, Tooltips, "Horizontal toolbar layout");
Insert (Toolbar, Button);
Toolbar_Cb.Object_Connect
(Button, "clicked",
Toolbar_Cb.To_Marshaller (Set_Horizontal'Access),
Slot_Object => Toolbar);
Gtk_New (Button, New_Pixmap ("test.xpm", Toplevel, Bg), "Vertical");
Set_Tooltip (Button, Tooltips, "Vertical toolbar layout");
Insert (Toolbar, Button);
Toolbar_Cb.Object_Connect
(Button, "clicked",
Toolbar_Cb.To_Marshaller (Set_Vertical'Access),
Slot_Object => Toolbar);
Gtk_New (Separator);
Insert (Toolbar, Separator);
Gtk_New (Button, New_Pixmap ("test.xpm", Toplevel, Bg), "Icons");
Set_Tooltip (Button, Tooltips, "Only show toolbar icons");
Insert (Toolbar, Button);
Toolbar_Cb.Object_Connect
(Button, "clicked",
Toolbar_Cb.To_Marshaller (Set_Icons'Access),
Slot_Object => Toolbar);
Gtk_New (Button, New_Pixmap ("test.xpm", Toplevel, Bg), "Text");
Set_Tooltip (Button, Tooltips, "Only show toolbar text");
Insert (Toolbar, Button);
Toolbar_Cb.Object_Connect
(Button, "clicked",
Toolbar_Cb.To_Marshaller (Set_Text'Access),
Slot_Object => Toolbar);
Gtk_New (Button, New_Pixmap ("test.xpm", Toplevel, Bg), "Both");
Set_Tooltip (Button, Tooltips, "Show toolbar icons and text");
Insert (Toolbar, Button);
Toolbar_Cb.Object_Connect
(Button, "clicked",
Toolbar_Cb.To_Marshaller (Set_Both'Access),
Slot_Object => Toolbar);
Gtk_New (Separator);
Insert (Toolbar, Separator);
if With_Entry then
Gtk_New (Item);
Insert (Toolbar, Item);
Gtk_New (The_Entry);
Show (The_Entry);
Add (Item, The_Entry);
Gtk_New (Separator);
Insert (Toolbar, Separator);
end if;
Gtk_New (Button, New_Pixmap ("test.xpm", Toplevel, Bg), "Small");
Set_Tooltip (Button, Tooltips, "Use small spaces", "Toolbar/Small");
Insert (Toolbar, Button);
Toolbar_Cb.Object_Connect
(Button, "clicked",
Toolbar_Cb.To_Marshaller (Set_Small_Space'Access),
Slot_Object => Toolbar);
Gtk_New (Button, New_Pixmap ("test.xpm", Toplevel, Bg), "Big");
Set_Tooltip (Button, Tooltips, "Use big spaces", "Toolbar/Big");
Insert (Toolbar, Button);
Toolbar_Cb.Object_Connect
(Button, "clicked", Toolbar_Cb.To_Marshaller (Set_Big_Space'Access),
Slot_Object => Toolbar);
Gtk_New (Separator);
Insert (Toolbar, Separator);
Gtk_New (Button, New_Pixmap ("test.xpm", Toplevel, Bg), "Enable");
Set_Tooltip (Button, Tooltips, "Enable tooltips");
Insert (Toolbar, Button);
Toolbar_Cb.Object_Connect
(Button,
"clicked", Toolbar_Cb.To_Marshaller (Set_Enable'Access),
Slot_Object => Toolbar);
Gtk_New (Button, New_Pixmap ("test.xpm", Toplevel, Bg), "Disable");
Set_Tooltip (Button, Tooltips, "Disable tooltips");
Insert (Toolbar, Button);
Toolbar_Cb.Object_Connect
(Button,
"clicked", Toolbar_Cb.To_Marshaller (Set_Disable'Access),
Slot_Object => Toolbar);
Gtk_New (Separator);
Insert (Toolbar, Separator);
Gtk_New (Button, New_Pixmap ("test.xpm", Toplevel, Bg), "Borders");
Set_Tooltip (Button, Tooltips, "Show borders");
Insert (Toolbar, Button);
Toolbar_Cb.Object_Connect
(Button,
"clicked", Toolbar_Cb.To_Marshaller (Borders'Access),
Slot_Object => Toolbar);
Gtk_New (Button, New_Pixmap ("test.xpm", Toplevel, Bg), "Borderless");
Set_Tooltip (Button, Tooltips, "Hide borders");
Insert (Toolbar, Button);
Toolbar_Cb.Object_Connect
(Button,
"clicked", Toolbar_Cb.To_Marshaller (Borderless'Access),
Slot_Object => Toolbar);
Gtk_New (Separator);
Insert (Toolbar, Separator);
Gtk_New (Button, New_Pixmap ("test.xpm", Toplevel, Bg), "Empty");
Set_Tooltip (Button, Tooltips, "Empty spaces");
Insert (Toolbar, Button);
Toolbar_Cb.Object_Connect
(Button,
"clicked", Toolbar_Cb.To_Marshaller (Space_Style_Empty'Access),
Slot_Object => Toolbar);
Gtk_New (Button, New_Pixmap ("test.xpm", Toplevel, Bg), "Lines");
Set_Tooltip (Button, Tooltips, "Lines in spaces");
Insert (Toolbar, Button);
Toolbar_Cb.Object_Connect
(Button,
"clicked", Toolbar_Cb.To_Marshaller (Space_Style_Line'Access),
Slot_Object => Toolbar);
end Make_Toolbar;
procedure Run (Frame : access Gtk.Frame.Gtk_Frame_Record'Class) is
Toolbar : Gtk_Toolbar;
begin
Set_Label (Frame, "Toolbar");
Make_Toolbar (Toolbar, Get_Window (Frame), Get_Style (Frame), True);
Set_Orientation (Toolbar, Orientation_Vertical);
Add (Frame, Toolbar);
Show_All (Frame);
end Run;
end Create_Toolbar;
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