1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
|
with Interfaces.C;
with System;
use type System.Address;
package body FLTK.Widgets.Groups.Windows.Double is
procedure double_window_set_draw_hook
(W, D : in System.Address);
pragma Import (C, double_window_set_draw_hook, "double_window_set_draw_hook");
procedure fl_double_window_draw
(W : in System.Address);
pragma Import (C, fl_double_window_draw, "fl_double_window_draw");
function new_fl_double_window
(X, Y, W, H : in Interfaces.C.int;
Text : in Interfaces.C.char_array)
return System.Address;
pragma Import (C, new_fl_double_window, "new_fl_double_window");
function new_fl_double_window2
(X, Y : in Interfaces.C.int)
return System.Address;
pragma Import (C, new_fl_double_window2, "new_fl_double_window2");
procedure free_fl_double_window
(W : in System.Address);
pragma Import (C, free_fl_double_window, "free_fl_double_window");
procedure fl_double_window_show
(W : in System.Address);
pragma Import (C, fl_double_window_show, "fl_double_window_show");
procedure fl_double_window_hide
(W : in System.Address);
pragma Import (C, fl_double_window_hide, "fl_double_window_hide");
procedure Draw_Hook (U : in System.Address);
pragma Convention (C, Draw_Hook);
procedure Draw_Hook
(U : in System.Address)
is
package Double_Window_Convert is new
System.Address_To_Access_Conversions (Double_Window'Class);
Ada_Window : access Double_Window'Class :=
Double_Window_Convert.To_Pointer (U);
begin
Ada_Window.Draw;
end Draw_Hook;
procedure Draw
(This : in out Double_Window) is
begin
fl_double_window_draw (This.Void_Ptr);
end Draw;
procedure Finalize
(This : in out Double_Window) is
begin
if This in Double_Window and then
This.Void_Ptr /= System.Null_Address
then
This.Clear;
free_fl_double_window (This.Void_Ptr);
end if;
Finalize (Window (This));
end Finalize;
function Create
(X, Y, W, H : in Integer;
Text : in String)
return Double_Window is
begin
return This : Double_Window do
This.Void_Ptr := new_fl_double_window
(Interfaces.C.int (X),
Interfaces.C.int (Y),
Interfaces.C.int (W),
Interfaces.C.int (H),
Interfaces.C.To_C (Text));
fl_group_end (This.Void_Ptr);
fl_widget_set_user_data
(This.Void_Ptr,
Widget_Convert.To_Address (This'Unchecked_Access));
double_window_set_draw_hook (This.Void_Ptr, Draw_Hook'Address);
end return;
end Create;
function Create
(W, H : in Integer)
return Double_Window is
begin
return This : Double_Window do
This.Void_Ptr := new_fl_double_window2
(Interfaces.C.int (W),
Interfaces.C.int (H));
fl_group_end (This.Void_Ptr);
fl_widget_set_user_data
(This.Void_Ptr,
Widget_Convert.To_Address (This'Unchecked_Access));
double_window_set_draw_hook (This.Void_Ptr, Draw_Hook'Address);
end return;
end Create;
procedure Show
(This : in Double_Window) is
begin
fl_double_window_show (This.Void_Ptr);
end Show;
procedure Hide
(This : in Double_Window) is
begin
fl_double_window_hide (This.Void_Ptr);
end Hide;
end FLTK.Widgets.Groups.Windows.Double;
|
