v1.0.0

11 months ago · a0ceffcd90
6 changed files with 1149 additions and 0 deletions
--- a/NumKeyBoard.pri
+++ b/NumKeyBoard.pri
@ -0,0 +1,7 @@
+INCLUDEPATH += $$PWD/
+
+HEADERS += $$PWD/numkeydia.h
+
+SOURCES += $$PWD/numkeydia.cpp
+
+FORMS += $$PWD/numkeydia.ui
--- a/NumKeyBoard.pro
+++ b/NumKeyBoard.pro
@ -0,0 +1,25 @@
+QT += core gui widgets
+
+TEMPLATE = lib
+
+CONFIG += c++17
+
+INCLUDEPATH += $$PWD/
+
+DESTDIR = $$PWD/../../Build/Libs
+MOC_DIR = $$PWD/Build/moc
+OBJECTS_DIR = $$PWD/Build/objs
+RCC_DIR = $$PWD/Build/resources
+UI_DIR = $$PWD/Build/ui
+
+HEADERS += $$PWD/numkeydia.h
+
+SOURCES += $$PWD/numkeydia.cpp
+
+FORMS += $$PWD/numkeydia.ui
+
+# Default rules for deployment.
+unix {
+    target.path = /usr/lib
+}
+!isEmpty(target.path): INSTALLS += target
--- a/README.md
+++ b/README.md
@ -0,0 +1,66 @@
+# 数字软键盘
+
+## qmake作为pri使用
+
+- 将文件夹复制到主工程Libs目录下
+- 主工程pro文件中加入：
+
+```qmake
+include($$PWD/Libs/SoftNumKeyBoard/NumKeyBoard.pri)
+```
+
+- 主工程中重写eventFilter函数，实现点击lineedit时，调出小键盘
+
+```cpp
+protected:
+    virtual bool eventFilter(QObject * obj, QEvent *event) override;
+```
+
+```cpp
+bool SettingWidget::eventFilter(QObject *obj, QEvent * event)
+{
+    auto _obj = static_cast<QLineEdit *>(obj);
+    if(m_inputList.contains(_obj))
+    {
+        if(event->type() == QEvent::FocusIn)
+        {
+            if(!_keyBoard)
+            {
+                _keyBoard = new NumKeyDia(this);
+            }
+            //传入对应的QLineEdit
+            _keyBoard->setPLineEdit(_obj);
+            _keyBoard->exec();
+            //QLineEdit取消聚焦，可以不用
+            _obj->clearFocus();
+            return true;
+        }
+    }
+    return QObject::eventFilter(obj, event);
+}
+```
+
+- 对应的控件安装事件过滤器
+
+```cpp
+    m_inputList = this->findChildren<QLineEdit *>();
+    foreach (auto &i, m_inputList)
+    {
+        i->installEventFilter(this);
+        i->setFocusPolicy(Qt::ClickFocus);
+    }
+```
+
+- 控件设置属性
+
+```cpp
+    //设置输入输出的最大值、最小值、名字和是否是数字
+    ui->lineEdit_energyA->setProperty("IsNum", true);
+	//double时，默认保留三位小数
+    ui->lineEdit_energyA->setProperty("IsDouble", true);
+    //输入的数不能超过最大值和最小值
+	 ui->lineEdit_energyA->setProperty("Max", 1.000);
+    ui->lineEdit_energyA->setProperty("Min", 0.000);
+    ui->lineEdit_energyA->setProperty("Name", tr("PressureA"));
+```
+
--- a/numkeydia.cpp
+++ b/numkeydia.cpp
@ -0,0 +1,238 @@
+#include "numkeydia.h"
+#include "ui_numkeydia.h"
+#include <QMouseEvent>
+#include <QDebug>
+#include <QMessageBox>
+
+NumKeyDia::NumKeyDia(QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::NumKeyDia)
+{
+    ui->setupUi(this);
+    this->setWindowFlag(Qt::FramelessWindowHint);
+    ui->lineEdit_input->setCursorPosition(Qt::StrongFocus);
+    auto _btnInputList = ui->widget_input->findChildren<QPushButton *>();
+    foreach (auto &i, _btnInputList)
+    {
+        connect(i, &QPushButton::clicked, this, &NumKeyDia::btn_input_clicked);
+        i->setFocusPolicy(Qt::NoFocus);
+    }
+    ui->toolButton_ico->installEventFilter(this);
+    ui->label_appInfo->installEventFilter(this);
+}
+
+NumKeyDia::~NumKeyDia()
+{
+    delete ui;
+}
+
+bool NumKeyDia::eventFilter(QObject *, QEvent *event)
+{
+    if(event->type() == QEvent::MouseButtonDblClick)
+    {
+        if(!m_bMaxFlag)
+        {
+            this->showFullScreen();
+            m_bMaxFlag = true;
+        }
+        else
+        {
+            this->showNormal();
+            m_bMaxFlag = false;
+        }
+        return true;
+    }
+    else if(event->type() == QEvent::MouseButtonPress)
+    {
+        QMouseEvent *mouseEvent = static_cast<QMouseEvent *>(event);
+        m_point = mouseEvent->globalPos() - frameGeometry().topLeft();
+        //鼠标位置减去左上角的左边
+    }
+    else if(event->type() == QEvent::MouseMove)
+    {
+        QMouseEvent *mouseEvent = static_cast<QMouseEvent *>(event);
+        move(mouseEvent->globalPos() - m_point);
+    }
+    return false;
+}
+
+QLineEdit *NumKeyDia::pLineEdit() const
+{
+    return m_pLineEdit;
+}
+
+void NumKeyDia::setPLineEdit(QLineEdit *newPLineEdit)
+{
+    m_pLineEdit = newPLineEdit;
+    QString _text = m_pLineEdit->text();
+//    int _cnt = _text.count();
+//    for(int i = 0; i < _cnt; ++i)
+//    {
+//        if(_text.at(0) != "1" && _text.at(0) != "2" && _text.at(0) != "3" && _text.at(0) != "4" &&
+//                _text.at(0) != "5" && _text.at(0) != "6" && _text.at(0) != "7" && _text.at(0) != "8" && _text.at(0) != "9")
+//        {
+//            _text.remove(0, 1);
+//        }
+//    }
