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1/////////////////////////////////////////////////////////////////////////////
2// Name: tabg.h
3// Purpose: Generic tabbed dialogs
4// Author: Julian Smart
5// Modified by:
6// Created: 01/02/97
7// RCS-ID: $Id$
8// Copyright: (c)
9// Licence: wxWindows licence
10/////////////////////////////////////////////////////////////////////////////
11
12#ifndef __TABGH_G__
13#define __TABGH_G__
14
15#ifdef __GNUG__
16#pragma interface "tabg.h"
17#endif
18
19#define WXTAB_VERSION 1.1
20
21#include "wx/hash.h"
22#include "wx/string.h"
4b5f3fe6 23#include "wx/dialog.h"
c801d85f 24
4b5f3fe6 25class WXDLLEXPORT wxTabView;
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26
27/*
28 * A wxTabControl is the internal and visual representation
29 * of the tab.
30 */
31
4b5f3fe6 32class WXDLLEXPORT wxTabControl: public wxObject
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33{
34DECLARE_DYNAMIC_CLASS(wxTabControl)
35public:
c67daf87 36 wxTabControl(wxTabView *v = (wxTabView *) NULL);
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37 ~wxTabControl(void);
38
39 virtual void OnDraw(wxDC& dc, bool lastInRow);
40 inline void SetLabel(const wxString& str) { m_controlLabel = str; }
41 inline wxString GetLabel(void) const { return m_controlLabel; }
42
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43 inline void SetFont(const wxFont& f) { m_labelFont = f; }
44 inline wxFont *GetFont(void) const { return (wxFont*) & m_labelFont; }
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45
46 inline void SetSelected(bool sel) { m_isSelected = sel; }
47 inline bool IsSelected(void) const { return m_isSelected; }
48
49 inline void SetPosition(int x, int y) { m_offsetX = x; m_offsetY = y; }
50 inline void SetSize(int x, int y) { m_width = x; m_height = y; }
51
52 inline void SetRowPosition(int r) { m_rowPosition = r; }
53 inline int GetRowPosition() const { return m_rowPosition; }
54 inline void SetColPosition(int c) { m_colPosition = c; }
55 inline int GetColPosition() const { return m_colPosition; }
56
57 inline int GetX(void) const { return m_offsetX; }
58 inline int GetY(void) const { return m_offsetY; }
59 inline int GetWidth(void) const { return m_width; }
60 inline int GetHeight(void) const { return m_height; }
61
62 inline int GetId(void) const { return m_id; }
63 inline void SetId(int i) { m_id = i; }
64
65 virtual bool HitTest(int x, int y) const ;
66
67protected:
68 wxTabView* m_view;
69 wxString m_controlLabel;
70 bool m_isSelected;
02800301 71 wxFont m_labelFont;
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72 int m_offsetX; // Offsets from top-left of tab view area (the area below the tabs)
73 int m_offsetY;
74 int m_width;
75 int m_height;
76 int m_id;
77 int m_rowPosition; // Position in row from 0
78 int m_colPosition; // Position in col from 0
79};
80
81/*
82 * Each wxTabLayer is a list of tabs. E.g. there
83 * are 3 layers in the MS Word Options dialog.
84 */
85
4b5f3fe6 86class WXDLLEXPORT wxTabLayer: public wxList
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87{
88 DECLARE_DYNAMIC_CLASS(wxTabLayer)
89 public:
90 wxTabLayer(void)
91 {
92 }
93};
94
95/*
96 * The wxTabView controls and draws the tabbed object
97 */
98
99#define wxTAB_STYLE_DRAW_BOX 1 // Draws 3D boxes round tab layers
100#define wxTAB_STYLE_COLOUR_INTERIOR 2 // Colours interior of tabs, otherwise draws outline
101
4b5f3fe6 102class WXDLLEXPORT wxTabView: public wxObject
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103{
104DECLARE_DYNAMIC_CLASS(wxTabView)
105public:
106 wxTabView(long style = wxTAB_STYLE_DRAW_BOX | wxTAB_STYLE_COLOUR_INTERIOR);
107 ~wxTabView();
108
109 inline int GetNumberOfLayers() const { return m_layers.Number(); }
110 inline wxList& GetLayers() { return m_layers; }
111
112 inline void SetWindow(wxWindow* wnd) { m_window = wnd; }
113 inline wxWindow* GetWindow(void) const { return m_window; }
114
115 // Automatically positions tabs
c67daf87 116 wxTabControl *AddTab(int id, const wxString& label, wxTabControl *existingTab = (wxTabControl *) NULL);
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117
118 void ClearTabs(bool deleteTabs = TRUE);
119
120 // Layout tabs (optional, e.g. if resizing window)
121 void Layout(void);
122
123 // Draw all tabs
124 virtual void Draw(wxDC& dc);
125
126 // Process mouse event, return FALSE if we didn't process it
127 virtual bool OnEvent(wxMouseEvent& event);
128
129 // Called when a tab is activated
130 virtual void OnTabActivate(int activateId, int deactivateId);
131 // Allows vetoing
132 virtual bool OnTabPreActivate(int WXUNUSED(activateId), int WXUNUSED(deactivateId) ) { return TRUE; };
133
134 // Allows use of application-supplied wxTabControl classes.
