src/editors/KPropertyGenericSelectionEditor.cpp

0001 /* This file is part of the KDE project
0002    Copyright (C) 2016 Jarosław Staniek <staniek@kde.org>
0003
0004    This library is free software; you can redistribute it and/or
0005    modify it under the terms of the GNU Library General Public
0006    License as published by the Free Software Foundation; either
0007    version 2 of the License, or (at your option) any later version.
0008
0009    This library is distributed in the hope that it will be useful,
0010    but WITHOUT ANY WARRANTY; without even the implied warranty of
0011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0012    Library General Public License for more details.
0013
0014    You should have received a copy of the GNU Library General Public License
0015    along with this library; see the file COPYING.LIB.  If not, write to
0016    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0017  * Boston, MA 02110-1301, USA.
0018 */
0019
0020 #include "KPropertyGenericSelectionEditor.h"
0021
0022 #include <QHBoxLayout>
0023 #include <QPushButton>
0024
0025 class Q_DECL_HIDDEN KPropertyGenericSelectionEditor::Private
0026 {
0027 public:
0028     Private() {
0029     }
0030     QHBoxLayout *lyr;
0031     QPushButton *btn;
0032 };
0033
0034 KPropertyGenericSelectionEditor::KPropertyGenericSelectionEditor(QWidget *parent)
0035         : QWidget(parent), d(new Private)
0036 {
0037     setAutoFillBackground(true);
0038     d->lyr = new QHBoxLayout(this);
0039     d->lyr->setContentsMargins(0, 0, 0, 0);
0040     d->lyr->setSpacing(2);
0041     d->btn = new QPushButton(tr("...", "... button"));
0042     d->btn->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred);
0043     d->btn->setFixedWidth(d->btn->fontMetrics().width(d->btn->text() + QLatin1String("   ")));
0044     d->btn->setFocusPolicy(Qt::NoFocus);
0045     connect(d->btn, &QPushButton::clicked, this, &KPropertyGenericSelectionEditor::selectButtonClicked);
0046     d->lyr->addWidget(d->btn);
0047 }
0048
0049 KPropertyGenericSelectionEditor::~KPropertyGenericSelectionEditor()
0050 {
0051 }
0052
0053 void KPropertyGenericSelectionEditor::setMainWidget(QWidget *widget)
0054 {
0055     if (d->lyr->count() > 1) {
0056         delete d->lyr->takeAt(0)->widget();
0057     }
0058     if (widget) {
0059         d->lyr->insertWidget(0, widget);
0060         widget->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Preferred);
0061         setFocusProxy(widget);
0062     }
0063 }
0064
0065 void KPropertyGenericSelectionEditor::setSelectionButtonVisible(bool set)
0066 {
0067     d->btn->setVisible(set);
0068 }
0069
0070 void KPropertyGenericSelectionEditor::selectButtonClicked()
0071 {
0072 }