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with Interfaces.C;
with System;
use type System.Address;
package body FLTK.Widgets.Groups.Windows is
function new_fl_window
(X, Y, W, H : in Interfaces.C.int;
Text : in Interfaces.C.char_array)
return System.Address;
pragma Import (C, new_fl_window, "new_fl_window");
function new_fl_window2
(W, H : in Interfaces.C.int)
return System.Address;
pragma Import (C, new_fl_window2, "new_fl_window2");
procedure free_fl_window
(W : in System.Address);
pragma Import (C, free_fl_window, "free_fl_window");
procedure fl_window_show
(W : in System.Address);
pragma Import (C, fl_window_show, "fl_window_show");
procedure fl_window_hide
(W : in System.Address);
pragma Import (C, fl_window_hide, "fl_window_hide");
procedure fl_window_set_label
(W : in System.Address;
T : in Interfaces.C.char_array);
pragma Import (C, fl_window_set_label, "fl_window_set_label");
procedure fl_window_size_range
(W : in System.Address;
LW, LH, HW, HH, DW, DH, A : in Interfaces.C.int);
pragma Import (C, fl_window_size_range, "fl_window_size_range");
procedure Finalize
(This : in out Window) is
begin
Finalize (Group (This));
if This.Void_Ptr /= System.Null_Address then
if This in Window then
free_fl_window (This.Void_Ptr);
end if;
end if;
end Finalize;
function Create
(X, Y, W, H : in Integer;
Text : in String)
return Window is
begin
return This : Window do
This.Void_Ptr := new_fl_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));
end return;
end Create;
function Create
(W, H : in Integer)
return Window is
begin
return This : Window do
This.Void_Ptr := new_fl_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));
end return;
end Create;
procedure Show
(This : in Window) is
begin
fl_window_show (This.Void_Ptr);
end Show;
procedure Hide
(This : in Window) is
begin
fl_window_hide (This.Void_Ptr);
end Hide;
procedure Set_Label
(This : in out Window;
Text : in String) is
begin
fl_window_set_label (This.Void_Ptr, Interfaces.C.To_C (Text));
end Set_Label;
procedure Set_Size_Range
(This : in out Window;
Min_W, Min_H : in Integer;
Max_W, Max_H, Incre_W, Incre_H : in Integer := 0;
Keep_Aspect : in Boolean := False) is
begin
fl_window_size_range
(This.Void_Ptr,
Interfaces.C.int (Min_W),
Interfaces.C.int (Min_H),
Interfaces.C.int (Max_W),
Interfaces.C.int (Max_H),
Interfaces.C.int (Incre_W),
Interfaces.C.int (Incre_H),
Boolean'Pos (Keep_Aspect));
end Set_Size_Range;
end FLTK.Widgets.Groups.Windows;
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