+    ui->lineEdit_input->setFocus();
+    ui->lineEdit_input->setText(_text);
+    newPLineEdit->setEnabled(false);
+
+    m_firstInputFlag = true;
+
+    ui->label_3->setText(m_pLineEdit->property("Name").toString() + ": ");
+
+    //最大值和最小值显示
+    m_isNum = m_pLineEdit->property("IsNum").toBool();
+    if(!m_isNum)
+    {
+        ui->label_min->setText(tr("no limit"));
+        ui->label_max->setText(tr("no limit"));
+        return;
+    }
+
+    m_minValue = m_pLineEdit->property("Min").toDouble();
+    m_maxValue = m_pLineEdit->property("Max").toDouble();
+
+    m_isDouble = m_pLineEdit->property("IsDouble").toBool();
+
+    if(m_minValue == m_maxValue)
+    {
+        ui->label_min->setText(tr("no limit"));
+        ui->label_max->setText(tr("no limit"));
+    }
+    else
+    {
+        if(m_isDouble)
+        {
+            ui->label_max->setText(QString::number(m_maxValue, 10, 3));
+            ui->label_min->setText(QString::number(m_minValue, 10, 3));
+        }
+        else
+        {
+            ui->label_max->setText(QString::number(m_maxValue, 10, 0));
+            ui->label_min->setText(QString::number(m_minValue, 10, 0));
+        }
+    }
+}
+
+void NumKeyDia::on_btn_ok_clicked()
+{
+    if(!m_pLineEdit)
+        return;
+
+    //如果输入为空，那么设为0
+    QString _res = ui->lineEdit_input->text();
+    if(_res == "")
+        _res = "0";
+
+    //不是数字，直接设置后返回
+    if(!m_isNum)
+    {
+        m_pLineEdit->setText(_res);
+    }
+    else
+    {
+        bool ok;
+        double _d = ui->lineEdit_input->text().toDouble(&ok);
+
+        if(!ok)
+        {
+            QMessageBox::critical(this, "error", "Input is not a number!\nPlease reInput");
+            return;
+        }
+
+        bool _isNotValid = false;
+        if(m_minValue < m_maxValue)
+        {
+//        _d = (_d < m_minValue) ? m_minValue : _d;
+//        _d = (_d > m_maxValue) ? m_maxValue : _d;
+            if(_d < m_minValue || _d > m_maxValue)
+                _isNotValid = true;
+        }
+        if(_isNotValid)
+        {
+            QMessageBox::critical(this, "error", "Input is not valid!\nPlease reInput");
+            return;
+        }
+
+        if(m_isDouble)
+            m_pLineEdit->setText(QString::number(_d, 10, 3));
+        else
+            m_pLineEdit->setText(QString::number(_d, 10, 0));
+    }
+
+    closeKeyBoard();
+}
+
+
+void NumKeyDia::on_btn_cancel_clicked()
+{
+    //取消，关闭数字键盘
+    closeKeyBoard();
+}
+
+
+void NumKeyDia::on_btn_clear_clicked()
+{
+    //清空
+    ui->lineEdit_input->clear();
+    ui->lineEdit_input->setFocus();
+}
+
+
+void NumKeyDia::on_btn_back_clicked()
+{
+    m_firstInputFlag = false;
+
+    int _index = ui->lineEdit_input->cursorPosition();
+    QString _currentText = ui->lineEdit_input->text();
+
+    if(_currentText == "")
+        ui->lineEdit_input->setFocus();
+
+    //当前光标在最前面,不做任何处理
+    if(_index != 0)
+    {
+        //删除前一个字符
+        _currentText.remove(_index - 1, 1);
+        ui->lineEdit_input->setText(_currentText);
+    }
+
+    ui->lineEdit_input->setFocus();
+    ui->lineEdit_input->setCursorPosition(_index - 1);
+}
+
+void NumKeyDia::btn_input_clicked()
+{
+    if(m_firstInputFlag)
+    {
+        ui->lineEdit_input->clear();
+        m_firstInputFlag = false;
+    }
+    auto _btnClicked = qobject_cast<QPushButton *>(sender());
+    QString _inputValue = _btnClicked->text();
+
+    int _index = ui->lineEdit_input->cursorPosition();
+    QString _currentText = ui->lineEdit_input->text();
+
+    _currentText.insert(_index, _inputValue);
+    ui->lineEdit_input->setText(_currentText);
+}
+
+void NumKeyDia::closeKeyBoard()
+{
+    this->close();
+    m_pLineEdit->setEnabled(true);
+}
+
+void NumKeyDia::setMaxValue(double newMaxValue)
+{
+    m_maxValue = newMaxValue;
+}
+
+void NumKeyDia::setMinValue(double newMinValue)
+{
+    m_minValue = newMinValue;
+}
+
--- a/numkeydia.h
+++ b/numkeydia.h
@ -0,0 +1,61 @@
+#ifndef NUMKEYDIA_H
+#define NUMKEYDIA_H
+
+#include <QtCore/qglobal.h>
+#include <QDialog>
+#include <QLineEdit>
+
+namespace Ui
+{
+class NumKeyDia;
+}
+
+class Q_DECL_EXPORT NumKeyDia : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit NumKeyDia(QWidget *parent = nullptr);
+    ~NumKeyDia();
+
+    QLineEdit *pLineEdit() const;
+    void setPLineEdit(QLineEdit *newPLineEdit);
+
+    void setMinValue(double newMinValue);
+
+    void setMaxValue(double newMaxValue);
+
+protected:
+    virtual bool eventFilter(QObject * obj, QEvent *event) override;
+
+private slots:
+    void on_btn_ok_clicked();
