| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: wx/tbarsmpl.h |
| 3 | // Purpose: wxToolBarSimple class |
| 4 | // Author: Julian Smart |
| 5 | // Modified by: VZ on 14.12.99 during wxToolBar classes reorganization |
| 6 | // Created: 01/02/97 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Julian Smart and Markus Holzem |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifndef _WX_TBARSMPLH__ |
| 13 | #define _WX_TBARSMPLH__ |
| 14 | |
| 15 | #ifdef __GNUG__ |
| 16 | #pragma interface "tbarsmpl.h" |
| 17 | #endif |
| 18 | |
| 19 | #include "wx/tbarbase.h" |
| 20 | |
| 21 | #if wxUSE_TOOLBAR_SIMPLE |
| 22 | |
| 23 | class WXDLLEXPORT wxMemoryDC; |
| 24 | |
| 25 | // ---------------------------------------------------------------------------- |
| 26 | // wxToolBarSimple is a generic toolbar implementation in pure wxWindows |
| 27 | // ---------------------------------------------------------------------------- |
| 28 | |
| 29 | class WXDLLEXPORT wxToolBarSimple : public wxToolBarBase |
| 30 | { |
| 31 | public: |
| 32 | // ctors and dtor |
| 33 | wxToolBarSimple() { Init(); } |
| 34 | |
| 35 | wxToolBarSimple(wxWindow *parent, |
| 36 | wxWindowID id, |
| 37 | const wxPoint& pos = wxDefaultPosition, |
| 38 | const wxSize& size = wxDefaultSize, |
| 39 | long style = wxNO_BORDER | wxTB_HORIZONTAL, |
| 40 | const wxString& name = wxToolBarNameStr) |
| 41 | { |
| 42 | Init(); |
| 43 | |
| 44 | Create(parent, id, pos, size, style, name); |
| 45 | } |
| 46 | |
| 47 | bool Create(wxWindow *parent, |
| 48 | wxWindowID id, |
| 49 | const wxPoint& pos = wxDefaultPosition, |
| 50 | const wxSize& size = wxDefaultSize, |
| 51 | long style = wxNO_BORDER | wxTB_HORIZONTAL, |
| 52 | const wxString& name = wxToolBarNameStr); |
| 53 | |
| 54 | virtual ~wxToolBarSimple(); |
| 55 | |
| 56 | // override/implement base class virtuals |
| 57 | virtual wxToolBarToolBase *AddTool |
| 58 | ( |
| 59 | int id, |
| 60 | const wxBitmap& bitmap, |
| 61 | const wxBitmap& pushedBitmap, |
| 62 | bool toggle, |
| 63 | wxCoord xPos, |
| 64 | wxCoord yPos = -1, |
| 65 | wxObject *clientData = NULL, |
| 66 | const wxString& helpString1 = wxEmptyString, |
| 67 | const wxString& helpString2 = wxEmptyString |
| 68 | ); |
| 69 | |
| 70 | virtual wxToolBarToolBase *FindToolForPosition(wxCoord x, wxCoord y) const; |
| 71 | |
| 72 | virtual bool Realize(); |
| 73 | |
| 74 | virtual void SetRows(int nRows); |
| 75 | |
| 76 | // implementation from now on |
| 77 | // -------------------------- |
| 78 | |
| 79 | // SCROLLING: this has to be copied from wxScrolledWindow since |
| 80 | // wxToolBarBase inherits from wxControl. This could have been put into |
| 81 | // wxToolBarSimple, but we might want any derived toolbar class to be |
| 82 | // scrollable. |
| 83 | |
| 84 | // Number of pixels per user unit (0 or -1 for no scrollbar) |
| 85 | // Length of virtual canvas in user units |
| 86 | virtual void SetScrollbars(int horizontal, int vertical, |
| 87 | int x_length, int y_length, |
| 88 | int x_pos = 0, int y_pos = 0); |
