| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: No names yet. |
| 3 | // Purpose: Contrib. demo |
| 4 | // Author: Aleksandras Gluchovas |
| 5 | // Modified by: |
| 6 | // Created: 07/09/98 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Aleksandras Gluchovas |
| 9 | // Licence: wxWindows license |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifndef __CONTROLAREA_G__ |
| 13 | #define __CONTROLAREA_G__ |
| 14 | |
| 15 | #ifdef __GNUG__ |
| 16 | #pragma interface "controlarea.h" |
| 17 | #endif |
| 18 | |
| 19 | #include "wx/defs.h" |
| 20 | #include "wx/window.h" |
| 21 | #include "wx/string.h" |
| 22 | |
| 23 | #define WXCONTROLAREA_VERSION 1.0 |
| 24 | |
| 25 | // layout types for title bars of the tabs |
| 26 | // (are selected up by evaluating the available free space ) |
| 27 | |
| 28 | class twTabInfo; // forward decl. |
| 29 | |
| 30 | #define wxTITLE_IMG_AND_TEXT 0 |
| 31 | #define wxTITLE_IMG_ONLY 1 |
| 32 | #define wxTITLE_BORDER_ONLY 2 |
| 33 | |
| 34 | /* |
| 35 | * class manages and decorates contained "tab"-windows. |
| 36 | * Draws decorations similar to those in "Project Workplace" |
| 37 | * of Microsoft Developer Studio 4.xx |
| 38 | */ |
| 39 | |
| 40 | class wxTabbedWindow : public wxPanel |
| 41 | { |
| 42 | DECLARE_DYNAMIC_CLASS( wxTabbedWindow ) |
| 43 | |
| 44 | public: |
| 45 | |
| 46 | friend class wxTabbedWindowSerializer; |
| 47 | |
| 48 | wxList mTabs; |
| 49 | int mActiveTab; |
| 50 | int mTitleHeight; |
| 51 | int mLayoutType; |
| 52 | |
| 53 | void HideInactiveTabs( bool andRepaint ); |
| 54 | |
| 55 | // overrride,to provide different font for tab-labels |
| 56 | |
| 57 | virtual wxFont GetLabelingFont(); |
| 58 | |
| 59 | // FOR NOW:: scrollbars are actually related to wxPaggedWindow |
| 60 | |
| 61 | wxScrollBar* mpTabScroll; |
| 62 | wxScrollBar* mpHorizScroll; |
| 63 | wxScrollBar* mpVertScroll; |
| 64 | |
| 65 | public: |
| 66 | |
| 67 | // public properties (invoke ReclaclLayout(TRUE) to apply changes) |
| 68 | |
| 69 | wxPen mWhitePen; // default: RGB(255,255,255) |
| 70 | wxPen mLightPen; // wxSYS_COLOUR_3DHIGHLIGHT |
| 71 | wxPen mGrayPen; // wxSYS_COLOUR_3DFACE |
| 72 | wxPen mDarkPen; // wxSYS_COLOUR_3DSHADOW |
| 73 | wxPen mBlackPen; // default: RGB( 0, 0, 0) |
| 74 | |
| 75 | int mVertGap; // default: 3 |
| 76 | int mHorizGap; // default: 5 |
| 77 | int mTitleVertGap; // default: 3 |
| 78 | int mTitleHorizGap; // default: 4 |
| 79 | int mImageTextGap; // default: 2 |
| 80 | int mFirstTitleGap; // default: 11 |
| 81 | int mBorderOnlyWidth; // default: 8 |
| 82 | |
| 83 | // notifications (can be handled by derivatives) |
| 84 | |
| 85 | virtual void OnTabAdded( twTabInfo* pInfo ) {} |
| 86 | |
| 87 | virtual void SizeTabs(int x,int y, int width, int height, bool repant); |
| 88 | |
| 89 | public: |
| 90 | wxTabbedWindow(); |
| 91 | virtual ~wxTabbedWindow(); |
| 92 | |
| 93 | // tabs can be also added when the window is |
| 94 | // already displayed - "on the fly" |
| 95 | |
| 96 | virtual void AddTab( wxWindow* pContent, // contained window |
| 97 | wxString tabText, // tab label |
| 98 | wxString imageFileName = "", // if "", only text label is displayed |
| 99 | long imageType = wxBITMAP_TYPE_BMP ); |
| 100 | |
| 101 | // NOTE:: if this AddTab(..) overload is called, the |
| 102 | // image bitmap will not be serialized (if performed), |
| 103 | // use the above method instead, so that images could |
| 104 | // be restored using the given file names |
| 105 | |
| 106 | virtual void AddTab( wxWindow* pContent, |
| 107 | wxString tabText, |
| 108 | wxBitmap* pImage = NULL ); |
| 109 | |
| 110 | |
| 111 | virtual void RemoveTab( int tabNo ); |
| 112 | |
| 113 | /* misc accessors */ |
| 114 | |
| 115 | virtual int GetTabCount(); |
| 116 | virtual wxWindow* GetTab( int tabNo ); |
| 117 | virtual wxWindow* GetActiveTab(); |
| 118 | virtual void SetActiveTab( int tabNo ); |
| 119 | |
| 120 | void DrawShadedRect( int x, int y, int width, int height, |
| 121 | wxPen& upperPen, wxPen& lowerPen, wxDC& dc ); |
| 122 | |
| 123 | virtual void DrawDecorations( wxDC& dc ); |
| 124 | |
| 125 | // return -1, if non of the title bars was hitted, |