135 virtual wxTabControl *OnCreateTabControl(void) { return new wxTabControl(this); }
136
137 void SetHighlightColour(const wxColour& col);
138 void SetShadowColour(const wxColour& col);
139 void SetBackgroundColour(const wxColour& col);
140 inline void SetTextColour(const wxColour& col) { m_textColour = col; }
141
142 inline wxColour GetHighlightColour(void) const { return m_highlightColour; }
143 inline wxColour GetShadowColour(void) const { return m_shadowColour; }
144 inline wxColour GetBackgroundColour(void) const { return m_backgroundColour; }
145 inline wxColour GetTextColour(void) const { return m_textColour; }
146 inline wxPen *GetHighlightPen(void) const { return m_highlightPen; }
147 inline wxPen *GetShadowPen(void) const { return m_shadowPen; }
148 inline wxPen *GetBackgroundPen(void) const { return m_backgroundPen; }
149 inline wxBrush *GetBackgroundBrush(void) const { return m_backgroundBrush; }
150
151 inline void SetViewRect(const wxRectangle& rect) { m_tabViewRect = rect; }
152 inline wxRect GetViewRect(void) const { return m_tabViewRect; }
153
154 // Calculate tab width to fit to view, and optionally adjust the view
155 // to fit the tabs exactly.
156 int CalculateTabWidth(int noTabs, bool adjustView = FALSE);
157
158 inline void SetTabStyle(long style) { m_tabStyle = style; }
159 inline long GetTabStyle(void) const { return m_tabStyle; }
160
161 inline void SetTabSize(int w, int h) { m_tabWidth = w; m_tabHeight = h; }
162 inline int GetTabWidth(void) const { return m_tabWidth; }
163 inline int GetTabHeight(void) const { return m_tabHeight; }
164 inline void SetTabSelectionHeight(int h) { m_tabSelectionHeight = h; }
165 inline int GetTabSelectionHeight(void) const { return m_tabSelectionHeight; }
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166
167 // Returns the total height of the tabs component -- this may be several
168 // times the height of a tab, if there are several tab layers (rows).
169 int GetTotalTabHeight();
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170
171 inline int GetTopMargin(void) const { return m_topMargin; }
172 inline void SetTopMargin(int margin) { m_topMargin = margin; }
173
174 void SetTabSelection(int sel, bool activateTool = TRUE);
175 inline int GetTabSelection() const { return m_tabSelection; }
176
177 // Find tab control for id
178 wxTabControl *FindTabControlForId(int id) const ;
179
180 // Find tab control for layer, position (starting from zero)
181 wxTabControl *FindTabControlForPosition(int layer, int position) const ;
182
183 inline int GetHorizontalTabOffset() const { return m_tabHorizontalOffset; }
184 inline int GetHorizontalTabSpacing() const { return m_tabHorizontalSpacing; }
185 inline void SetHorizontalTabOffset(int sp) { m_tabHorizontalOffset = sp; }
186 inline void SetHorizontalTabSpacing(int sp) { m_tabHorizontalSpacing = sp; }
187
188 inline void SetVerticalTabTextSpacing(int s) { m_tabVerticalTextSpacing = s; }
189 inline int GetVerticalTabTextSpacing() const { return m_tabVerticalTextSpacing; }
190
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191 inline wxFont *GetTabFont() const { return (wxFont*) & m_tabFont; }
192 inline void SetTabFont(const wxFont& f) { m_tabFont = f; }
c801d85f 193
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194 inline wxFont *GetSelectedTabFont() const { return (wxFont*) & m_tabSelectedFont; }
195 inline void SetSelectedTabFont(const wxFont& f) { m_tabSelectedFont = f; }
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196 // Find the node and the column at which this control is positioned.
197 wxNode *FindTabNodeAndColumn(wxTabControl *control, int *col) const ;
198
199 // Do the necessary to change to this tab
200 virtual bool ChangeTab(wxTabControl *control);
201
202 // Move the selected tab to the bottom layer, if necessary,
203 // without calling app activation code
204 bool MoveSelectionTab(wxTabControl *control);
205
206 inline int GetNumberOfTabs() const { return m_noTabs; }
207
208protected:
209 // List of layers, from front to back.
