#include "testwidget.h"
#include "elidedlabel.h"
#include <QtWidgets/QLabel>
#include <QtWidgets/QPushButton>
#include <QtWidgets/QSizePolicy>
#include <QtWidgets/QGridLayout>
TestWidget::TestWidget(QWidget *parent):
QWidget(parent)
{
const QString romeo = tr(
"But soft, what light through yonder window breaks? / "
"It is the east, and Juliet is the sun. / "
"Arise, fair sun, and kill the envious moon, / "
"Who is already sick and pale with grief / "
"That thou, her maid, art far more fair than she."
);
const QString macbeth = tr(
"To-morrow, and to-morrow, and to-morrow, / "
"Creeps in this petty pace from day to day, / "
"To the last syllable of recorded time; / "
"And all our yesterdays have lighted fools / "
"The way to dusty death. Out, out, brief candle! / "
"Life's but a walking shadow, a poor player, / "
"That struts and frets his hour upon the stage, / "
"And then is heard no more. It is a tale / "
"Told by an idiot, full of sound and fury, / "
"Signifying nothing."
);
const QString harry = tr("Feeling lucky, punk?");
textSamples << romeo << macbeth << harry;
sampleIndex = 0;
elidedText = new ElidedLabel(textSamples[sampleIndex], this);
elidedText->setFrameStyle(QFrame::Box);
QPushButton *switchButton = new QPushButton(tr("Switch text"));
connect(switchButton, &QPushButton::clicked, this, &TestWidget::switchText);
QPushButton *exitButton = new QPushButton(tr("Exit"));
connect(exitButton, &QPushButton::clicked, this, &TestWidget::close);
QLabel *label = new QLabel(tr("Elided"));
label->setVisible(elidedText->isElided());
connect(elidedText, &ElidedLabel::elisionChanged, label, &QLabel::setVisible);
widthSlider = new QSlider(Qt::Horizontal);
widthSlider->setMinimum(0);
connect(widthSlider, &QSlider::valueChanged, this, &TestWidget::onWidthChanged);
heightSlider = new QSlider(Qt::Vertical);
heightSlider->setInvertedAppearance(true);
heightSlider->setMinimum(0);
connect(heightSlider, &QSlider::valueChanged, this, &TestWidget::onHeightChanged);
QGridLayout *layout = new QGridLayout();
layout->addWidget(label, 0, 1, Qt::AlignCenter);
layout->addWidget(switchButton, 0, 2);
layout->addWidget(exitButton, 0, 3);
layout->addWidget(widthSlider, 1, 1, 1, 3);
layout->addWidget(heightSlider, 2, 0);
layout->addWidget(elidedText, 2, 1, 1, 3, Qt::AlignTop | Qt::AlignLeft);
setLayout(layout);
}
void TestWidget::resizeEvent(QResizeEvent *event)
{
Q_UNUSED(event)
int maxWidth = widthSlider->width();
widthSlider->setMaximum(maxWidth);
widthSlider->setValue(maxWidth / 2);
int maxHeight = heightSlider->height();
heightSlider->setMaximum(maxHeight);
heightSlider->setValue(maxHeight / 2);
elidedText->setFixedSize(widthSlider->value(), heightSlider->value());
}
void TestWidget::switchText()
{
sampleIndex = (sampleIndex + 1) % textSamples.size();
elidedText->setText(textSamples.at(sampleIndex));
}
void TestWidget::onWidthChanged(int width)
{
elidedText->setFixedWidth(width);
}
void TestWidget::onHeightChanged(int height)
{
elidedText->setFixedHeight(height);
}