| 126 | // otherwise the index of the hitted tab title bar |
| 127 | |
| 128 | virtual int HitTest( const wxPoint& pos ); |
| 129 | |
| 130 | // should be invoked to redisplay window with changed properties |
| 131 | |
| 132 | virtual void RecalcLayout( bool andRepaint = TRUE ); |
| 133 | |
| 134 | // event handlers |
| 135 | |
| 136 | void OnPaint( wxPaintEvent& event ); |
| 137 | void OnSize ( wxSizeEvent& event ); |
| 138 | |
| 139 | void OnBkErase( wxEraseEvent& event ); |
| 140 | void OnLButtonDown( wxMouseEvent& event ); |
| 141 | |
| 142 | DECLARE_EVENT_TABLE() |
| 143 | }; |
| 144 | |
| 145 | /* |
| 146 | * class manages and decorates contained "sheets" (or pages). |
| 147 | * Draws decorations similar to those in "Output window" |
| 148 | * of Microsoft Developer Studio 4.xx |
| 149 | */ |
| 150 | |
| 151 | class wxPaggedWindow : public wxTabbedWindow |
| 152 | { |
| 153 | DECLARE_DYNAMIC_CLASS( wxPaggedWindow ) |
| 154 | protected: |
| 155 | |
| 156 | bool mScrollEventInProgress; |
| 157 | |
| 158 | // drag&drop state variables |
| 159 | |
| 160 | bool mIsDragged; |
| 161 | int mDagOrigin; |
| 162 | wxCursor mResizeCursor; |
| 163 | wxCursor mNormalCursor; |
| 164 | bool mCursorChanged; |
| 165 | int mOriginalTitleRowLen; |
| 166 | |
| 167 | void DrawPaperBar( twTabInfo& tab, int x, int y, |
| 168 | wxBrush& brush, wxPen& pen, wxDC& dc ); |
| 169 | |
| 170 | int GetWholeTabRowLen(); |
| 171 | |
| 172 | // adjusts scorllbars to fit around tabs |
| 173 | |
| 174 | virtual void OnTabAdded( twTabInfo* pInfo ); |
| 175 | |
| 176 | // sets smaller font for page-labels |
| 177 | |
| 178 | virtual wxFont GetLabelingFont(); |
| 179 | |
| 180 | public: |
| 181 | int mTitleRowStart; |
| 182 | int mResizeNailGap; |
| 183 | int mTabTrianGap; |
| 184 | int mTitleRowLen; // actual title row length |
| 185 | int mAdjustableTitleRowLen; // setup by dragging mini-sash |
| 186 | // with the mosue pointer |
| 187 | int mCurentRowOfs; |
| 188 | |
| 189 | wxBrush mGrayBrush; |
| 190 | wxBrush mWhiteBrush; |
| 191 | |
| 192 | public: |
| 193 | wxPaggedWindow(); |
| 194 | ~wxPaggedWindow(); |
| 195 | |
| 196 | // NOTE:: use public methods of the base class |
| 197 | // to add "pages" to this window |
| 198 | |
| 199 | /* misc accessors */ |
| 200 | |
| 201 | // below two methods should be called after |
| 202 | // the tabs were added (AddTab(..)). Set up |
| 203 | // these scrollbars to match the needs of the |
| 204 | // tabs added into this area |
| 205 | |
| 206 | wxScrollBar& GetVerticalScrollBar(); |
| 207 | wxScrollBar& GetHorizontalScrollBar(); |
| 208 | |
| 209 | virtual void DrawDecorations( wxDC& dc ); |
| 210 | |
| 211 | // return -1, if non of the title bars was hitted, |
| 212 | // otherwise the index of the hitted tab title bar |
| 213 | |
| 214 | virtual int HitTest( const wxPoint& pos ); |
| 215 | |
| 216 | virtual void RecalcLayout( bool andRepaint = TRUE ); |
| 217 | |
| 218 | // event handlers |
| 219 | |
| 220 | void OnPaint( wxPaintEvent& event ); |
| 221 | void OnSize ( wxSizeEvent& event ); |
| 222 | void OnLButtonDown( wxMouseEvent& event ); |
| 223 | void OnLButtonUp ( wxMouseEvent& event ); |
| 224 | void OnMouseMove ( wxMouseEvent& event ); |
| 225 | void OnScroll ( wxScrollEvent& event ); |
| 226 | |
| 227 | DECLARE_EVENT_TABLE() |
| 228 | }; |
| 229 | |
| 230 | // helper structure of wxTabbedWindow |
| 231 | |
| 232 | class twTabInfo : public wxObject |
| 233 | { |
| 234 | DECLARE_DYNAMIC_CLASS( twTabInfo ) |
| 235 | public: |
| 236 | twTabInfo(); |
| 237 | ~twTabInfo(); |
| 238 | |
| 239 | int ImgWidth(); |
| 240 | int ImgHeight(); |
| 241 | int ImageToTxtGap( int prefGap ); |
| 242 | |
| 243 | bool HasImg(); |
| 244 | wxBitmap& GetImg(); |
| 245 | bool HasText(); |
| 246 | wxString& GetText(); |
| 247 | wxWindow& GetContent(); |
| 248 | |
| 249 | public: |
| 250 | wxWindow* mpContent; |
| 251 | wxBitmap mBitMap; |
| 252 | |
| 253 | wxString mText; |
| 254 | wxSize mDims; |
| 255 | |
| 256 | // used for serialization |
| 257 | wxString mImageFile; |
| 258 | long mImageType; |
| 259 | |
| 260 | }; |
| 261 | |
| 262 | #endif |