74 lines
1.9 KiB
Forth
74 lines
1.9 KiB
Forth
\ Copyright 2022 Bradley D. Nelson
|
|
\
|
|
\ Licensed under the Apache License, Version 2.0 (the "License");
|
|
\ you may not use this file except in compliance with the License.
|
|
\ You may obtain a copy of the License at
|
|
\
|
|
\ http://www.apache.org/licenses/LICENSE-2.0
|
|
\
|
|
\ Unless required by applicable law or agreed to in writing, software
|
|
\ distributed under the License is distributed on an "AS IS" BASIS,
|
|
\ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
\ See the License for the specific language governing permissions and
|
|
\ limitations under the License.
|
|
|
|
also windows also internals
|
|
|
|
z" MyClass" constant MyClassName
|
|
z" Test Window" constant MyWindowTitle
|
|
|
|
NULL GetModuleHandleA constant hinst
|
|
|
|
pad WINDCLASSA erase
|
|
WindowProcShim pad ->lpfnWndProc !
|
|
hinst pad ->hInstance !
|
|
MyClassName pad ->lpszClassName !
|
|
NULL IDC_ARROW LoadCursorA pad ->hCursor !
|
|
hinst IDI_MAIN_ICON LoadIconA pad ->hIcon !
|
|
pad RegisterClassA constant myclass
|
|
|
|
create ps PAINTSTRUCT allot
|
|
|
|
255 192 0 RGB CreateSolidBrush constant orange
|
|
0 255 0 RGB CreateSolidBrush constant green
|
|
|
|
create side RECT allot
|
|
0 side ->left l!
|
|
0 side ->top l!
|
|
200 side ->right l!
|
|
100 side ->bottom l!
|
|
|
|
: MyWindowProc { hwnd msg w l }
|
|
WM_DESTROY msg = if
|
|
0 PostQuitMessage
|
|
0 exit
|
|
then
|
|
WM_PAINT msg = if
|
|
hwnd ps BeginPaint drop
|
|
ps ->hdc @ ps ->rcPaint orange FillRect drop
|
|
ps ->hdc @ side green FillRect drop
|
|
hwnd ps EndPaint drop
|
|
0 exit
|
|
then
|
|
hwnd msg w l DefWindowProcA
|
|
;
|
|
|
|
0 myclass MyWindowTitle WS_OVERLAPPEDWINDOW
|
|
CW_USEDEFAULT CW_USEDEFAULT 640 480
|
|
NULL NULL hinst ' MyWindowProc callback
|
|
CreateWindowExA constant hwnd
|
|
|
|
hwnd SW_SHOWMAXIMIZED ShowWindow drop
|
|
hwnd SetForegroundWindow drop
|
|
|
|
create mymsg msg allot
|
|
: pump
|
|
begin mymsg NULL 0 0 GetMessageA while
|
|
\ mymsg ->message @ WM_>name type cr
|
|
mymsg TranslateMessage drop
|
|
mymsg DispatchMessageA drop
|
|
repeat
|
|
;
|
|
pump
|
|
bye
|