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Utils: Better resizing behavior for environment widget

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The automatic resizing to contents should happen immediately, not when
coming back to the widget the next time.

Fixes: QTCREATORBUG-26510
Change-Id: I76cafa493b2eadc5115d42badbabe3d4e0a050f6
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: hjk <hjk@qt.io>
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
This commit is contained in:
Christian Kandeler
2021-12-08 11:18:22 +01:00
parent b8d5482e9c
commit 8dcab74586
3 changed files with 13 additions and 1 deletions
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7
src/libs/utils/headerviewstretcher.cpp
View File

@@ -53,6 +53,13 @@ void HeaderViewStretcher::stretch()
HeaderViewStretcher::eventFilter(parent(), &fake);
}
void HeaderViewStretcher::softStretch()
{
const auto hv = qobject_cast<QHeaderView*>(parent());
for (int i = 0; i < hv->count(); ++i)
hv->resizeSections(QHeaderView::ResizeToContents);
}
bool HeaderViewStretcher::eventFilter(QObject *obj, QEvent *ev)
{
if (obj == parent()) {

1
src/libs/utils/headerviewstretcher.h
View File

@@ -41,6 +41,7 @@ public:
explicit HeaderViewStretcher(QHeaderView *headerView, int columnToStretch);
void stretch();
void softStretch();
bool eventFilter(QObject *obj, QEvent *ev) override;
};

6
src/plugins/projectexplorer/environmentwidget.cpp
View File

@@ -233,7 +233,11 @@ EnvironmentWidget::EnvironmentWidget(QWidget *parent, Type type, QWidget *additi
d->m_environmentView->setMinimumHeight(400);
d->m_environmentView->setRootIsDecorated(false);
d->m_environmentView->setUniformRowHeights(true);
new Utils::HeaderViewStretcher(d->m_environmentView->header(), 1);
const auto stretcher = new HeaderViewStretcher(d->m_environmentView->header(), 1);
connect(d->m_model, &QAbstractItemModel::dataChanged,
stretcher, &HeaderViewStretcher::softStretch);
connect(d->m_model, &EnvironmentModel::userChangesChanged,
stretcher, &HeaderViewStretcher::softStretch);
d->m_environmentView->setSelectionMode(QAbstractItemView::SingleSelection);
d->m_environmentView->setSelectionBehavior(QAbstractItemView::SelectItems);
d->m_environmentView->setFrameShape(QFrame::NoFrame);