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Further rework of examples app.
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@przemek83
przemek83 committed Dec 26, 2024
1 parent b45122a commit 5d05cb2
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Showing 2 changed files with 83 additions and 65 deletions.
118 changes: 53 additions & 65 deletions examples/Examples.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -17,116 +17,119 @@
#include <wble/ProgressBarCounter.h>
#include <wble/ProgressBarInfinite.h>

namespace
Examples::Examples() : info_(QStringLiteral("Status"))
{
setWindowTitle("Wble library examples");
QHBoxLayout* widgetLayout = new QHBoxLayout(this);
QVBoxLayout* leftWidgetColumn = createLeftWidgetColumn();
widgetLayout->addLayout(leftWidgetColumn);
QVBoxLayout* rightWidgetColumn = createRightWidgetColumn();
widgetLayout->addLayout(rightWidgetColumn);
setLayout(widgetLayout);
}

constexpr double MIN{3};
constexpr double MAX{56};

constexpr int MAX_PROGRESS_BAR_VALUE{100};

DoubleSlider* createDoubleSlider(QLabel* infoLabel)
DoubleSlider* Examples::createDoubleSlider()
{
auto* slider = new DoubleSlider(MIN, MAX);
QObject::connect(
slider, &DoubleSlider::currentMinChanged, infoLabel,
[=](double min) {
infoLabel->setText("Double Slider: min = " + QString::number(min));
});
slider, &DoubleSlider::currentMinChanged, &info_,
[&info = info_](double min)
{ info.setText("Double Slider: min = " + QString::number(min)); });

QObject::connect(
slider, &DoubleSlider::currentMaxChanged, infoLabel,
[=](double max) {
infoLabel->setText("Double Slider: max = " + QString::number(max));
});
slider, &DoubleSlider::currentMaxChanged, &info_,
[&info = info_](double max)
{ info.setText("Double Slider: max = " + QString::number(max)); });

return slider;
}

FilterNumbers* createFilterIntegers(QLabel* infoLabel)
FilterNumbers* Examples::createFilterIntegers()
{
auto* filterNumbers =
new FilterIntegers(QStringLiteral("Integers Filter"), MIN, MAX);
QObject::connect(
filterNumbers, &FilterIntegers::newNumericFilter, infoLabel,
[=](int min, int max)
filterNumbers, &FilterIntegers::newNumericFilter, &info_,
[&info = info_](int min, int max)
{
infoLabel->setText("Integers Filter: " + QString::number(min) +
" | " + QString::number(max));
info.setText("Integers Filter: " + QString::number(min) + " | " +
QString::number(max));
});

filterNumbers->setCheckable(true);
return filterNumbers;
}

FilterNumbers* createFilterDoubles(QLabel* infoLabel)
FilterNumbers* Examples::createFilterDoubles()
{
auto* filterNumbers =
new FilterDoubles(QStringLiteral("Doubles Filter"), MIN, MAX);
QObject::connect(
filterNumbers, &FilterDoubles::newNumericFilter, infoLabel,
[=](double min, double max)
filterNumbers, &FilterDoubles::newNumericFilter, &info_,
[&info = info_](double min, double max)
{
infoLabel->setText("Doubles Filter: " + QString::number(min) +
" | " + QString::number(max));
info.setText("Doubles Filter: " + QString::number(min) + " | " +
QString::number(max));
});

filterNumbers->setCheckable(true);
return filterNumbers;
}

FilterDates* createFilterDates(QLabel* infoLabel)
FilterDates* Examples::createFilterDates()
{
auto* filterDates =
new FilterDates(QStringLiteral("Dates Filter"), QDate(2010, 9, 21),
QDate(2012, 2, 25), true);
QObject::connect(filterDates, &FilterDates::newDateFilter, infoLabel,
[=](QDate from, QDate to, bool filterEmptyDates)
{
infoLabel->setText("Dates Filter: " + from.toString() +
" | " + to.toString() + " | " +
(filterEmptyDates ? "yes" : "no"));
});
QObject::connect(
filterDates, &FilterDates::newDateFilter, &info_,
[&info = info_](QDate from, QDate to, bool filterEmptyDates)
{
info.setText("Dates Filter: " + from.toString() + " | " +
to.toString() + " | " +
(filterEmptyDates ? "yes" : "no"));
});

filterDates->setCheckable(true);
return filterDates;
}

FilterStrings* createFilterStrings(QLabel* infoLabel)
FilterStrings* Examples::createFilterStrings()
{
auto* filterNames = new FilterStrings(
QStringLiteral("Names Filter"),
QStringList{QStringLiteral("a"), QStringLiteral("b"),
QStringLiteral("c"), QStringLiteral("d")});
QObject::connect(
filterNames, &FilterStrings::newStringFilter, infoLabel,
[=](const QStringList& bannedItems)
{ infoLabel->setText("Names Filter: " + bannedItems.join(',')); });
QObject::connect(filterNames, &FilterStrings::newStringFilter, &info_,
[&info = info_](const QStringList& bannedItems) {
info.setText("Names Filter: " + bannedItems.join(','));
});

