New Non-DTK store client prototype

inc/spktitlebar.h

@@ -0,0 +1,74 @@
+//
+// Created by rigoligo on 2021/5/8.
+//
+
+#ifndef _SPKTITLEBAR_H_
+#define _SPKTITLEBAR_H_
+
+#include <QHBoxLayout>
+#include <QLabel>
+#include <QPixmap>
+#include <QPainter>
+#include <QBrush>
+#include <QPushButton>
+#include <QMainWindow>
+
+namespace SpkUi
+{
+
+}
+
+class SpkWindow;
+
+class SpkTitleBarDefaultButton : public QPushButton
+{
+    Q_OBJECT
+  public:
+    SpkTitleBarDefaultButton();
+    enum OperationButton { Minimize = 1, MaximizeRestore = 2, Close = 4, Restore = 3 };
+    void SetRole(OperationButton);
+    constexpr static int ButtonWidth = 60;
+
+  protected:
+    void paintEvent(QPaintEvent *e) override;
+
+  private:
+    OperationButton Role;
+    void PaintSymbol(QPainter &);
+};
+
+class SpkTitleBar : public QWidget
+{
+    Q_OBJECT
+    friend class SpkWindow;
+  public:
+    SpkTitleBar(QWidget *parent = nullptr);
+    ~SpkTitleBar();
+    using OperationButton = SpkTitleBarDefaultButton::OperationButton;
+    void SetOperationButton(OperationButton);
+
+    void SetIcon(QPixmap &p) { mIcon.setPixmap(p); };
+    void SetTitle(QString t) { mTitle.setText(t); };
+    QString GetTitle() { return mTitle.text(); };
+    void SetUseIcon(bool t) { mIcon.setVisible(t); };
+    void SetLinkedWindow(QMainWindow *w) { mLinkedWindow = w; };
+
+    QHBoxLayout &GetLeftUserSpace() { return mUserSpaceL; };
+    QHBoxLayout &GetRightUserSpace() { return mUserSpaceR; };
+  protected:
+    bool event(QEvent*) override;
+
+  private:
+    QLabel mIcon;
+    QLabel mTitle;
+    QMainWindow *mLinkedWindow;
+    QHBoxLayout mMainLayout, mUserSpaceL, mUserSpaceR;
+    SpkTitleBarDefaultButton mBtnMin, mBtnMaxRestore, mBtnClose;
+
+  private slots:
+    void CloseWindow();
+    void MinimizeWindow();
+    void MaximizeRestoreWindow();
+};
+
+#endif //_SPKTITLEBAR_H_