1*4882a593Smuzhiyun #include "qtinputdialog.h"
2*4882a593Smuzhiyun #include <QApplication>
3*4882a593Smuzhiyun #include <QDesktopWidget>
4*4882a593Smuzhiyun #include <QVBoxLayout>
5*4882a593Smuzhiyun
6*4882a593Smuzhiyun inputDialog* inputDialog::_instance = nullptr;
inputDialog(QWidget * parent)7*4882a593Smuzhiyun inputDialog::inputDialog(QWidget *parent) : QDialog(parent),
8*4882a593Smuzhiyun m_eventLoop(nullptr)
9*4882a593Smuzhiyun {
10*4882a593Smuzhiyun const QRect availableGeometry = QApplication::desktop()->availableGeometry();
11*4882a593Smuzhiyun QVBoxLayout *mainLayout = new QVBoxLayout;
12*4882a593Smuzhiyun
13*4882a593Smuzhiyun QFont font;
14*4882a593Smuzhiyun QFont fontname;
15*4882a593Smuzhiyun QFont fontedit;
16*4882a593Smuzhiyun QFont fontbutton;
17*4882a593Smuzhiyun font.setPixelSize(availableGeometry.height()/20);
18*4882a593Smuzhiyun fontname.setPixelSize(availableGeometry.height()/30);
19*4882a593Smuzhiyun fontedit.setPixelSize(availableGeometry.height()/15);
20*4882a593Smuzhiyun fontbutton.setPixelSize(availableGeometry.height()/25);
21*4882a593Smuzhiyun nameLabel = new QLabel(this);
22*4882a593Smuzhiyun nameLabel->setAlignment(Qt::AlignCenter | Qt::AlignVCenter);
23*4882a593Smuzhiyun nameLabel->setFont(fontname);
24*4882a593Smuzhiyun wordEdit = new QLineEdit(this);
25*4882a593Smuzhiyun wordEdit->setFont(fontedit);
26*4882a593Smuzhiyun yBtn.setFont(fontbutton);
27*4882a593Smuzhiyun nBtn.setFont(fontbutton);
28*4882a593Smuzhiyun
29*4882a593Smuzhiyun QHBoxLayout *buttonlayout = new QHBoxLayout;
30*4882a593Smuzhiyun buttonlayout->addWidget(&yBtn);
31*4882a593Smuzhiyun buttonlayout->addWidget(&nBtn);
32*4882a593Smuzhiyun
33*4882a593Smuzhiyun buttonlayout->setStretchFactor(&yBtn,1);
34*4882a593Smuzhiyun buttonlayout->setStretchFactor(&nBtn,1);
35*4882a593Smuzhiyun
36*4882a593Smuzhiyun mainLayout->addWidget(nameLabel);
37*4882a593Smuzhiyun mainLayout->addSpacing(5);
38*4882a593Smuzhiyun mainLayout->addWidget(wordEdit);
39*4882a593Smuzhiyun mainLayout->addStretch(0);
40*4882a593Smuzhiyun mainLayout->addLayout(buttonlayout);
41*4882a593Smuzhiyun resize(availableGeometry.width()/3, availableGeometry.height() * 3/20);
42*4882a593Smuzhiyun setWindowFlags(Qt::FramelessWindowHint | Qt::Dialog);
43*4882a593Smuzhiyun // setWindowFlags(Qt::FramelessWindowHint);
44*4882a593Smuzhiyun setLayout(mainLayout);
45*4882a593Smuzhiyun
46*4882a593Smuzhiyun connect(&yBtn, SIGNAL(clicked()), this, SLOT(slot_onYesClicked()));
47*4882a593Smuzhiyun connect(&nBtn, SIGNAL(clicked()), this, SLOT(slot_onNoClicked()));
48*4882a593Smuzhiyun }
49*4882a593Smuzhiyun
~inputDialog()50*4882a593Smuzhiyun inputDialog::~inputDialog()
51*4882a593Smuzhiyun {
52*4882a593Smuzhiyun if(m_eventLoop != nullptr)
53*4882a593Smuzhiyun m_eventLoop->exit();