+
+    void on_btn_cancel_clicked();
+
+    void on_btn_clear_clicked();
+
+    void on_btn_back_clicked();
+
+    void btn_input_clicked();
+
+    void closeKeyBoard();
+
+private:
+    Ui::NumKeyDia *ui;
+
+    QLineEdit *m_pLineEdit = nullptr;
+
+    bool m_bMaxFlag = false;
+
+    QPoint m_point;
+
+    bool m_firstInputFlag = true;
+
+    double m_minValue = 0.000;
+    double m_maxValue = 0.000;
+    bool m_isNum = false;
+    bool m_isDouble = false;
+};
+
+#endif // NUMKEYDIA_H
--- a/numkeydia.ui
+++ b/numkeydia.ui
@ -0,0 +1,752 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>NumKeyDia</class>
+ <widget class="QDialog" name="NumKeyDia">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>532</width>
+    <height>422</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout_4">
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item row="0" column="2">
+    <spacer name="verticalSpacer">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeType">
+      <enum>QSizePolicy::MinimumExpanding</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>10</width>
+       <height>0</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item row="1" column="0">
+    <spacer name="horizontalSpacer">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="sizeType">
+      <enum>QSizePolicy::MinimumExpanding</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>10</width>
+       <height>20</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item row="1" column="1" rowspan="2" colspan="2">
+    <layout class="QVBoxLayout" name="verticalLayout">
+     <item>
+      <layout class="QHBoxLayout" name="horizontalLayout">
+       <property name="spacing">
+        <number>0</number>
+       </property>
+       <item>
+        <widget class="QToolButton" name="toolButton_ico">
+         <property name="enabled">
+          <bool>false</bool>
+         </property>
+         <property name="minimumSize">
+          <size>
+           <width>36</width>
+           <height>36</height>
+          </size>
+         </property>
+         <property name="maximumSize">
+          <size>
+           <width>36</width>
+           <height>36</height>
+          </size>
+         </property>
+         <property name="styleSheet">
+          <string notr="true">border-image: url(:/resources/140xfd.ico);</string>
+         </property>
+         <property name="text">
+          <string/>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <spacer name="horizontalSpacer_32">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+         <property name="sizeType">
+          <enum>QSizePolicy::Fixed</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>13</width>
+           <height>20</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+       <item>
+        <widget class="QLabel" name="label_appInfo">
+         <property name="font">
+          <font>
+           <family>Times New Roman</family>
+           <pointsize>12</pointsize>
+           <bold>true</bold>
+          </font>
+         </property>
+         <property name="text">
+          <string>Numeric Keypad</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </item>
+     <item>
+      <layout class="QHBoxLayout" name="horizontalLayout_3">
+       <item>
+        <widget class="QLabel" name="label_3">
+         <property name="font">
+          <font>
+           <family>Times New Roman</family>
+           <pointsize>12</pointsize>
+           <bold>true</bold>
+          </font>
+         </property>
+         <property name="text">
+          <string>CurrentInput:</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QLineEdit" name="lineEdit_input">
+         <property name="minimumSize">
+          <size>
+           <width>0</width>
+           <height>40</height>
+          </size>
+         </property>
+         <property name="maximumSize">
+          <size>
+           <width>16777215</width>
+           <height>40</height>
+          </size>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </item>
+     <item>
+      <layout class="QHBoxLayout" name="horizontalLayout_2">
+       <item>
+        <widget class="QLabel" name="label">
+         <property name="font">
+          <font>
+           <family>Times New Roman</family>
+           <pointsize>12</pointsize>
+           <bold>true</bold>
+          </font>
+         </property>
+         <property name="text">
+          <string>Minimum:</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QLabel" name="label_min">
