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More Area planning document changes.

This commit is contained in:
Pietro Gagliardi 2014-03-14 07:29:42 -04:00
parent 347681f225
commit 957018728f
1 changed files with 7 additions and 2 deletions
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9
areaplan.md
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@ -43,6 +43,8 @@ func myAreaGoroutine(area *ui.Area, start <-chan bool) {
TODO is there a race on `area.SetSize()`? TODO is there a race on `area.SetSize()`?
TODO for all of the following: verify API call data types before moving code
## Windows ## Windows
We create another custom window class that does `WM_PAINT` and handles input events thereof. We create another custom window class that does `WM_PAINT` and handles input events thereof.
@ -70,7 +72,8 @@ func repaint(s *sysData) HRESULT {
Out: imgret, Out: imgret,
} }
i := <-imgret i := <-imgret
// TODO DRAW
// drawing code here; see below
EndPaint(s.hwnd, &ps) EndPaint(s.hwnd, &ps)
return 0 return 0
@ -121,7 +124,9 @@ Disregarding the RGBA issue, the draw code would be
We must also initialize and shut down GDI+ in uitask: We must also initialize and shut down GDI+ in uitask:
```go ```go
var gdiplustoken uintptr var (
gdiplustoken uintptr
)
// init // init
startupinfo := &GdiplusStartupInput{ startupinfo := &GdiplusStartupInput{