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mainwindow.cpp
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mainwindow.cpp
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#include "mainwindow.hpp"
#include <QDebug>
#include <QHBoxLayout>
#include <QMenuBar>
#include <QRandomGenerator>
#include <QScrollArea>
#include <QTime>
#include <QToolBar>
MainWindow::MainWindow(QWidget* parent) : QMainWindow(parent), container_(new QWidget(this)) {
QScrollArea* area = new QScrollArea(this);
area->setWidgetResizable(false);
this->setCentralWidget(area);
area->setWidget(container_);
auto lay = new Z::FlowLayout;
container_->setLayout(lay);
auto menbar = menuBar()->addMenu("Menu");
menbar->addAction("RefWidth", [lay]() {
lay->setRefWidth(700);
});
auto act = menuBar()->addAction("Change Style");
auto styleMenu = new QMenu;
act->setMenu(styleMenu);
styleMenu->addAction("Row", [lay]() {
lay->setStyle(Z::Style::Row);
});
styleMenu->addAction("Col", [lay]() {
lay->setStyle(Z::Style::Col);
});
styleMenu->addAction("Square", [lay]() {
lay->setStyle(Z::Style::Square);
});
auto rgb = []() -> unsigned {
return QRandomGenerator::system()->bounded(0, 255);
};
for(int i = 0; i < 10; ++i) {
auto lbl = new QLabel();
lbl->setStyleSheet(QString("QLabel{background-color:rgb(%1,%2,%3);}").arg(rgb()).arg(rgb()).arg(rgb()));
qDebug() << lbl->sizeHint();
container_->layout()->addWidget(lbl);
}
}
void MainWindow::resizeEvent(QResizeEvent* event) {
container_->resize(this->size().width(), container_->size().height());
}