Imported Upstream version 2.99.6upstream/2.99.6

1 files changed, 72 insertions, 0 deletions

diff --git a/SQLiteStudio3/guiSQLiteStudio/common/widgetcover.h b/SQLiteStudio3/guiSQLiteStudio/common/widgetcover.h
new file mode 100644
index 0000000..d0ccef7
--- /dev/null
+++ b/SQLiteStudio3/guiSQLiteStudio/common/widgetcover.h
@@ -0,0 +1,72 @@
+#ifndef WIDGETCOVER_H
+#define WIDGETCOVER_H
+
+#include "guiSQLiteStudio_global.h"
+#include <QWidget>
+#include <QEasingCurve>
+#include <QVariant>
+
+class QVariantAnimation;
+class QGridLayout;
+class QPushButton;
+class QProgressBar;
+
+class GUI_API_EXPORT WidgetCover : public QWidget
+{
+    Q_OBJECT
+
+    public:
+        explicit WidgetCover(QWidget *parent);
+        explicit WidgetCover(const QEasingCurve& easingCurve, QWidget *parent);
+        virtual ~WidgetCover();
+
+        QEasingCurve getEasingCurve() const;
+        void setEasingCurve(const QEasingCurve& value);
+
+        int getDuration() const;
+        void setDuration(int value);
+
+        int getTransparency() const;
+        void setTransparency(int value);
+
+        QGridLayout* getContainerLayout();
+        bool eventFilter(QObject* obj, QEvent* e);
+
+        void initWithInterruptContainer(const QString& interruptButtonText = QString());
+
+    private:
+        enum class Action
+        {
+            SHOWING,
+            HIDING,
+            NONE
+        };
+
+        void init();
+        void interruptAction();
+        void resetBackground();
+        void widgetResized();
+
+        Action actionInProgres = Action::NONE;
+        QVariantAnimation* animation = nullptr;
+        QEasingCurve easingCurve = QEasingCurve::OutCubic;
+        int duration = 150;
+        int transparency = 128;
+        QWidget* container = nullptr;
+        QGridLayout* containerLayout = nullptr;
+        QPushButton* cancelButton = nullptr;
+        QProgressBar* busyBar = nullptr;
+
+    signals:
+        void cancelClicked();
+
+    private slots:
+        void animationUpdate(const QVariant& value);
+        void animationFinished();
+
+    public slots:
+        void show();
+        void hide();
+};
+
+#endif // WIDGETCOVER_H