| 1 | /* |
|---|---|
| 2 | This file is part of the KDE libraries |
| 3 | SPDX-FileCopyrightText: 2003 Scott Wheeler <wheeler@kde.org> |
| 4 | SPDX-FileCopyrightText: 2005 Rafal Rzepecki <divide@users.sourceforge.net> |
| 5 | SPDX-FileCopyrightText: 2006 Hamish Rodda <rodda@kde.org> |
| 6 | |
| 7 | SPDX-License-Identifier: LGPL-2.0-or-later |
| 8 | */ |
| 9 | |
| 10 | #include "ktreewidgetsearchlinewidget.h" |
| 11 | #include "ktreewidgetsearchline.h" |
| 12 | |
| 13 | #include <QHBoxLayout> |
| 14 | #include <QTreeWidget> |
| 15 | |
| 16 | class KTreeWidgetSearchLineWidgetPrivate |
| 17 | { |
| 18 | public: |
| 19 | QTreeWidget *treeWidget = nullptr; |
| 20 | KTreeWidgetSearchLine *searchLine = nullptr; |
| 21 | }; |
| 22 | |
| 23 | KTreeWidgetSearchLineWidget::KTreeWidgetSearchLineWidget(QWidget *parent, QTreeWidget *treeWidget) |
| 24 | : QWidget(parent) |
| 25 | , d(new KTreeWidgetSearchLineWidgetPrivate) |
| 26 | { |
| 27 | d->treeWidget = treeWidget; |
| 28 | |
| 29 | // can't call createWidgets directly because it calls virtual functions |
| 30 | // that might not work if called directly from here due to how inheritance works |
| 31 | QMetaObject::invokeMethod(obj: this, member: "createWidgets", c: Qt::QueuedConnection); |
| 32 | } |
| 33 | |
| 34 | KTreeWidgetSearchLineWidget::~KTreeWidgetSearchLineWidget() = default; |
| 35 | |
| 36 | KTreeWidgetSearchLine *KTreeWidgetSearchLineWidget::createSearchLine(QTreeWidget *treeWidget) const |
| 37 | { |
| 38 | return new KTreeWidgetSearchLine(const_cast<KTreeWidgetSearchLineWidget *>(this), treeWidget); |
| 39 | } |
| 40 | |
| 41 | void KTreeWidgetSearchLineWidget::createWidgets() |
| 42 | { |
| 43 | searchLine()->show(); |
| 44 | |
| 45 | QHBoxLayout *layout = new QHBoxLayout(this); |
| 46 | layout->setContentsMargins(left: 0, top: 0, right: 0, bottom: 0); |
| 47 | layout->addWidget(d->searchLine); |
| 48 | setFocusProxy(searchLine()); |
| 49 | } |
| 50 | |
| 51 | KTreeWidgetSearchLine *KTreeWidgetSearchLineWidget::searchLine() const |
| 52 | { |
| 53 | if (!d->searchLine) { |
| 54 | d->searchLine = createSearchLine(treeWidget: d->treeWidget); |
| 55 | } |
| 56 | |
| 57 | return d->searchLine; |
| 58 | } |
| 59 | |
| 60 | #include "moc_ktreewidgetsearchlinewidget.cpp" |
| 61 |