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Improve window "move within desktop rectangle" code (#1685)

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This is used by tooltips to make sure they're always visible

Behaviour changed to stick to screen instead and flip up if no space left below cursor
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Daniel Pasch 2020-05-16 12:16:17 +02:00 committed by GitHub
parent d9aab1f6ec
commit dd5455d1cf
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1 changed files with 11 additions and 0 deletions
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11
src/widgets/BaseWindow.cpp
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@ -566,10 +566,14 @@ void BaseWindow::moveIntoDesktopRect(QWidget *parent)
// move the widget into the screen geometry if it's not already in there // move the widget into the screen geometry if it's not already in there
QDesktopWidget *desktop = QApplication::desktop(); QDesktopWidget *desktop = QApplication::desktop();
QPoint globalCursorPos = QCursor::pos();
QRect s = desktop->availableGeometry(parent); QRect s = desktop->availableGeometry(parent);
QPoint p = this->pos(); QPoint p = this->pos();
bool stickRight = false;
bool stickBottom = false;
if (p.x() < s.left()) if (p.x() < s.left())
{ {
p.setX(s.left()); p.setX(s.left());
@ -580,13 +584,20 @@ void BaseWindow::moveIntoDesktopRect(QWidget *parent)
} }
if (p.x() + this->width() > s.right()) if (p.x() + this->width() > s.right())
{ {
stickRight = true;
p.setX(s.right() - this->width()); p.setX(s.right() - this->width());
} }
if (p.y() + this->height() > s.bottom()) if (p.y() + this->height() > s.bottom())
{ {
stickBottom = true;
p.setY(s.bottom() - this->height()); p.setY(s.bottom() - this->height());
} }
if (stickRight && stickBottom)
{
p.setY(globalCursorPos.y() - this->height() - 16);
}
if (p != this->pos()) if (p != this->pos())
this->move(p); this->move(p);
} }