Method KeyDialog

src/RedisView/AppView/KeyDialog.cpp:11–63

#include "AppView/KeyDialog.h"

KeyDialog::KeyDialog(QWidget *parent) :
    QDialog(parent) {

    _labelKey = new QLabel("KEY:");
    _labelTtl = new QLabel("TTL(ms):");
    _labelType = new QLabel("TYPE:");

    _editKey = new QLineEdit();
    _editTtl = new QLineEdit();
    _combType = new QComboBox();

    _textEdit = new QTextEdit();
    _buttonOk= new QPushButton(tr("确定"));
    _buttonNo = new QPushButton(tr("取消"));

    _grid = new QGridLayout(this);
    _grid->addWidget(_labelKey,0,0,1,1);
    _grid->addWidget(_editKey,0,1,1,9);
    _grid->addWidget(_labelTtl,0,11,1,1);
    _grid->addWidget(_editTtl,0,12,1,5);
    _grid->addWidget(_labelType,1,0,1,1);
    _grid->addWidget(_combType,1,1,1,9);
    _grid->addWidget(_textEdit,2,0,3,17);
    _grid->addWidget(_buttonOk,5,13,1,2);
    _grid->addWidget(_buttonNo,5,15,1,2);

    _combType->addItem("String");
    _combType->addItem("Hash");
    _combType->addItem("Set");
    _combType->addItem("ZSet");
    _combType->addItem("List");
    _editTtl->setPlaceholderText(tr("空不修改，负为永久"));

    connect(_buttonOk, SIGNAL(clicked()), this, SLOT(onOK()));
    connect(_buttonNo, SIGNAL(clicked()), this, SLOT(onExit()));
    connect(_combType, static_cast<void(QComboBox::*)(const QString &)>
            (&QComboBox::currentTextChanged),
            [ = ](const QString & str) {
        _strType = str;
        if(_strType == "String") {
            _textEdit->setPlaceholderText("value");
        } else if(_strType == "Hash") {
            _textEdit->setPlaceholderText("filed1 value1 filed2 value2...");
        } else if(_strType == "Set") {
            _textEdit->setPlaceholderText("member1 member2...");
        } else if(_strType == "ZSet") {
            _textEdit->setPlaceholderText("member1 score1 member2 score2 ...");
        } else if(_strType == "List") {
            _textEdit->setPlaceholderText("member1 member2...");
        }
    });
    emit _combType->currentTextChanged("String");
}

void KeyDialog::init() {
    _editKey->clear();