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feat: 添加无识别结果提示

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添加无识别结果提示

Log: 识别结果展示相关
Change-Id: I74847ee2847175b8de0f6ec49a0a086cb1cdacc3
This commit is contained in:
Zhang Yong
2021-06-15 20:53:08 +08:00
parent affb98dccf
commit dabea64329
2 changed files with 28 additions and 1 deletions
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24
src/mainwidget.cpp
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@ -107,11 +107,22 @@ void MainWidget::setupUi(QWidget *Widget)
if (!m_imageview) {
m_imageview = new ImageView();
}
m_resultWidget = new QStackedWidget(this);
m_resultWidget->setFocusPolicy(Qt::NoFocus);
m_resultWidget->addWidget(m_plainTextEdit);
m_noResult = new DLabel(this);
m_noResult->setAlignment(Qt::AlignCenter);
m_noResult->setText(tr("No text recognized"));
m_resultWidget->addWidget(m_noResult);
QSplitter *mainSplitter = new QSplitter(Qt::Horizontal); //新建水平分割器
mainSplitter->setHandleWidth(1);//分割线的宽度
mainSplitter->setChildrenCollapsible(false);//不允许把分割出的子窗口拖小到0，最小值被限定为sizeHint或maxSize/minSize
mainSplitter->addWidget(m_imageview);//把ui中拖出的各个控件拿走，放到分割器里面
mainSplitter->addWidget(m_plainTextEdit);
mainSplitter->addWidget(m_resultWidget);
QList<int> list;
list << 600 << 250;
mainSplitter->setSizes(list);
@ -287,17 +298,28 @@ void MainWidget::openImage(const QImage &img)
void MainWidget::loadHtml(const QString &html)
{
if (!html.isEmpty()) {
m_resultWidget->setCurrentWidget(m_plainTextEdit);
m_plainTextEdit->appendHtml(html);
} else {
resultEmpty();
}
}
void MainWidget::loadString(const QString &string)
{
if (!string.isEmpty()) {
m_resultWidget->setCurrentWidget(m_plainTextEdit);
m_plainTextEdit->appendPlainText(string);
} else {
resultEmpty();
}
}
void MainWidget::resultEmpty()
{
m_resultWidget->setCurrentWidget(m_noResult);
}
void MainWidget::resizeEvent(QResizeEvent *event)
{
return DWidget::resizeEvent(event);