///////////////////////////////////////////////////////////////////////////// // Name: wx/msw/toolbar.h // Purpose: wxToolBar (Windows 95 toolbar) class // Author: Julian Smart // Modified by: // Created: 01/02/97 // RCS-ID: $Id$ // Copyright: (c) Julian Smart // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifndef _WX_MSW_TBAR95_H_ #define _WX_MSW_TBAR95_H_ #if wxUSE_TOOLBAR #include "wx/dynarray.h" #include "wx/imaglist.h" class WXDLLIMPEXP_CORE wxToolBar : public wxToolBarBase { public: // ctors and dtor wxToolBar() { Init(); } wxToolBar(wxWindow *parent, wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = wxNO_BORDER | wxTB_HORIZONTAL, const wxString& name = wxToolBarNameStr) { Init(); Create(parent, id, pos, size, style, name); } bool Create(wxWindow *parent, wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = wxNO_BORDER | wxTB_HORIZONTAL, const wxString& name = wxToolBarNameStr); virtual ~wxToolBar(); // override/implement base class virtuals virtual wxToolBarToolBase *FindToolForPosition(wxCoord x, wxCoord y) const; virtual bool Realize(); virtual void SetToolBitmapSize(const wxSize& size); virtual wxSize GetToolSize() const; virtual void SetRows(int nRows); virtual void SetToolNormalBitmap(int id, const wxBitmap& bitmap); virtual void SetToolDisabledBitmap(int id, const wxBitmap& bitmap); // implementation only from now on // ------------------------------- virtual void SetWindowStyleFlag(long style); virtual bool MSWCommand(WXUINT param, WXWORD id); virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result); void OnMouseEvent(wxMouseEvent& event); void OnSysColourChanged(wxSysColourChangedEvent& event); void SetFocus() {} static WXHBITMAP MapBitmap(WXHBITMAP bitmap, int width, int height); // override WndProc mainly to process WM_SIZE virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam); virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const; // returns true if the platform should explicitly apply a theme border virtual bool CanApplyThemeBorder() const { return false; } #ifdef wxHAS_MSW_BACKGROUND_ERASE_HOOK virtual bool MSWEraseBgHook(WXHDC hDC); virtual WXHBRUSH MSWGetBgBrushForChild(WXHDC hDC, wxWindowMSW *child); #endif // wxHAS_MSW_BACKGROUND_ERASE_HOOK protected: // common part of all ctors void Init(); // create the native toolbar control bool MSWCreateToolbar(const wxPoint& pos, const wxSize& size); // recreate the control completely void Recreate(); // implement base class pure virtuals virtual bool DoInsertTool(size_t pos, wxToolBarToolBase *tool); virtual bool DoDeleteTool(size_t pos, wxToolBarToolBase *tool); virtual void DoEnableTool(wxToolBarToolBase *tool, bool enable); virtual void DoToggleTool(wxToolBarToolBase *tool, bool toggle); virtual void DoSetToggle(wxToolBarToolBase *tool, bool toggle); virtual wxToolBarToolBase *CreateTool(int id, const wxString& label, const wxBitmap& bmpNormal, const wxBitmap& bmpDisabled, wxItemKind kind, wxObject *clientData, const wxString& shortHelp, const wxString& longHelp); virtual wxToolBarToolBase *CreateTool(wxControl *control, const wxString& label); // return the appropriate size and flags for the toolbar control virtual wxSize DoGetBestSize() const; // handlers for various events bool HandleSize(WXWPARAM wParam, WXLPARAM lParam); #ifdef wxHAS_MSW_BACKGROUND_ERASE_HOOK bool HandlePaint(WXWPARAM wParam, WXLPARAM lParam); #endif // wxHAS_MSW_BACKGROUND_ERASE_HOOK void HandleMouseMove(WXWPARAM wParam, WXLPARAM lParam); // should be called whenever the toolbar size changes void UpdateSize(); // create m_disabledImgList (but doesn't fill it), set it to NULL if it is // unneeded void CreateDisabledImageList(); // get the Windows toolbar style of this control long GetMSWToolbarStyle() const; // the big bitmap containing all bitmaps of the toolbar buttons WXHBITMAP m_hBitmap; // the image list with disabled images, may be NULL if we use // system-provided versions of them wxImageList *m_disabledImgList; // the total number of toolbar elements size_t m_nButtons; // the sum of the sizes of the fixed items (i.e. excluding stretchable // spaces) in the toolbar direction int m_totalFixedSize; // the tool the cursor is in wxToolBarToolBase *m_pInTool; private: // makes sure tool bitmap size is sufficient for all tools void AdjustToolBitmapSize(); // update the sizes of stretchable spacers to consume all extra space we // have void UpdateStretchableSpacersSize(); #ifdef wxHAS_MSW_BACKGROUND_ERASE_HOOK // do erase the toolbar background, always do it for the entire control as // the caller sets the clipping region correctly to exclude parts which // should not be erased void MSWDoEraseBackground(WXHDC hDC); // return the brush to use for erasing the toolbar background WXHBRUSH MSWGetToolbarBgBrush(); #endif // wxHAS_MSW_BACKGROUND_ERASE_HOOK DECLARE_EVENT_TABLE() DECLARE_DYNAMIC_CLASS(wxToolBar) wxDECLARE_NO_COPY_CLASS(wxToolBar); }; #endif // wxUSE_TOOLBAR #endif // _WX_MSW_TBAR95_H_