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Handle Expanding policies in flow layouts

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This commit is contained in:
baldurk
2025-09-16 16:29:25 +01:00
parent 0a6a8e763a
commit 511c33c52a
2 changed files with 28 additions and 1 deletions
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qrenderdoc/3rdparty/flowlayout/FlowLayout.cpp
Vendored
+26 -1
View File
@@ -194,6 +194,8 @@ int FlowLayout::doLayout(const QRect &rect, bool testOnly) const
}
}
QList<QPair<QLayoutItem *, QRect>> line;
foreach (item, itemList) {
QWidget *wid = item->widget();
@@ -209,6 +211,9 @@ int FlowLayout::doLayout(const QRect &rect, bool testOnly) const
QSizePolicy::PushButton, QSizePolicy::PushButton, Qt::Vertical);
int nextX = x + size.width() + spaceX;
if (nextX - spaceX > effectiveRect.right() && lineHeight > 0) {
setLineGeometry(line, lineHeight);
line.clear();
x = effectiveRect.x();
y = y + lineHeight + spaceY;
nextX = x + size.width() + spaceX;
@@ -216,13 +221,33 @@ int FlowLayout::doLayout(const QRect &rect, bool testOnly) const
}
if (!testOnly)
item->setGeometry(QRect(QPoint(x, y), item->sizeHint()));
{
line.push_back({item, QRect(QPoint(x, y), item->sizeHint())});
}
x = nextX;
lineHeight = qMax(lineHeight, size.height());
}
setLineGeometry(line, lineHeight);
return y + lineHeight - rect.y() + bottom;
}
void FlowLayout::setLineGeometry(const QList<QPair<QLayoutItem *, QRect>> &line, int lineHeight) const
{
for (const QPair<QLayoutItem *, QRect> &item : line)
{
QRect g = item.second;
QWidget *wid = item.first->widget();
if (wid && wid->sizePolicy().verticalPolicy() & QSizePolicy::ExpandFlag)
g.setHeight(qMax(g.height(), lineHeight));
item.first->setGeometry(g);
}
}
int FlowLayout::smartSpacing(QStyle::PixelMetric pm) const
{
QObject *parent = this->parent();
qrenderdoc/3rdparty/flowlayout/FlowLayout.h
Vendored
+2
View File
@@ -1,3 +1,4 @@
// clang-format off
/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
@@ -69,6 +70,7 @@ public:
private:
int doLayout(const QRect &rect, bool testOnly) const;
void setLineGeometry(const QList<QPair<QLayoutItem *, QRect>> &line, int lineHeight) const;
int smartSpacing(QStyle::PixelMetric pm) const;
QList<QLayoutItem *> itemList;