colorswatch.h Example File

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#ifndef COLORSWATCH_H
#define COLORSWATCH_H
#include <QDockWidget>
QT_FORWARD_DECLARE_CLASS(QAction)
QT_FORWARD_DECLARE_CLASS(QActionGroup)
QT_FORWARD_DECLARE_CLASS(QMenu)
class ColorSwatch : public QDockWidget
{
    Q_OBJECT
    QAction *closableAction;
    QAction *movableAction;
    QAction *floatableAction;
    QAction *floatingAction;
    QAction *verticalTitleBarAction;
    QActionGroup *allowedAreasActions;
    QAction *allowLeftAction;
    QAction *allowRightAction;
    QAction *allowTopAction;
    QAction *allowBottomAction;
    QActionGroup *areaActions;
    QAction *leftAction;
    QAction *rightAction;
    QAction *topAction;
    QAction *bottomAction;
    QAction *changeSizeHintsAction;
    QMenu *tabMenu;
    QMenu *splitHMenu;
    QMenu *splitVMenu;
    QAction *windowModifiedAction;
public:
    ColorSwatch(const QString &colorName, QWidget *parent = 0, Qt::WindowFlags flags = 0);
    QMenu *menu;
    void setCustomSizeHint(const QSize &size);
protected:
    virtual void contextMenuEvent(QContextMenuEvent *event);
    virtual void resizeEvent(QResizeEvent *e);
private:
    void allow(Qt::DockWidgetArea area, bool allow);
    void place(Qt::DockWidgetArea area, bool place);
private slots:
    void changeClosable(bool on);
    void changeMovable(bool on);
    void changeFloatable(bool on);
    void changeFloating(bool on);
    void changeVerticalTitleBar(bool on);
    void updateContextMenu();
    void allowLeft(bool a);
    void allowRight(bool a);
    void allowTop(bool a);
    void allowBottom(bool a);
    void placeLeft(bool p);
    void placeRight(bool p);
    void placeTop(bool p);
    void placeBottom(bool p);
    void splitInto(QAction *action);
    void tabInto(QAction *action);
};
class BlueTitleBar : public QWidget
{
    Q_OBJECT
public:
    BlueTitleBar(QWidget *parent = 0);
    QSize sizeHint() const { return minimumSizeHint(); }
    QSize minimumSizeHint() const;
protected:
    void paintEvent(QPaintEvent *event);
    void mousePressEvent(QMouseEvent *event);
public slots:
    void updateMask();
private:
    QPixmap leftPm, centerPm, rightPm;
};
#endif