Refactor DialogManager.2

src/dialogs/DateSelectDialog.cpp

@@ -0,0 +1,51 @@
+//
+// Created by Krad on 2022/3/24.
+//
+
+#include "DateSelectDialog.h"
+#include <QVBoxLayout>
+#include <QLabel>
+#include <QDate>
+#include "components/DateSlidePickerBox.h"
+DateSelectDialog::DateSelectDialog(QWidget *parent, Qt::WindowFlags f) : GUIFormBaseDialog(parent, f) {
+    this->setFixedSize(460, 380);
+    QVBoxLayout* layout = new QVBoxLayout(mFormWidget);
+    box = new DateSlidePickerBox(mFormWidget);
+    box->setObjectName("slidePicker");
+    box->setSelectedValue("1990-01-01");
+    lbl_error = new QLabel(this);
+    lbl_error->setObjectName("warn");
+    lbl_error->setVisible(false);
+    lbl_error->setText(tr("Date exceeded!"));
+    layout->addWidget(box);
+    layout->addWidget(lbl_error);
+}
+
+DateSelectDialog::~DateSelectDialog() {
+
+}
+
+QString DateSelectDialog::getSelectedValue() {
+
+    return box->getSelectedValue();
+}
+
+void DateSelectDialog::setSelectedValue(const QString &val) {
+    box->setSelectedValue(val);
+    box->resizeLabel();
+}
+
+bool DateSelectDialog::updateReferenceData() {
+    if (onlyBackward){
+        QDate v = QDate::fromString(box->getSelectedValue(),"yyyy-MM-dd");
+        bool flag =  QDate::currentDate()>=v;
+        this->setFixedHeight(flag? 380:410);
+        lbl_error->setVisible(!flag);
+        return flag;
+    }
+    return true;
+}
+
+void DateSelectDialog::showEvent(QShowEvent * event) {
+    QDialog::showEvent(event);
+}