#include "widget.h"
#include "ui_widget.h"
#include <QColorDialog>
#include <QDebug>
#include <QDialog>
#include <QFileDialog>
#include <QFontDialog>
#include <QInputDialog>
#include <QMessageBox>
#include <QProgressDialog>

Widget::Widget(QWidget *parent) : QWidget(parent), ui(new Ui::Widget) {
  ui->setupUi(this);
}

Widget::~Widget() { delete ui; }

void Widget::on_pushButton_clicked() {
  QColorDialog dialog(Qt::red, this);
  dialog.setOption(QColorDialog::ShowAlphaChannel);
  dialog.exec();
  QColor color = dialog.currentColor();
  qDebug() << "color:" << color;
}

void Widget::on_pushButton_5_clicked() {
  QString fileName = QFileDialog::getOpenFileName(
      this, "文件对话框", "D:", "图片文件(* png * jpg);;文本文件(*txt)");
  qDebug() << "fileName:" << fileName;
}

void Widget::on_pushButton_2_clicked() {
  bool ok = false;
  QFont font = QFontDialog::getFont(&ok, this);
  if (ok) {
    ui->pushButton_2->setFont(font);
  } else {
    qDebug() << "没有选择字体";
  }
}

void Widget::on_pushButton_6_clicked() {
  bool ok;
  QString name = QInputDialog::getText(this, "输入对话框", "请输入用户名：",
                                       QLineEdit::Normal, "admin", &ok);
  if (ok) {
    qDebug() << "name:" << name;
  }
  int intNum = QInputDialog::getInt(this, "整数输入对话框",
                                    "请输入-1000到1000之间的数值", 100, -1000,
                                    1000, 10, &ok);
  if (ok) {
    qDebug() << "intNum:" << intNum;
  }
  double doubleNum = QInputDialog::getDouble(this, "浮点数输入对话框",
                                             "请输入-1000到1000的数值", 0.00,
                                             -1000, 1000, 2, &ok);
  if (ok) {
    qDebug() << "doubleNum:" << doubleNum;
  }
  QStringList items;
  items << "条目1"
        << "条目2";
  QString item = QInputDialog::getItem(
      this, "条目输入对话框", "请选择或输入一个条目", items, 0, true, &ok);
  if (ok) {
    qDebug() << "item:" << item;
  }
}