+         <property name="font">
+          <font>
+           <family>Times New Roman</family>
+           <pointsize>12</pointsize>
+           <bold>true</bold>
+          </font>
+         </property>
+         <property name="text">
+          <string>0.000</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <spacer name="horizontalSpacer_3">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>40</width>
+           <height>20</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+       <item>
+        <widget class="QLabel" name="label_2">
+         <property name="font">
+          <font>
+           <family>Times New Roman</family>
+           <pointsize>12</pointsize>
+           <bold>true</bold>
+          </font>
+         </property>
+         <property name="text">
+          <string>Maximum:</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QLabel" name="label_max">
+         <property name="minimumSize">
+          <size>
+           <width>0</width>
+           <height>40</height>
+          </size>
+         </property>
+         <property name="font">
+          <font>
+           <family>Times New Roman</family>
+           <pointsize>12</pointsize>
+           <bold>true</bold>
+          </font>
+         </property>
+         <property name="text">
+          <string>1.000</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </item>
+     <item>
+      <widget class="QWidget" name="widget_3" native="true">
+       <layout class="QGridLayout" name="gridLayout_3">
+        <property name="leftMargin">
+         <number>0</number>
+        </property>
+        <property name="topMargin">
+         <number>0</number>
+        </property>
+        <property name="rightMargin">
+         <number>0</number>
+        </property>
+        <property name="bottomMargin">
+         <number>0</number>
+        </property>
+        <property name="spacing">
+         <number>6</number>
+        </property>
+        <item row="0" column="0">
+         <widget class="QWidget" name="widget_input" native="true">
+          <layout class="QGridLayout" name="gridLayout">
+           <property name="leftMargin">
+            <number>0</number>
+           </property>
+           <property name="topMargin">
+            <number>0</number>
+           </property>
+           <property name="rightMargin">
+            <number>0</number>
+           </property>
+           <property name="bottomMargin">
+            <number>0</number>
+           </property>
+           <item row="0" column="0">
+            <widget class="QPushButton" name="btn_1">
+             <property name="minimumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="maximumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="font">
+              <font>
+               <family>Times New Roman</family>
+               <pointsize>12</pointsize>
+               <bold>true</bold>
+              </font>
+             </property>
+             <property name="text">
+              <string>1</string>
+             </property>
+            </widget>
+           </item>
+           <item row="0" column="1">
+            <widget class="QPushButton" name="btn_2">
+             <property name="minimumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="maximumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="font">
+              <font>
+               <family>Times New Roman</family>
+               <pointsize>12</pointsize>
+               <bold>true</bold>
+              </font>
+             </property>
+             <property name="text">
+              <string>2</string>
+             </property>
+            </widget>
+           </item>
+           <item row="0" column="2">
+            <widget class="QPushButton" name="btn_3">
+             <property name="minimumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="maximumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="font">
+              <font>
+               <family>Times New Roman</family>
+               <pointsize>12</pointsize>
+               <bold>true</bold>
+              </font>
+             </property>
+             <property name="text">
+              <string>3</string>
+             </property>
+            </widget>
+           </item>
+           <item row="1" column="0">
+            <widget class="QPushButton" name="btn_4">
+             <property name="minimumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="maximumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="font">
