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simplified offset calculation in dialogboxtitle

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This commit is contained in:
Marcel Hellwig 2017-12-12 09:07:13 +01:00
parent 592ecf4c09
commit f8e7427f75
1 changed files with 2 additions and 5 deletions
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7
src/views/dialog.rs
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@ -362,11 +362,8 @@ impl Dialog {
if len + 4 > printer.size.x {
return;
}
let x = match self.title_position {
HAlign::Left => 3,
HAlign::Center => (printer.size.x - len) / 2,
HAlign::Right => printer.size.x - len - 3,
};
let spacing = 3; //minimum distance to borders
let x = spacing + self.title_position.get_offset(len, printer.size.x - 2 * spacing);
printer.with_high_border(false, |printer| {
printer.print((x - 2, 0), "┤ ");
printer.print((x + len, 0), " ├");