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internal/uidriver/glfw: Bug fix: Unexpected small window size on Linux

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At the initial phase, GLFW window's GetSize seems unreliable. Do not
call it on Linux. On the other hand, this is still necessary on macOS.

Updates #1606
Closes #1609
This commit is contained in:
Hajime Hoshi 2021-04-20 23:38:34 +09:00
parent ec5b806241
commit 58572fb000
1 changed files with 5 additions and 2 deletions
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7
internal/uidriver/glfw/ui.go
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@ -1476,10 +1476,13 @@ func (u *UserInterface) setWindowPosition(x, y int) {
} }
// Call setWindowSize explicitly in order to update the rendering since the callback is disabled now. // Call setWindowSize explicitly in order to update the rendering since the callback is disabled now.
// This is necessary in some very limited cases (#1606). //
// There are cases when setWindowSize should be called (#1606) and should not be called (#1609).
// For the former, macOS seems enough so far.
//
// Do not call setWindowSize on the fullscreen mode since setWindowSize requires the window size // Do not call setWindowSize on the fullscreen mode since setWindowSize requires the window size
// before the fullscreen, while window.GetSize() returns the desktop screen size on the fullscreen mode. // before the fullscreen, while window.GetSize() returns the desktop screen size on the fullscreen mode.
if !u.isFullscreen() { if !u.isFullscreen() && runtime.GOOS == "darwin" {
w, h := u.window.GetSize() w, h := u.window.GetSize()
u.setWindowSize(w, h, u.isFullscreen()) u.setWindowSize(w, h, u.isFullscreen())
} }