def windowbounds(preferredsize, minsize=None):
"Return sensible window bounds"
global _windowcounter
if len(preferredsize) == 4:
bounds = l, t, r, b = preferredsize
desktopRgn = Win.GetGrayRgn()
tempRgn = Qd.NewRgn()
Qd.RectRgn(tempRgn, bounds)
union = Qd.UnionRgn(tempRgn, desktopRgn, tempRgn)
equal = Qd.EqualRgn(tempRgn, desktopRgn)
Qd.DisposeRgn(tempRgn)
if equal:
return bounds
else:
preferredsize = r - l, b - t
if not minsize:
minsize = preferredsize
minwidth, minheight = minsize
width, height = preferredsize
sl, st, sr, sb = screenbounds = Qd.InsetRect(
Qd.GetQDGlobalsScreenBits().bounds, 4, 4)
l, t = getnextwindowpos()
if (l + width) > sr:
_windowcounter = 0
l, t = getnextwindowpos()
r = l + width
b = t + height
if (t + height) > sb:
b = sb
if (b - t) < minheight:
b = t + minheight
return l, t, r, b
while 1:
n = ModalDialog(None)
if n == 1:
return default
if n == 2:
return 1
if n == 3:
return 0
if n == 4:
return -1
return
try:
screenbounds = Qd.GetQDGlobalsScreenBits().bounds
except AttributeError:
raise ImportError('QuickDraw APIs not available')
screenbounds = (screenbounds[0] + 4, screenbounds[1] + 4, screenbounds[2] - 4,
screenbounds[3] - 4)
kControlProgressBarIndeterminateTag = 'inde'
class ProgressBar:
def __init__(self, title='Working...', maxval=0, label='', id=263):
self.w = None
self.d = None
_initialize()
self.d = GetNewDialog(id, -1)
self.w = self.d.GetDialogWindow()
def getwindowbounds(self, size, minsize=None):
screenbounds = sl, st, sr, sb = Qd.GetQDGlobalsScreenBits().bounds
w, h = size
l = sl + (sr - sl - w) / 2
t = st + (sb - st - h) / 3
return l, t, l + w, t + h