+              <font>
+               <family>Times New Roman</family>
+               <pointsize>12</pointsize>
+               <bold>true</bold>
+              </font>
+             </property>
+             <property name="text">
+              <string>4</string>
+             </property>
+            </widget>
+           </item>
+           <item row="1" column="1">
+            <widget class="QPushButton" name="btn_5">
+             <property name="minimumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="maximumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="font">
+              <font>
+               <family>Times New Roman</family>
+               <pointsize>12</pointsize>
+               <bold>true</bold>
+              </font>
+             </property>
+             <property name="text">
+              <string>5</string>
+             </property>
+            </widget>
+           </item>
+           <item row="1" column="2">
+            <widget class="QPushButton" name="btn_6">
+             <property name="minimumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="maximumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="font">
+              <font>
+               <family>Times New Roman</family>
+               <pointsize>12</pointsize>
+               <bold>true</bold>
+              </font>
+             </property>
+             <property name="text">
+              <string>6</string>
+             </property>
+            </widget>
+           </item>
+           <item row="2" column="0">
+            <widget class="QPushButton" name="btn_7">
+             <property name="minimumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="maximumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="font">
+              <font>
+               <family>Times New Roman</family>
+               <pointsize>12</pointsize>
+               <bold>true</bold>
+              </font>
+             </property>
+             <property name="text">
+              <string>7</string>
+             </property>
+            </widget>
+           </item>
+           <item row="2" column="1">
+            <widget class="QPushButton" name="btn_8">
+             <property name="minimumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="maximumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="font">
+              <font>
+               <family>Times New Roman</family>
+               <pointsize>12</pointsize>
+               <bold>true</bold>
+              </font>
+             </property>
+             <property name="text">
+              <string>8</string>
+             </property>
+            </widget>
+           </item>
+           <item row="2" column="2">
+            <widget class="QPushButton" name="btn_9">
+             <property name="minimumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="maximumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="font">
+              <font>
+               <family>Times New Roman</family>
+               <pointsize>12</pointsize>
+               <bold>true</bold>
+              </font>
+             </property>
+             <property name="text">
+              <string>9</string>
+             </property>
+            </widget>
+           </item>
+           <item row="3" column="0">
+            <widget class="QPushButton" name="btn_sub">
+             <property name="minimumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="maximumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="font">
+              <font>
+               <family>Times New Roman</family>
+               <pointsize>12</pointsize>
+               <bold>true</bold>
+              </font>
+             </property>
+             <property name="text">
+              <string>-</string>
+             </property>
+            </widget>
+           </item>
+           <item row="3" column="1">
+            <widget class="QPushButton" name="btn_0">
+             <property name="minimumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="maximumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="font">
+              <font>
+               <family>Times New Roman</family>
+               <pointsize>12</pointsize>
+               <bold>true</bold>
+              </font>
+             </property>
+             <property name="text">
+              <string>0</string>
+             </property>
+            </widget>
+           </item>
+           <item row="3" column="2">