| 89 | |
| 90 | // Physically scroll the window |
| 91 | virtual void Scroll(int x_pos, int y_pos); |
| 92 | virtual void GetScrollPixelsPerUnit(int *x_unit, int *y_unit) const; |
| 93 | virtual void EnableScrolling(bool x_scrolling, bool y_scrolling); |
| 94 | virtual void AdjustScrollbars(); |
| 95 | |
| 96 | // Prepare the DC by translating it according to the current scroll position |
| 97 | virtual void PrepareDC(wxDC& dc); |
| 98 | |
| 99 | int GetScrollPageSize(int orient) const ; |
| 100 | void SetScrollPageSize(int orient, int pageSize); |
| 101 | |
| 102 | // Get the view start |
| 103 | virtual void ViewStart(int *x, int *y) const; |
| 104 | |
| 105 | // Actual size in pixels when scrolling is taken into account |
| 106 | virtual void GetVirtualSize(int *x, int *y) const; |
| 107 | |
| 108 | int CalcScrollInc(wxScrollEvent& event); |
| 109 | |
| 110 | // event handlers |
| 111 | void OnPaint(wxPaintEvent& event); |
| 112 | void OnSize(wxSizeEvent& event); |
| 113 | void OnMouseEvent(wxMouseEvent& event); |
| 114 | void OnKillFocus(wxFocusEvent& event); |
| 115 | void OnScroll(wxScrollEvent& event); |
| 116 | |
| 117 | protected: |
| 118 | // common part of all ctors |
| 119 | void Init(); |
| 120 | |
| 121 | // implement base class pure virtuals |
| 122 | virtual bool DoInsertTool(size_t pos, wxToolBarToolBase *tool); |
| 123 | virtual bool DoDeleteTool(size_t pos, wxToolBarToolBase *tool); |
| 124 | |
| 125 | virtual void DoEnableTool(wxToolBarToolBase *tool, bool enable); |
| 126 | virtual void DoToggleTool(wxToolBarToolBase *tool, bool toggle); |
| 127 | virtual void DoSetToggle(wxToolBarToolBase *tool, bool toggle); |
| 128 | |
| 129 | virtual wxToolBarToolBase *CreateTool(int id, |
| 130 | const wxBitmap& bitmap1, |
| 131 | const wxBitmap& bitmap2, |
| 132 | bool toggle, |
| 133 | wxObject *clientData, |
| 134 | const wxString& shortHelpString, |
| 135 | const wxString& longHelpString); |
| 136 | virtual wxToolBarToolBase *CreateTool(wxControl *control); |
| 137 | |
| 138 | // helpers |
| 139 | void DrawTool(wxToolBarToolBase *tool); |
| 140 | virtual void DrawTool(wxDC& dc, wxToolBarToolBase *tool); |
| 141 | virtual void SpringUpButton(int index); |
| 142 | |
| 143 | int m_currentRowsOrColumns; |
| 144 | |
| 145 | int m_pressedTool, m_currentTool; |
| 146 | |
| 147 | wxCoord m_lastX, m_lastY; |
| 148 | wxCoord m_maxWidth, m_maxHeight; |
| 149 | wxCoord m_xPos, m_yPos; |
| 150 | |
| 151 | // scrolling data |
| 152 | int m_xScrollPixelsPerLine; |
| 153 | int m_yScrollPixelsPerLine; |
| 154 | bool m_xScrollingEnabled; |
| 155 | bool m_yScrollingEnabled; |
| 156 | int m_xScrollPosition; |
| 157 | int m_yScrollPosition; |
| 158 | int m_xScrollLines; |
| 159 | int m_yScrollLines; |
| 160 | int m_xScrollLinesPerPage; |
| 161 | int m_yScrollLinesPerPage; |
| 162 | |
| 163 | private: |
| 164 | DECLARE_EVENT_TABLE() |
| 165 | DECLARE_DYNAMIC_CLASS(wxToolBarSimple) |
| 166 | }; |
| 167 | |
| 168 | #endif // wxUSE_TOOLBAR_SIMPLE |
| 169 | |
| 170 | #endif |
| 171 | // _WX_TBARSMPLH__ |
| 172 | |