54*4882a593Smuzhiyun if(wordEdit != nullptr)
55*4882a593Smuzhiyun delete wordEdit;
56*4882a593Smuzhiyun if(nameLabel != nullptr)
57*4882a593Smuzhiyun delete nameLabel;
58*4882a593Smuzhiyun _instance = nullptr;
59*4882a593Smuzhiyun }
60*4882a593Smuzhiyun
setText(QString yes,QString no,QString text)61*4882a593Smuzhiyun void inputDialog::setText(QString yes, QString no, QString text)
62*4882a593Smuzhiyun {
63*4882a593Smuzhiyun yBtn.setText(yes);
64*4882a593Smuzhiyun nBtn.setText(no);
65*4882a593Smuzhiyun nameLabel->setText(text);
66*4882a593Smuzhiyun }
67*4882a593Smuzhiyun
exec()68*4882a593Smuzhiyun int inputDialog::exec()
69*4882a593Smuzhiyun {
70*4882a593Smuzhiyun if(m_eventLoop != nullptr)
71*4882a593Smuzhiyun m_eventLoop->exit();
72*4882a593Smuzhiyun setWindowModality(Qt::WindowModal);
73*4882a593Smuzhiyun show();
74*4882a593Smuzhiyun m_eventLoop = new QEventLoop(this);
75*4882a593Smuzhiyun m_eventLoop->exec();
76*4882a593Smuzhiyun return m_chooseResult;
77*4882a593Smuzhiyun }
78*4882a593Smuzhiyun
exit(bool result)79*4882a593Smuzhiyun void inputDialog::exit(bool result)
80*4882a593Smuzhiyun {
81*4882a593Smuzhiyun if(m_eventLoop != nullptr) {
82*4882a593Smuzhiyun m_chooseResult = result;
83*4882a593Smuzhiyun close();
84*4882a593Smuzhiyun }
85*4882a593Smuzhiyun }
86*4882a593Smuzhiyun
isRunning(void)87*4882a593Smuzhiyun bool inputDialog::isRunning(void)
88*4882a593Smuzhiyun {
89*4882a593Smuzhiyun if(m_eventLoop != nullptr)
90*4882a593Smuzhiyun return m_eventLoop->isRunning();
91*4882a593Smuzhiyun return false;
92*4882a593Smuzhiyun }
93*4882a593Smuzhiyun
slot_onApplicationFocusChanged(QWidget *,QWidget * nowWidget)94*4882a593Smuzhiyun void inputDialog::slot_onApplicationFocusChanged(QWidget *, QWidget *nowWidget)
95*4882a593Smuzhiyun {
96*4882a593Smuzhiyun if (nowWidget != nullptr && !isAncestorOf(nowWidget)) {
97*4882a593Smuzhiyun if (nowWidget->objectName().compare(parent()->objectName())) {
98*4882a593Smuzhiyun setVisible(true);
99*4882a593Smuzhiyun } else {
100*4882a593Smuzhiyun setVisible(false);
101*4882a593Smuzhiyun }
102*4882a593Smuzhiyun }
103*4882a593Smuzhiyun }
104*4882a593Smuzhiyun
slot_onYesClicked()105*4882a593Smuzhiyun void inputDialog::slot_onYesClicked()
106*4882a593Smuzhiyun {
107*4882a593Smuzhiyun m_chooseResult = true;
108*4882a593Smuzhiyun close();
109*4882a593Smuzhiyun }
110*4882a593Smuzhiyun
slot_onNoClicked()111*4882a593Smuzhiyun void inputDialog::slot_onNoClicked()
112*4882a593Smuzhiyun {
113*4882a593Smuzhiyun m_chooseResult = false;
114*4882a593Smuzhiyun close();
115*4882a593Smuzhiyun }
116*4882a593Smuzhiyun
closeEvent(QCloseEvent *)117*4882a593Smuzhiyun void inputDialog::closeEvent(QCloseEvent*)
118*4882a593Smuzhiyun {
119*4882a593Smuzhiyun if(m_eventLoop != nullptr)
120*4882a593Smuzhiyun m_eventLoop->exit();
121*4882a593Smuzhiyun }
122