qt 主界面按下按键弹出对话框

stwin1996 2017-11-17 01:31:44

qt 主界面按下按键弹出对话框

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家有一枚袁宝 2019-01-15

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https://blog.csdn.net/qq_27450255/article/details/84872150

不易易 2019-01-10

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关注~~请大佬来解答~

yyxmm 2019-01-04

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引用 5 楼 Acuity- 的回复:

4楼正确，重写鼠标事件。比如我的重写点击编辑框弹出键盘事件：

void keyboard_line_edit::mousePressEvent(QMouseEvent *event)

{

    keyboard kb(this);

    connect(&kb, SIGNAL(outputSignal(QString)), &kb, SLOT(accept()));

    connect(&kb, SIGNAL(exitKeyboard()), &kb, SLOT(reject()));

    //kb.setGeometry(width()/8, height()/6, this->width()/4*3, this->height()/3*2);

    kb.initKeyboard(keyboard::NUMERICAL_KEYBOARD, keyboard::NONE, QLineEdit::Normal);

    kb.setKeyboardNotice(tr("参数设置"));

    kb.setExitButtonVisible(true);

    kb.setKeyboardLineEditText(this->text());

    if(kb.exec() == QDialog::Accepted)

    {// keyboard enter

        this->setText(kb.get_keyboard_output());

    }

}

正确个蛋，Qt::Popup

Acuity. 2017-11-20

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4楼正确，重写鼠标事件。比如我的重写点击编辑框弹出键盘事件：

void keyboard_line_edit::mousePressEvent(QMouseEvent *event)
{
    keyboard kb(this);
    connect(&kb, SIGNAL(outputSignal(QString)), &kb, SLOT(accept()));
    connect(&kb, SIGNAL(exitKeyboard()), &kb, SLOT(reject()));
    //kb.setGeometry(width()/8, height()/6, this->width()/4*3, this->height()/3*2);
    kb.initKeyboard(keyboard::NUMERICAL_KEYBOARD, keyboard::NONE, QLineEdit::Normal);
    kb.setKeyboardNotice(tr("参数设置"));
    kb.setExitButtonVisible(true);
    kb.setKeyboardLineEditText(this->text());
    if(kb.exec() == QDialog::Accepted)
    {// keyboard enter
        this->setText(kb.get_keyboard_output());
    }
}