don't draw buttons unless we have wxTR_HAS_BUTTONS style

[wxWidgets.git] / include / wx / tbarsmpl.h

diff --git a/include/wx/tbarsmpl.h b/include/wx/tbarsmpl.h
index 7b44d3f1099954a52b2f0dc494816654c3a54d2a..b2522caca547e13182b25429273d43138246c290 100644 (file)
--- a/include/wx/tbarsmpl.h
+++ b/include/wx/tbarsmpl.h
@@ -1,79 +1,174 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        tbarsmpl.h
+// Name:        wx/tbarsmpl.h

 // Purpose:     wxToolBarSimple class
 // Author:      Julian Smart
 // Purpose:     wxToolBarSimple class
 // Author:      Julian Smart

-// Modified by:
+// Modified by: VZ on 14.12.99 during wxToolBar classes reorganization

 // Created:     01/02/97
 // RCS-ID:      $Id$
 // Created:     01/02/97
 // RCS-ID:      $Id$

-// Copyright:   (c) Julian Smart and Markus Holzem
-// Licence:    wxWindows licence
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

-#ifndef __TBARSMPLH__
-#define __TBARSMPLH__
+#ifndef _WX_TBARSMPLH__
+#define _WX_TBARSMPLH__

 
 

-#ifdef __GNUG__
-#pragma interface "tbarsmpl.h"
+#if defined(__GNUG__) && !defined(__APPLE__)
+    #pragma interface "tbarsmpl.h"

 #endif
 
 #endif
 

-#include "wx/defs.h"
+#include "wx/tbarbase.h"

 
 

-#if USE_TOOLBAR
+#if wxUSE_TOOLBAR && wxUSE_TOOLBAR_SIMPLE

 
 

-#include "wx/bitmap.h"
-#include "wx/list.h"
-#include "wx/tbarbase.h"
+class WXDLLEXPORT wxMemoryDC;

 
 

-WXDLLEXPORT_DATA(extern const char*) wxToolBarNameStr;
-WXDLLEXPORT_DATA(extern const wxSize) wxDefaultSize;
-WXDLLEXPORT_DATA(extern const wxPoint) wxDefaultPosition;
+// ----------------------------------------------------------------------------
+// wxToolBarSimple is a generic toolbar implementation in pure wxWindows
+// ----------------------------------------------------------------------------

 
 

-// XView can't cope properly with panels that behave like canvases
-// (e.g. no scrollbars in panels)

 class WXDLLEXPORT wxToolBarSimple : public wxToolBarBase
 {
 class WXDLLEXPORT wxToolBarSimple : public wxToolBarBase
 {

-  DECLARE_DYNAMIC_CLASS(wxToolBarSimple)
+public:
+    // ctors and dtor
+    wxToolBarSimple() { Init(); }

 
 

- public:
+    wxToolBarSimple(wxWindow *parent,
+                    wxWindowID winid,
+                    const wxPoint& pos = wxDefaultPosition,
+                    const wxSize& size = wxDefaultSize,
+                    long style = wxNO_BORDER | wxTB_HORIZONTAL,
+                    const wxString& name = wxToolBarNameStr)
+    {
+        Init();

 
 

-  wxToolBarSimple(void);
-  inline wxToolBarSimple(wxWindow *parent, wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
-            long style = wxNO_BORDER|wxTB_HORIZONTAL,
-            const wxString& name = wxToolBarNameStr)
-  {
-    Create(parent, id, pos, size, style, name);
-  }
-  ~wxToolBarSimple(void);
+        Create(parent, winid, 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);
+    bool Create(wxWindow *parent,
+                wxWindowID winid,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                long style = wxNO_BORDER | wxTB_HORIZONTAL,
+                const wxString& name = wxToolBarNameStr);

 
 

-  void OnPaint(wxPaintEvent& event);
-  void OnSize(wxSizeEvent& event);
-  void OnMouseEvent(wxMouseEvent& event);
-  void OnKillFocus(wxFocusEvent& event);
+    virtual ~wxToolBarSimple();

 
 

-  // Handle wxToolBar events
+    // override/implement base class virtuals
+    virtual wxToolBarToolBase *FindToolForPosition(wxCoord x, wxCoord y) const;

 
 

-  virtual void DrawTool(wxDC& dc, wxMemoryDC& memDC, wxToolBarTool *tool);
-  virtual void ToggleTool(int toolIndex, bool toggle); // toggle is TRUE if toggled on
+    virtual bool Realize();

 
 

-  virtual void SpringUpButton(int index);
+    virtual void SetRows(int nRows);

 
 

-  void Layout(void);
+    // implementation from now on
+    // --------------------------

 
 

-  // The post-tool-addition call
-  bool Realize() { Layout(); return TRUE; };
+    // SCROLLING: this has to be copied from wxScrolledWindow since
+    // wxToolBarBase inherits from wxControl. This could have been put into
+    // wxToolBarSimple, but we might want any derived toolbar class to be
+    // scrollable.

