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authorJed Barber <jjbarber@y7mail.com>2017-04-27 10:40:48 +1000
committerJed Barber <jjbarber@y7mail.com>2017-04-27 10:40:48 +1000
commit0d842f0423ba0754fb3675c7468397a8da5f6e1b (patch)
treed5da172bc7af2f7f48a3415eceac67ed67542787 /fltk-widgets.adb
parent5d88963cd203f30b79433e34e5c89bfcf8abfe60 (diff)
Organising source
Diffstat (limited to 'fltk-widgets.adb')
-rw-r--r--fltk-widgets.adb352
1 files changed, 0 insertions, 352 deletions
diff --git a/fltk-widgets.adb b/fltk-widgets.adb
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-
-
-with Interfaces.C;
-with Interfaces.C.Strings;
-with System;
-with System.Address_To_Access_Conversions;
-with FLTK.Widgets.Groups;
-with FLTK.Images;
-use type System.Address;
-
-
-package body FLTK.Widgets is
-
-
- package Group_Convert is new
- System.Address_To_Access_Conversions (FLTK.Widgets.Groups.Group'Class);
-
-
-
-
- function fl_widget_get_box
- (W : in System.Address)
- return Interfaces.C.int;
- pragma Import (C, fl_widget_get_box, "fl_widget_get_box");
-
- procedure fl_widget_set_box
- (W : in System.Address;
- B : in Interfaces.C.int);
- pragma Import (C, fl_widget_set_box, "fl_widget_set_box");
-
- function fl_widget_get_label
- (W : in System.Address)
- return Interfaces.C.Strings.chars_ptr;
- pragma Import (C, fl_widget_get_label, "fl_widget_get_label");
-
- procedure fl_widget_set_label
- (W : in System.Address;
- T : in Interfaces.C.char_array);
- pragma Import (C, fl_widget_set_label, "fl_widget_set_label");
-
- function fl_widget_get_label_font
- (W : in System.Address)
- return Interfaces.C.int;
- pragma Import (C, fl_widget_get_label_font, "fl_widget_get_label_font");
-
- procedure fl_widget_set_label_font
- (W : in System.Address;
- F : in Interfaces.C.int);
- pragma Import (C, fl_widget_set_label_font, "fl_widget_set_label_font");
-
- function fl_widget_get_label_size
- (W : in System.Address)
- return Interfaces.C.int;
- pragma Import (C, fl_widget_get_label_size, "fl_widget_get_label_size");
-
- procedure fl_widget_set_label_size
- (W : in System.Address;
- S : in Interfaces.C.int);
- pragma Import (C, fl_widget_set_label_size, "fl_widget_set_label_size");
-
- function fl_widget_get_label_type
- (W : in System.Address)
- return Interfaces.C.int;
- pragma Import (C, fl_widget_get_label_type, "fl_widget_get_label_type");
-
- procedure fl_widget_set_label_type
- (W : in System.Address;
- L : in Interfaces.C.int);
- pragma Import (C, fl_widget_set_label_type, "fl_widget_set_label_type");
-
- function fl_widget_get_parent
- (W : in System.Address)
- return System.Address;
- pragma Import (C, fl_widget_get_parent, "fl_widget_get_parent");
-
- procedure fl_widget_set_callback
- (W, C : in System.Address);
- pragma Import (C, fl_widget_set_callback, "fl_widget_set_callback");
-
- function fl_widget_get_x
- (W : in System.Address)
- return Interfaces.C.int;
- pragma Import (C, fl_widget_get_x, "fl_widget_get_x");
-
- function fl_widget_get_y
- (W : in System.Address)
- return Interfaces.C.int;
- pragma Import (C, fl_widget_get_y, "fl_widget_get_y");
-
- function fl_widget_get_w
- (W : in System.Address)
- return Interfaces.C.int;
- pragma Import (C, fl_widget_get_w, "fl_widget_get_w");
-
- function fl_widget_get_h
- (W : in System.Address)
- return Interfaces.C.int;
- pragma Import (C, fl_widget_get_h, "fl_widget_get_h");
-
- procedure fl_widget_size
- (W : in System.Address;
- D, H : in Interfaces.C.int);
- pragma Import (C, fl_widget_size, "fl_widget_size");
-
- procedure fl_widget_position
- (W : in System.Address;
- X, Y : in Interfaces.C.int);
- pragma Import (C, fl_widget_position, "fl_widget_position");
-
- procedure fl_widget_set_image
- (W, I : in System.Address);
- pragma Import (C, fl_widget_set_image, "fl_widget_set_image");
-
-
-
-
- function Parent
- (This : in Widget)
- return access FLTK.Widgets.Groups.Group'Class
- is
- Parent_Ptr : System.Address;
- Actual_Parent : access FLTK.Widgets.Groups.Group'Class;