filterNames->setCheckable(true);
return filterNames;
}

QVBoxLayout* createLeftWidgetColumn(QLabel* infoLabel)
QVBoxLayout* Examples::createLeftWidgetColumn()
{
auto* leftLayout = new QVBoxLayout();
leftLayout->setSpacing(10);
auto* groupBox = new QGroupBox(QStringLiteral("Double Slider"));
auto* layout = new QVBoxLayout(groupBox);
layout->addWidget(createDoubleSlider(infoLabel));
layout->addWidget(createDoubleSlider());
groupBox->setLayout(layout);
leftLayout->addWidget(groupBox);
leftLayout->addWidget(createFilterIntegers(infoLabel));
leftLayout->addWidget(createFilterDoubles(infoLabel));
leftLayout->addWidget(createFilterDates(infoLabel));
leftLayout->addWidget(createFilterStrings(infoLabel));
leftLayout->addWidget(infoLabel);
leftLayout->addWidget(createFilterIntegers());
leftLayout->addWidget(createFilterDoubles());
leftLayout->addWidget(createFilterDates());
leftLayout->addWidget(createFilterStrings());
leftLayout->addWidget(&info_);
leftLayout->addStretch();
return leftLayout;
}

QGroupBox* wrapProgressBar(const QString& name, ProgressBar* progressBar,
QPushButton* startStopButton)
QGroupBox* Examples::wrapProgressBar(const QString& name,
ProgressBar* progressBar,
QPushButton* startStopButton)
{
auto* groupBox = new QGroupBox(name);
auto* layout = new QVBoxLayout();
Expand All @@ -136,7 +139,7 @@ QGroupBox* wrapProgressBar(const QString& name, ProgressBar* progressBar,
return groupBox;
}

QGroupBox* createProgressBarInfinite()
QGroupBox* Examples::createProgressBarInfinite()
{
auto* progressBar = new ProgressBarInfinite(QStringLiteral("Title"));
auto* startStopButton = new QPushButton(QStringLiteral("start"));
Expand All @@ -156,7 +159,7 @@ QGroupBox* createProgressBarInfinite()
startStopButton);
}

QGroupBox* createProgressBarCounter()
QGroupBox* Examples::createProgressBarCounter()
{
auto* progressBar =
new ProgressBarCounter(QStringLiteral("Title"), MAX_PROGRESS_BAR_VALUE);
Expand Down Expand Up @@ -198,7 +201,7 @@ QGroupBox* createProgressBarCounter()
startStopButton);
}

QVBoxLayout* createRightWidgetColumn()
QVBoxLayout* Examples::createRightWidgetColumn()
{
auto* rightLayout = new QVBoxLayout();
rightLayout->setSpacing(10);
Expand All @@ -207,18 +210,3 @@ QVBoxLayout* createRightWidgetColumn()
rightLayout->addStretch();
return rightLayout;
}

} // namespace

Examples::Examples()
{
setWindowTitle("Wble library examples");

auto* infoLabel = new QLabel(QStringLiteral("Status"));
QHBoxLayout* widgetLayout = new QHBoxLayout(this);
QVBoxLayout* leftWidgetColumn = createLeftWidgetColumn(infoLabel);
widgetLayout->addLayout(leftWidgetColumn);
QVBoxLayout* rightWidgetColumn = createRightWidgetColumn();
widgetLayout->addLayout(rightWidgetColumn);
setLayout(widgetLayout);
}
30 changes: 30 additions & 0 deletions examples/Examples.h
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Original file line number Diff line number Diff line change
@@ -1,9 +1,39 @@
#pragma once

#include <QLabel>
#include <QWidget>

class DoubleSlider;
class FilterNumbers;
class FilterDates;
class FilterStrings;
class QVBoxLayout;
class QGroupBox;
class ProgressBar;
class QPushButton;

class Examples : public QWidget
{
public:
Examples();

private:
DoubleSlider* createDoubleSlider();
FilterNumbers* createFilterIntegers();
FilterNumbers* createFilterDoubles();
FilterDates* createFilterDates();
FilterStrings* createFilterStrings();
QVBoxLayout* createLeftWidgetColumn();
QGroupBox* wrapProgressBar(const QString& name, ProgressBar* progressBar,
QPushButton* startStopButton);
QGroupBox* createProgressBarInfinite();
QGroupBox* createProgressBarCounter();
QVBoxLayout* createRightWidgetColumn();

static constexpr double MIN{3};
static constexpr double MAX{56};

static constexpr int MAX_PROGRESS_BAR_VALUE{100};

QLabel info_;
};

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