+            <widget class="QPushButton" name="pushButton_dot">
+             <property name="minimumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="maximumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="font">
+              <font>
+               <family>Times New Roman</family>
+               <pointsize>12</pointsize>
+               <bold>true</bold>
+              </font>
+             </property>
+             <property name="text">
+              <string>.</string>
+             </property>
+            </widget>
+           </item>
+          </layout>
+         </widget>
+        </item>
+        <item row="0" column="1">
+         <widget class="QWidget" name="widget_2" native="true">
+          <layout class="QGridLayout" name="gridLayout_2">
+           <property name="leftMargin">
+            <number>0</number>
+           </property>
+           <property name="topMargin">
+            <number>0</number>
+           </property>
+           <property name="rightMargin">
+            <number>0</number>
+           </property>
+           <property name="bottomMargin">
+            <number>0</number>
+           </property>
+           <item row="1" column="0">
+            <widget class="QPushButton" name="btn_back">
+             <property name="minimumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="maximumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="font">
+              <font>
+               <family>Times New Roman</family>
+               <pointsize>12</pointsize>
+               <bold>true</bold>
+              </font>
+             </property>
+             <property name="styleSheet">
+              <string notr="true"/>
+             </property>
+             <property name="text">
+              <string>&lt;&lt;</string>
+             </property>
+            </widget>
+           </item>
+           <item row="3" column="0">
+            <widget class="QPushButton" name="btn_ok">
+             <property name="minimumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="maximumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="font">
+              <font>
+               <family>Times New Roman</family>
+               <pointsize>12</pointsize>
+               <bold>true</bold>
+              </font>
+             </property>
+             <property name="text">
+              <string>Ok</string>
+             </property>
+            </widget>
+           </item>
+           <item row="0" column="0">
+            <widget class="QPushButton" name="btn_clear">
+             <property name="minimumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="maximumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="font">
+              <font>
+               <family>Times New Roman</family>
+               <pointsize>12</pointsize>
+               <bold>true</bold>
+              </font>
+             </property>
+             <property name="text">
+              <string>C</string>
+             </property>
+            </widget>
+           </item>
+           <item row="2" column="0">
+            <widget class="QPushButton" name="btn_cancel">
+             <property name="minimumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="maximumSize">
+              <size>
+               <width>120</width>
+               <height>60</height>
+              </size>
+             </property>
+             <property name="font">
+              <font>
+               <family>Times New Roman</family>
+               <pointsize>12</pointsize>
+               <bold>true</bold>
+              </font>
+             </property>
+             <property name="text">
+              <string>Cancel</string>
+             </property>
+            </widget>
+           </item>
+          </layout>
+         </widget>
+        </item>
+       </layout>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item row="2" column="3">
+    <spacer name="horizontalSpacer_2">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="sizeType">
+      <enum>QSizePolicy::MinimumExpanding</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>10</width>
+       <height>20</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item row="3" column="1">
+    <spacer name="verticalSpacer_2">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeType">
+      <enum>QSizePolicy::MinimumExpanding</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>10</width>
+       <height>10</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>