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141 lines
3.7 KiB
C++
141 lines
3.7 KiB
C++
#include "CUIComponentILineEdit.h"
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#include <CUIConfig.h>
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#include <CUIPropertyWidget.h>
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#include <QDebug>
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#include <QDoubleValidator>
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#include <QHBoxLayout>
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#include <QIntValidator>
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#include <QLabel>
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/**
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* @brief CUIComponentLineEdit::CUIComponentLineEdit 构造函数
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* @param conf 配置信息
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* @param parent
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*/
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CUIComponentLineEdit::CUIComponentLineEdit(CUIConfig *conf,
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QVector<CUIPropertyWidget *> &subCUI,
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QWidget *parent)
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: CUIComponentBaseWidget(parent)
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{
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this->m_conf = conf;
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this->initUI(subCUI);
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}
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/**
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* @brief CUIComponentLineEdit::getLabelWidth 获取当前组件的label的最小宽度
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* @return label的最小宽度
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*/
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qint32 CUIComponentLineEdit::getLabelWidth()
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{
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return m_label->minimumSizeHint().width();
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}
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/**
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* @brief CUIComponentLineEdit::setLabelWidth 设置label的宽度
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* @param width 宽度
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*/
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void CUIComponentLineEdit::setLabelWidth(qint32 width)
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{
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m_label->setMinimumWidth(width);
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}
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/**
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* @brief CUIComponentLineEdit::initUI 根据配置信息初始化
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*/
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void CUIComponentLineEdit::initUI(QVector<CUIPropertyWidget *> &subCUI)
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{
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m_layout = new QHBoxLayout();
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m_label = new QLabel(m_conf->getPropertyValue("name"));
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m_label->setFixedWidth(m_labelLength);
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m_lineEdit = new QLineEdit(this->getValueString());
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m_layout->addWidget(m_label);
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m_layout->addWidget(m_lineEdit);
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this->setLayout(m_layout);
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// 设置格式校验
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this->setValidator();
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this->setInputTips();
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connect(m_lineEdit, &QLineEdit::textEdited, this,
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&CUIComponentLineEdit::onTextChanged);
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}
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void CUIComponentLineEdit::setValidator()
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{
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switch (m_dataType) {
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case CUI_DATA_TYPE_DOUBLE: {
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m_lineEdit->setValidator(new QDoubleValidator(m_rangeMin.toDouble(),
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m_rangeMax.toDouble(), 10));
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break;
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}
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case CUI_DATA_TYPE_INT: {
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m_lineEdit->setValidator(
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new QIntValidator(m_rangeMin.toInt(), m_rangeMax.toInt()));
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break;
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}
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}
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}
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/**
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* @brief CUIComponentLineEdit::showMsg 显示提示信息
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*/
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void CUIComponentLineEdit::setInputTips()
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{
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QString msg = "";
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if (m_checkRange) {
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msg += m_inclusiveMin ? "[" : "(";
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msg += this->getRangeMinString() + "," + this->getRangeMaxString();
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msg += m_inclusiveMax ? "]" : ")";
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}
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if (m_required) {
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msg += "\t" + tr("(required)");
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}
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m_lineEdit->setPlaceholderText(msg);
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}
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/**
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* @brief CUIComponentLineEdit::checkRange 检查范围，并给出提示
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*/
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void CUIComponentLineEdit::showRangeError()
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{
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if (m_checkRange) {
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QPalette palette = m_lineEdit->palette();
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if (this->inRange()) {
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palette.setColor(QPalette::Text, Qt::black);
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} else {
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palette.setColor(QPalette::Text, Qt::red);
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}
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m_lineEdit->setPalette(palette);
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}
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}
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/**
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* @brief CUIComponentLineEdit::onTextChanged 槽函数
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*
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* 当文本改变时,根据设置的类型修改LineEdit的内容
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* 当文本改变时，如果有范围设置，不在范围内则标红
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*
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* @param text 当前输入后的文本内容
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*/
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void CUIComponentLineEdit::onTextChanged(const QString &text)
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{
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this->showRangeError();
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if (this->inRange()) {
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switch (m_dataType) {
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case CUI_DATA_TYPE_DOUBLE: {
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m_value = qvariant_cast<double>(m_lineEdit->text().toDouble());
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break;
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}
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case CUI_DATA_TYPE_INT: {
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m_value = qvariant_cast<int>(m_lineEdit->text().toInt());
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break;
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}
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case CUI_DATA_TYPE_STRING: {
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m_value = m_lineEdit->text();
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break;
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}
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}
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this->setValueToOrigin();
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}
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}
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