- begin
- Parent_Ptr := fl_widget_get_parent (This.Void_Ptr);
- if Parent_Ptr /= System.Null_Address then
- Actual_Parent := Group_Convert.To_Pointer (fl_widget_get_user_data (Parent_Ptr));
- end if;
- return Actual_Parent;
- end Parent;
-
-
-
-
- function Get_Box
- (This : in Widget)
- return Box_Kind is
- begin
- return Box_Kind'Val (fl_widget_get_box (This.Void_Ptr));
- end Get_Box;
-
-
-
-
- procedure Set_Box
- (This : in out Widget;
- Box : in Box_Kind) is
- begin
- fl_widget_set_box (This.Void_Ptr, Box_Kind'Pos (Box));
- end Set_Box;
-
-
-
-
- function Get_Label
- (This : in out Widget)
- return String is
- begin
- return Interfaces.C.Strings.Value (fl_widget_get_label (This.Void_Ptr));
- end Get_Label;
-
-
-
-
- procedure Set_Label
- (This : in out Widget;
- Text : in String) is
- begin
- fl_widget_set_label (This.Void_Ptr, Interfaces.C.To_C (Text));
- end Set_Label;
-
-
-
-
- function Get_Label_Font
- (This : in Widget)
- return Font_Kind is
- begin
- return Font_Kind'Val (fl_widget_get_label_font (This.Void_Ptr));
- end Get_Label_Font;
-
-
-
-
- procedure Set_Label_Font
- (This : in out Widget;
- Font : in Font_Kind) is
- begin
- fl_widget_set_label_font (This.Void_Ptr, Font_Kind'Pos (Font));
- end Set_Label_Font;
-
-
-
-
- function Get_Label_Size
- (This : in Widget)
- return Font_Size is
- begin
- return Font_Size (fl_widget_get_label_size (This.Void_Ptr));
- end Get_Label_Size;
-
-
-
-
- procedure Set_Label_Size
- (This : in out Widget;
- Size : in Font_Size) is
- begin
- fl_widget_set_label_size (This.Void_Ptr, Interfaces.C.int (Size));
- end Set_Label_Size;
-
-
-
-
- function Get_Label_Type
- (This : in Widget)
- return Label_Kind is
- begin
- return Label_Kind'Val (fl_widget_get_label_type (This.Void_Ptr));
- end Get_Label_Type;
-
-
-
-
- procedure Set_Label_Type
- (This : in out Widget;
- Label : in Label_Kind) is
- begin
- fl_widget_set_label_type (This.Void_Ptr, Label_Kind'Pos (Label));
- end Set_Label_Type;
-
-
-
-
- -- this is the part called by FLTK callbacks
- -- note that the user data portion is a reference back to the Ada binding
- procedure Callback_Hook (W, U : in System.Address);
- pragma Convention (C, Callback_Hook);
-
- procedure Callback_Hook
- (W, U : in System.Address)
- is
- Ada_Widget : access Widget'Class :=
- Widget_Convert.To_Pointer (U);
- begin
- Ada_Widget.Callback.all (Ada_Widget.all);
- end Callback_Hook;
-
-
-
-
- procedure Set_Callback
- (This : in out Widget;
- Func : in Widget_Callback) is
- begin
- if Func /= null then
- This.Callback := Func;
- fl_widget_set_callback (This.Void_Ptr, Callback_Hook'Address);
- end if;
- end Set_Callback;
-
-
-
-
- function Get_X
- (This : in Widget)
- return Integer is
- begin
- return Integer (fl_widget_get_x (This.Void_Ptr));
- end Get_X;
-
-
-
-
- function Get_Y
- (This : in Widget)
- return Integer is
- begin
- return Integer (fl_widget_get_y (This.Void_Ptr));
- end Get_Y;
-
-
-
-
- function Get_W
- (This : in Widget)
- return Integer is
- begin
- return Integer (fl_widget_get_w (This.Void_Ptr));
- end Get_W;
-
-
-
-
- function Get_H
- (This : in Widget)
- return Integer is
- begin
- return Integer (fl_widget_get_h (This.Void_Ptr));
- end Get_H;
-
-
-
-
- procedure Resize
- (This : in out Widget;
- W, H : in Integer) is
- begin
- fl_widget_size
- (This.Void_Ptr,
- Interfaces.C.int (W),
- Interfaces.C.int (H));
- end Resize;
-
-
-
-
- procedure Reposition
- (This : in out Widget;
- X, Y : in Integer) is
- begin
- fl_widget_position
- (This.Void_Ptr,
- Interfaces.C.int (X),
- Interfaces.C.int (Y));
- end Reposition;
-
-
-
-
- function Get_Image
- (This : in Widget)
- return access FLTK.Images.Image'Class is
- begin
- return This.Current_Image;
- end Get_Image;
-
-
-
-
- procedure Set_Image
- (This : in out Widget;
- Pic : in out FLTK.Images.Image'Class) is
- begin
- This.Current_Image := Pic'Unchecked_Access;
- fl_widget_set_image
- (This.Void_Ptr,
- Wrapper (Pic).Void_Ptr);
- end Set_Image;
-
-
-end FLTK.Widgets;
-