微调部分窗口的标题栏

app/scanner/dialog_aquireinto.cpp

@@ -18,6 +18,8 @@ Dialog_AquireInto::Dialog_AquireInto(QWidget* parent) :
 {
     ui->setupUi(this);
 
+    setWindowFlags(Qt::Dialog | Qt::WindowCloseButtonHint);
+
     QRegExp rx("[^\\\\/:*?\"<>|]+$");
     ui->lineEdit_fileName->setValidator(new QRegExpValidator(rx, this));
 

app/scanner/dialog_imgproc_adjust.cpp

@@ -9,6 +9,7 @@ Dialog_ImgProc_Adjust::Dialog_ImgProc_Adjust(HGImage img, QWidget *parent) :
     ui(new Ui::Dialog_ImgProc_Adjust)
 {
     ui->setupUi(this);
+    setWindowFlags(Qt::Dialog | Qt::WindowCloseButtonHint);
 
     m_base_widget = new Widget_Imgproc_Base(this);
     reinterpret_cast<QVBoxLayout*>(this->layout())->insertWidget(2, m_base_widget);

app/scanner/dialog_imgproc_autocrop.cpp

@@ -23,6 +23,7 @@ Dialog_ImgProc_AutoCrop::Dialog_ImgProc_AutoCrop(QWidget *parent)
     , m_indent(5)
 {
     ui->setupUi(this);
+    setWindowFlags(Qt::Dialog | Qt::WindowCloseButtonHint);
     setWindowTitle(tr("Image crop"));
 
     m_btnGroup_polygon.addButton(ui->rbtn_convex);

app/scanner/dialog_insertindex.cpp

@@ -10,6 +10,8 @@ Dialog_InsertIndex::Dialog_InsertIndex(QWidget *parent) :
     button_group(new QButtonGroup)
 {
     ui->setupUi(this);
+    setWindowFlags(Qt::Dialog | Qt::WindowCloseButtonHint);
+
     button_group->addButton(ui->rbtn_first, 0);
     button_group->addButton(ui->rbtn_beforeCurr, 1);
     button_group->addButton(ui->rbtn_afterCurr, 2);

app/scanner/dialog_openimageindex.cpp

@@ -6,6 +6,7 @@ Dialog_OpenImageIndex::Dialog_OpenImageIndex(int total, int currentIndex, QWidge
     , ui(new Ui::Dialog_OpenImageIndex)
 {
     ui->setupUi(this);
+    setWindowFlags(Qt::Dialog | Qt::WindowCloseButtonHint);
 
     ui->spinBox->setMinimum(1);
     ui->spinBox->setMaximum(total);

app/scanner/dialog_passwordchange.cpp

@@ -12,6 +12,7 @@ Dialog_PasswordChange::Dialog_PasswordChange(const QString &old_password, QWidge
     m_new_password("")
 {
     ui->setupUi(this);
+    setWindowFlags(Qt::Dialog | Qt::WindowCloseButtonHint);
     QRegExp rx("[a-zA-Z0-9!@#%^&*()_]+$"); //创建一个正则表达式对象rx
     qReg = new QRegExpValidator(rx, this); //创建一个过滤器对象
     m_lineEditList<<ui->lineEdit_oldPassword<<ui->lineEdit_newPassword<<ui->lineEdit_confirmPassword;