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#include "kcomboboxtest.h"
#include <assert.h>
#include <KConfig>
#include <KConfigGroup>
#include <QApplication>
#include <QBoxLayout>
#include <QDebug>
#include <QLabel>
#include <QLayout>
#include <QPixmap>
#include <QPushButton>
#include <QTimer>
#include <khistorycombobox.h>
KComboBoxTest::KComboBoxTest(QWidget *widget)
: QWidget(widget)
{
QVBoxLayout *vbox = new QVBoxLayout(this);
// Qt combobox
QHBoxLayout *hbox = new QHBoxLayout();
QLabel *lbl = new QLabel(QStringLiteral("&QCombobox:"), this);
lbl->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred);
hbox->addWidget(lbl);
m_qc = new QComboBox(this);
m_qc->setObjectName(QStringLiteral("QtReadOnlyCombo"));
lbl->setBuddy(m_qc);
connectComboSignals(m_qc);
hbox->addWidget(m_qc);
vbox->addLayout(hbox);
// Read-only combobox
hbox = new QHBoxLayout();
lbl = new QLabel(QStringLiteral("&Read-Only Combo:"), this);
lbl->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred);
hbox->addWidget(lbl);
m_ro = new KComboBox(this);
m_ro->setObjectName(QStringLiteral("ReadOnlyCombo"));
lbl->setBuddy(m_ro);
m_ro->setCompletionMode(KCompletion::CompletionAuto);
connectComboSignals(m_ro);
hbox->addWidget(m_ro);
vbox->addLayout(hbox);
// Read-write combobox
hbox = new QHBoxLayout();
lbl = new QLabel(QStringLiteral("&Editable Combo:"), this);
lbl->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred);
hbox->addWidget(lbl);
m_rw = new KComboBox(true, this);
m_rw->setObjectName(QStringLiteral("ReadWriteCombo"));
lbl->setBuddy(m_rw);
m_rw->setDuplicatesEnabled(true);
m_rw->setInsertPolicy(QComboBox::NoInsert);
m_rw->setTrapReturnKey(true);
connectComboSignals(m_rw);
hbox->addWidget(m_rw);
vbox->addLayout(hbox);
// History combobox...
hbox = new QHBoxLayout();
lbl = new QLabel(QStringLiteral("&History Combo:"), this);
lbl->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred);
hbox->addWidget(lbl);
m_hc = new KHistoryComboBox(this);
m_hc->setObjectName(QStringLiteral("HistoryCombo"));
lbl->setBuddy(m_hc);
m_hc->setDuplicatesEnabled(true);
m_hc->setInsertPolicy(QComboBox::NoInsert);
connectComboSignals(m_hc);
m_hc->setTrapReturnKey(true);
hbox->addWidget(m_hc);
vbox->addLayout(hbox);
// Read-write combobox that is a replica of code in konqueror...
hbox = new QHBoxLayout();
lbl = new QLabel(QStringLiteral("&Konq's Combo:"), this);
lbl->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred);
hbox->addWidget(lbl);
m_konqc = new KComboBox(true, this);
m_konqc->setObjectName(QStringLiteral("KonqyCombo"));
lbl->setBuddy(m_konqc);
m_konqc->setMaxCount(10);
connectComboSignals(m_konqc);
hbox->addWidget(m_konqc);
vbox->addLayout(hbox);
// Create an exit button
hbox = new QHBoxLayout();
m_btnExit = new QPushButton(QStringLiteral("E&xit"), this);
QObject::connect(m_btnExit, &QAbstractButton::clicked, this, &KComboBoxTest::quitApp);
hbox->addWidget(m_btnExit);
// Create a disable button...
