void
WindowArea::_UpdateConstraintValues()
{
SATWindow* topWindow = TopWindow();
if (topWindow == NULL)
return;
int32 minWidth, maxWidth;
int32 minHeight, maxHeight;
SATWindow* window = fWindowList.ItemAt(0);
window->GetSizeLimits(&minWidth, &maxWidth, &minHeight, &maxHeight);
for (int32 i = 1; i < fWindowList.CountItems(); i++) {
window = fWindowList.ItemAt(i);
// size limit constraints
int32 minW, maxW;
int32 minH, maxH;
window->GetSizeLimits(&minW, &maxW, &minH, &maxH);
if (minWidth < minW)
minWidth = minW;
if (minHeight < minH)
minHeight = minH;
if (maxWidth < maxW)
maxWidth = maxW;
if (maxHeight < maxH)
maxHeight = maxH;
}
// the current solver don't like big values
const int32 kMaxSolverValue = 5000;
if (minWidth > kMaxSolverValue)
minWidth = kMaxSolverValue;
if (minHeight > kMaxSolverValue)
minHeight = kMaxSolverValue;
if (maxWidth > kMaxSolverValue)
maxWidth = kMaxSolverValue;
if (maxHeight > kMaxSolverValue)
maxHeight = kMaxSolverValue;
topWindow->AddDecorator(&minWidth, &maxWidth, &minHeight, &maxHeight);
fMinWidthConstraint->SetRightSide(minWidth);
fMinHeightConstraint->SetRightSide(minHeight);
fMaxWidthConstraint->SetRightSide(maxWidth);
fMaxHeightConstraint->SetRightSide(maxHeight);
BRect frame = topWindow->CompleteWindowFrame();
fWidthConstraint->SetRightSide(frame.Width());
fHeightConstraint->SetRightSide(frame.Height());
}
