kotatogram/lib_ui
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Don't change cursor in fixed-size windows.

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This commit is contained in:
John Preston 2021-05-10 16:12:42 +04:00
parent 2b36c36dcb
commit b486260559
1 changed files with 17 additions and 9 deletions
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26
ui/platform/ui_platform_window.cpp
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@ -239,28 +239,36 @@ QMargins DefaultWindowHelper::resizeArea() const {
Qt::Edges DefaultWindowHelper::edgesFromPos(const QPoint &pos) const {
const auto area = resizeArea();
const auto ignoreHorizontal = (window()->minimumWidth()
== window()->maximumWidth());
const auto ignoreVertical = (window()->minimumHeight()
== window()->maximumHeight());
if (area.isNull()) {
return Qt::Edges();
} else if (pos.x() <= area.left()) {
if (pos.y() <= area.top()) {
} else if (!ignoreHorizontal && pos.x() <= area.left()) {
if (!ignoreVertical && pos.y() <= area.top()) {
return Qt::LeftEdge | Qt::TopEdge;
} else if (pos.y() >= (window()->height() - area.bottom())) {
} else if (!ignoreVertical
&& pos.y() >= (window()->height() - area.bottom())) {
return Qt::LeftEdge | Qt::BottomEdge;
}
return Qt::LeftEdge;
} else if (pos.x() >= (window()->width() - area.right())) {
if (pos.y() <= area.top()) {
} else if (!ignoreHorizontal
&& pos.x() >= (window()->width() - area.right())) {
if (!ignoreVertical && pos.y() <= area.top()) {
return Qt::RightEdge | Qt::TopEdge;
} else if (pos.y() >= (window()->height() - area.bottom())) {
} else if (!ignoreVertical
&& pos.y() >= (window()->height() - area.bottom())) {
return Qt::RightEdge | Qt::BottomEdge;
}
return Qt::RightEdge;
} else if (pos.y() <= area.top()) {
} else if (!ignoreVertical && pos.y() <= area.top()) {
return Qt::TopEdge;
} else if (pos.y() >= (window()->height() - area.bottom())) {
} else if (!ignoreVertical
&& pos.y() >= (window()->height() - area.bottom())) {
return Qt::BottomEdge;
}
@ -389,7 +397,7 @@ void DefaultWindowHelper::updateCursor(Qt::Edges edges) {
} else if ((edges & Qt::TopEdge) || (edges & Qt::BottomEdge)) {
window()->setCursor(QCursor(Qt::SizeVerCursor));
} else {
window()->unsetCursor();
window()->setCursor(QCursor(Qt::ArrowCursor));
}
}