m_btnEnable = new QPushButton(QStringLiteral("Disa&ble"), this);
QObject::connect(m_btnEnable, &QAbstractButton::clicked, this, &KComboBoxTest::slotDisable);
hbox->addWidget(m_btnEnable);
vbox->addLayout(hbox);
// Populate the select-only list box
QStringList list;
list << QStringLiteral("Stone") << QStringLiteral("Tree") << QStringLiteral("Peables") << QStringLiteral("Ocean") << QStringLiteral("Sand")
<< QStringLiteral("Chips") << QStringLiteral("Computer") << QStringLiteral("Mankind");
list.sort();
// Setup the qcombobox
m_qc->addItems(list);
// Setup read-only combo
m_ro->addItems(list);
m_ro->completionObject()->setItems(list);
// Setup read-write combo
m_rw->addItems(list);
m_rw->completionObject()->setItems(list);
// Setup history combo
m_hc->addItems(list);
m_hc->completionObject()->setItems(list + QStringList() << QStringLiteral("One") << QStringLiteral("Two") << QStringLiteral("Three"));
// Setup konq's combobox
KConfig historyConfig(QStringLiteral("konq_history"), KConfig::SimpleConfig);
KConfigGroup cg(&historyConfig, "Location Bar");
KCompletion *s_pCompletion = new KCompletion;
s_pCompletion->setOrder(KCompletion::Weighted);
s_pCompletion->setItems(cg.readEntry("ComboContents", QStringList()));
s_pCompletion->setCompletionMode(KCompletion::CompletionPopup);
m_konqc->setCompletionObject(s_pCompletion);
QPixmap pix(16, 16);
pix.fill(Qt::blue);
m_konqc->addItem(pix, QStringLiteral("http://www.kde.org"));
m_konqc->setCurrentIndex(m_konqc->count() - 1);
m_timer = new QTimer(this);
connect(m_timer, &QTimer::timeout, this, &KComboBoxTest::slotTimeout);
}
KComboBoxTest::~KComboBoxTest()
{
delete m_timer;
m_timer = nullptr;
}
void KComboBoxTest::connectComboSignals(QComboBox *combo)
{
QObject::connect(combo, qOverload<int>(&QComboBox::activated), this, &KComboBoxTest::slotActivated);
QObject::connect(combo, &QComboBox::textActivated, this, &KComboBoxTest::slotTextActivated);
QObject::connect(combo, qOverload<int>(&QComboBox::currentIndexChanged), this, &KComboBoxTest::slotCurrentIndexChanged);
QObject::connect(combo, qOverload<int>(&QComboBox::currentIndexChanged), this, [this, combo](const int index) {
slotCurrentTextChanged(combo->itemText(index));
});
QObject::connect(combo, &QComboBox::textActivated, this, qOverload<const QString &>(&KComboBoxTest::slotReturnPressed));
}
void KComboBoxTest::slotDisable()
{
if (m_timer->isActive()) {
return;
}
m_btnEnable->setEnabled(!m_btnEnable->isEnabled());
m_timer->setSingleShot(true);
m_timer->start(5000);
}
void KComboBoxTest::slotTimeout()
{
bool enabled = m_ro->isEnabled();
if (enabled) {
m_btnEnable->setText(QStringLiteral("Ena&ble"));
} else {
m_btnEnable->setText(QStringLiteral("Disa&ble"));
}
m_qc->setEnabled(!enabled);
m_ro->setEnabled(!enabled);
m_rw->setEnabled(!enabled);
m_hc->setEnabled(!enabled);
m_konqc->setEnabled(!enabled);
m_btnEnable->setEnabled(!m_btnEnable->isEnabled());
}
void KComboBoxTest::slotCurrentIndexChanged(int index)
{
qDebug() << qPrintable(sender()->objectName()) << ", index:" << index;
}
void KComboBoxTest::slotCurrentTextChanged(const QString &item)
{
qDebug() << qPrintable(sender()->objectName()) << ", item:" << item;
}
void KComboBoxTest::slotActivated(int index)
{
qDebug() << "Activated Combo:" << qPrintable(sender()->objectName()) << ", index:" << index;
}
void KComboBoxTest::slotTextActivated(const QString &item)
{
qDebug() << "Activated Combo:" << qPrintable(sender()->objectName()) << ", item:" << item;
}
#if KCOMPLETION_BUILD_DEPRECATED_SINCE(5, 81)
void KComboBoxTest::slotReturnPressed()
{
qDebug() << "Return Pressed:" << qPrintable(sender()->objectName());
}
#endif
void KComboBoxTest::slotReturnPressed(const QString &item)
{
qDebug() << "Return Pressed:" << qPrintable(sender()->objectName()) << ", value =" << item;
}
void KComboBoxTest::quitApp()
{
qApp->closeAllWindows();
}
int main(int argc, char **argv)
{
QApplication::setApplicationName(QStringLiteral("kcomboboxtest"));
QApplication a(argc, argv);
KComboBoxTest *t = new KComboBoxTest;
t->show();
return a.exec();
}
#include "moc_kcomboboxtest.cpp"
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