 
 

-protected:
-  int                   m_currentRowsOrColumns;
-  long                  m_lastX, m_lastY;
+    // Number of pixels per user unit (0 or -1 for no scrollbar)
+    // Length of virtual canvas in user units
+    virtual void SetScrollbars(int horizontal, int vertical,
+            int x_length, int y_length,
+            int x_pos = 0, int y_pos = 0);
+
+    // Physically scroll the window
+    virtual void Scroll(int x_pos, int y_pos);
+    virtual void GetScrollPixelsPerUnit(int *x_unit, int *y_unit) const;
+    virtual void EnableScrolling(bool x_scrolling, bool y_scrolling);
+    virtual void AdjustScrollbars();
+
+    // Prepare the DC by translating it according to the current scroll position
+    virtual void PrepareDC(wxDC& dc);
+
+    int GetScrollPageSize(int orient) const ;
+    void SetScrollPageSize(int orient, int pageSize);

 
 

-DECLARE_EVENT_TABLE()
+    // Get the view start
+    virtual void ViewStart(int *x, int *y) const;

 
 

+    // Actual size in pixels when scrolling is taken into account
+    virtual void GetVirtualSize(int *x, int *y) const;
+
+    int CalcScrollInc(wxScrollEvent& event);
+
+    // event handlers
+    void OnPaint(wxPaintEvent& event);
+    void OnSize(wxSizeEvent& event);
+    void OnMouseEvent(wxMouseEvent& event);
+    void OnKillFocus(wxFocusEvent& event);
+    void OnScroll(wxScrollEvent& event);
+
+protected:
+    // common part of all ctors
+    void Init();
+
+    // implement base class pure virtuals
+    virtual wxToolBarToolBase *DoAddTool
+                               (
+                                   int toolid,
+                                   const wxString& label,
+                                   const wxBitmap& bitmap,
+                                   const wxBitmap& bmpDisabled,
+                                   wxItemKind kind,
+                                   const wxString& shortHelp = wxEmptyString,
+                                   const wxString& longHelp = wxEmptyString,
+                                   wxObject *clientData = NULL,
+                                   wxCoord xPos = -1,
+                                   wxCoord yPos = -1
+                               );
+
+    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 winid,
+                                          const wxString& label,
+                                          const wxBitmap& bmpNormal,
+                                          const wxBitmap& bmpDisabled,
+                                          wxItemKind kind,
+                                          wxObject *clientData,
+                                          const wxString& shortHelp,
+                                          const wxString& longHelp);
+    virtual wxToolBarToolBase *CreateTool(wxControl *control);
+
+    // helpers
+    void DrawTool(wxToolBarToolBase *tool);
+    virtual void DrawTool(wxDC& dc, wxToolBarToolBase *tool);
+    virtual void SpringUpButton(int index);
+
+    int  m_currentRowsOrColumns;
+
+    int  m_pressedTool, m_currentTool;
+
+    wxCoord m_lastX, m_lastY;
+    wxCoord m_maxWidth, m_maxHeight;
+    wxCoord m_xPos, m_yPos;
+
+    // scrolling data
+    int                   m_xScrollPixelsPerLine;
+    int                   m_yScrollPixelsPerLine;
+    bool                  m_xScrollingEnabled;
+    bool                  m_yScrollingEnabled;
+    int                   m_xScrollPosition;
+    int                   m_yScrollPosition;
+    int                   m_xScrollLines;
+    int                   m_yScrollLines;
+    int                   m_xScrollLinesPerPage;
+    int                   m_yScrollLinesPerPage;
+
+private:
+    DECLARE_EVENT_TABLE()
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxToolBarSimple)

 };
 
 };
 

-#endif // USE_TOOLBAR
+#endif // wxUSE_TOOLBAR_SIMPLE
+

 #endif
 #endif

-    // __TBARSMPLH__
+    // _WX_TBARSMPLH__