210 wxList m_layers;
211
212 // Selected tab
213 int m_tabSelection;
214
215 // Usual tab height
216 int m_tabHeight;
217
218 // The height of the selected tab
219 int m_tabSelectionHeight;
220
221 // Usual tab width
222 int m_tabWidth;
223
224 // Space between tabs
225 int m_tabHorizontalSpacing;
226
227 // Space between top of normal tab and text
228 int m_tabVerticalTextSpacing;
229
230 // Horizontal offset of each tab row above the first
231 int m_tabHorizontalOffset;
232
233 // The distance between the bottom of the first tab row
234 // and the top of the client area (i.e. the margin)
235 int m_topMargin;
236
237 // The position and size of the view above which the tabs are placed.
238 // I.e., the internal client area of the sheet.
239 wxRect m_tabViewRect;
240
241 // Bitlist of styles
242 long m_tabStyle;
243
244 // Colours
245 wxColour m_highlightColour;
246 wxColour m_shadowColour;
247 wxColour m_backgroundColour;
248 wxColour m_textColour;
249
250 // Pen and brush cache
251 wxPen* m_highlightPen;
252 wxPen* m_shadowPen;
253 wxPen* m_backgroundPen;
254 wxBrush* m_backgroundBrush;
255
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256 wxFont m_tabFont;
257 wxFont m_tabSelectedFont;
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258
259 int m_noTabs;
260
261 wxWindow* m_window;
262};
263
264/*
265 * A dialog box class that is tab-friendly
266 */
267
4b5f3fe6 268class WXDLLEXPORT wxTabbedDialog: public wxDialog
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269{
270DECLARE_DYNAMIC_CLASS(wxTabbedDialog)
271
272public:
273
debe6624 274 wxTabbedDialog(wxWindow *parent, wxWindowID id, const wxString& title,
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275 const wxPoint& pos = wxDefaultPosition,
276 const wxSize& size = wxDefaultSize,
debe6624 277 long windowStyle = wxDEFAULT_DIALOG_STYLE, const wxString& name = wxDialogNameStr);
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278 ~wxTabbedDialog(void);
279
280 inline wxTabView *GetTabView() const { return m_tabView; }
281 inline void SetTabView(wxTabView *v) { m_tabView = v; }
282
283 void OnCloseWindow(wxCloseEvent& event);
284 void OnMouseEvent(wxMouseEvent& event);
285 void OnPaint(wxPaintEvent& event);
286
287protected:
288 wxTabView* m_tabView;
289
290DECLARE_EVENT_TABLE()
291};
292
293/*
294 * A panel class that is tab-friendly
295 */
296
4b5f3fe6 297class WXDLLEXPORT wxTabbedPanel: public wxPanel
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298{
299DECLARE_DYNAMIC_CLASS(wxTabbedPanel)
300
301public:
302
debe6624 303 wxTabbedPanel(wxWindow *parent, wxWindowID id,
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304 const wxPoint& pos = wxDefaultPosition,
305 const wxSize& size = wxDefaultSize,
debe6624 306 long windowStyle = 0, const wxString& name = wxPanelNameStr);
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307 ~wxTabbedPanel(void);
308
309 inline wxTabView *GetTabView() const { return m_tabView; }
310 inline void SetTabView(wxTabView *v) { m_tabView = v; }
311
312 void OnMouseEvent(wxMouseEvent& event);
313 void OnPaint(wxPaintEvent& event);
314
315protected:
316 wxTabView* m_tabView;
317
318DECLARE_EVENT_TABLE()
319};
320
4b5f3fe6 321class WXDLLEXPORT wxPanelTabView: public wxTabView
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322{
323DECLARE_DYNAMIC_CLASS(wxPanelTabView)
324public:
325 wxPanelTabView(wxPanel *pan, long style = wxTAB_STYLE_DRAW_BOX | wxTAB_STYLE_COLOUR_INTERIOR);
326 ~wxPanelTabView(void);
327
328 // Called when a tab is activated
329 virtual void OnTabActivate(int activateId, int deactivateId);
330
331 // Specific to this class
332 void AddTabWindow(int id, wxWindow *window);
333 wxWindow *GetTabWindow(int id) const ;
334 void ClearWindows(bool deleteWindows = TRUE);
335 inline wxWindow *GetCurrentWindow() const { return m_currentWindow; }
336
337 void ShowWindowForTab(int id);
4b5f3fe6 338 inline wxList& GetWindows() const { return (wxList&) m_tabWindows; }
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339
340protected:
341 // List of panels, one for each tab. Indexed
342 // by tab ID.
343 wxList m_tabWindows;
344 wxWindow* m_currentWindow;
345 wxPanel* m_panel;
346};
347
348#endif
349