// Loads the application settings file from (loadMsg) and resizes the interface
// to match the previously saved settings. Because this is a non-essential
// file, errors are ignored when loading the settings.
void
ShortcutsWindow::_LoadWindowSettings(const BMessage& loadMsg)
{
BRect frame;
if (loadMsg.FindRect("window frame", &frame) == B_OK) {
// Ensure the frame does not resize below the computed minimum.
float width = max_c(Bounds().right, frame.right - frame.left);
float height = max_c(Bounds().bottom, frame.bottom - frame.top);
ResizeTo(width, height);
// Ensure the frame is not placed outside of the screen.
BScreen screen(this);
float left = min_c(screen.Frame().right - width, frame.left);
float top = min_c(screen.Frame().bottom - height, frame.top);
MoveTo(left, top);
}
for (int i = 0; i < fColumnListView->CountColumns(); i++) {
CLVColumn* column = fColumnListView->ColumnAt(i);
float columnWidth;
if (loadMsg.FindFloat("column width", i, &columnWidth) == B_OK)
column->SetWidth(max_c(column->Width(), columnWidth));
}
}
