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#ifndef SD_TASKPANE_COLOR_MENU_HXX
#define SD_TASKPANE_COLOR_MENU_HXX

#include "taskpane/TaskPaneTreeNode.hxx"
#include <svtools/valueset.hxx>
#include <vcl/window.hxx>

#include <memory>


namespace sd { namespace toolpanel {

class ControlFactory;

#ifdef SHOW_COLOR_MENU

/** This demo menu shows the colors that are available from the
    StyleSettings.
*/
class ColorMenu
    : public ::Window,
      public TreeNode
{
public:
    ColorMenu (::Window* i_pParent);
    virtual ~ColorMenu (void);

    static ::std::auto_ptr<ControlFactory> CreateControlFactory (void);

    // From ILayoutableWindow
    virtual Size GetPreferredSize (void);
    virtual sal_Int32 GetPreferredWidth (sal_Int32 nHeight);
    virtual sal_Int32 GetPreferredHeight (sal_Int32 nWidth);
    virtual bool IsResizable (void);
    virtual ::Window* GetWindow (void);

    // From ::Window
    virtual void Resize (void);

    using Window::GetWindow;

private:
    ValueSet maSet;
    int mnPreferredColumnCount;

    /** Depending on the given number of columns and the item size
        calculate the number of rows that are necessary to display all
        items.
    */
    int CalculateRowCount (const Size& rItemSize, int nColumnCount);
    void Fill (void);
};
#endif

} } // end of namespace ::sd::toolpanel

#endif

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