repo: 添加 BaseWidgetOpacity 基础类来实现继承者的淡出动画来代替主窗口的实现

BaseWidgetOpacity 是一个提供了淡出/淡入动画的基础类

1. closeEvent 窗口关闭时进行淡出动画
    此前在 MainWindow 中实现的淡出动画将由 BaseWidgetOpacity 来实现。

    此前 MainWindow 原有的 DBlurEffectWidget 父类将移交至 BaseWidgetOpacity 继承。

注意:
    如果 MainWindow 在未来重写 closeEvent 事件时将可能丢失 BaseWidgetOpacity 中的淡出效果
This commit is contained in:
2022-12-19 02:47:38 +08:00
parent adf9032897
commit c9d0c8b751
7 changed files with 78 additions and 41 deletions

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#include "basewidgetopacity.h"
#include <QCloseEvent>
#include <QPropertyAnimation>
BaseWidgetOpacity::BaseWidgetOpacity(QWidget *parent) : DBlurEffectWidget(parent)
{
// WidgetAnimation::widgetOpacity(this,true);
}
/// @brief 窗口关闭事件
/// @param event
void BaseWidgetOpacity::closeEvent(QCloseEvent *event)
{
if (!closeWindowAnimation) {
QPropertyAnimation *animation = new QPropertyAnimation(this, "windowOpacity");
animation->setEasingCurve(QEasingCurve::OutQuart);
animation->setDuration(500);
animation->setStartValue(1.0);
animation->setEndValue(0.0);
QObject::connect(animation, &QPropertyAnimation::valueChanged, this, [=](const QVariant &value){
this->update();
// setWindowTitle(QString("ヾ(⌒∇⌒*)See You♪ - %1%").arg(int(value.toFloat() * 100)));
});
QObject::connect(animation, &QPropertyAnimation::finished, this, [=](){
closeWindowAnimation = true;
this->close();
});
animation->start();
event->ignore();
} else {
event->accept();
}
}

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#ifndef BASEWIDGETOPACITY_H
#define BASEWIDGETOPACITY_H
#include <DBlurEffectWidget>
DWIDGET_USE_NAMESPACE
class BaseWidgetOpacity : public DBlurEffectWidget
{
Q_OBJECT
public:
explicit BaseWidgetOpacity(QWidget *parent = nullptr);
signals:
public slots:
// QWidget interface
protected:
bool closeWindowAnimation = false;
void closeEvent(QCloseEvent *event) override;
};
#endif // BASEWIDGETOPACITY_H