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1 /////////////////////////////////////////////////////////////////////////////
2 // Program: wxWindows Widgets Sample
3 // Name: static.cpp
4 // Purpose: Part of the widgets sample showing various static controls
5 // Author: Vadim Zeitlin
6 // Created: 11.04.01
7 // Id: $Id$
8 // Copyright: (c) 2001 Vadim Zeitlin
9 // License: wxWindows license
10 /////////////////////////////////////////////////////////////////////////////
11
12 // ============================================================================
13 // declarations
14 // ============================================================================
15
16 // ----------------------------------------------------------------------------
17 // headers
18 // ----------------------------------------------------------------------------
19
20 // for compilers that support precompilation, includes "wx/wx.h".
21 #include "wx/wxprec.h"
22
23 #ifdef __BORLANDC__
24 #pragma hdrstop
25 #endif
26
27 // for all others, include the necessary headers
28 #ifndef WX_PRECOMP
29 #include "wx/log.h"
30
31 #include "wx/bitmap.h"
32 #include "wx/button.h"
33 #include "wx/checkbox.h"
34 #include "wx/radiobox.h"
35 #include "wx/statbox.h"
36 #include "wx/stattext.h"
37 #include "wx/textctrl.h"
38 #endif
39
40 #include "wx/sizer.h"
41
42 #include "wx/statline.h"
43
44 #include "widgets.h"
45 #include "icons/statbox.xpm"
46
47 // ----------------------------------------------------------------------------
48 // constants
49 // ----------------------------------------------------------------------------
50
51 // control ids
52 enum
53 {
54 StaticPage_Reset = 100,
55 StaticPage_BoxText,
56 StaticPage_LabelText
57 };
58
59 // alignment radiobox values
60 enum
61 {
62 StaticHAlign_Left,
63 StaticHAlign_Centre,
64 StaticHAlign_Right,
65 StaticHAlign_Max
66 };
67
68 enum
69 {
70 StaticVAlign_Top,
71 StaticVAlign_Centre,
72 StaticVAlign_Bottom,
73 StaticVAlign_Max
74 };
75
76 // ----------------------------------------------------------------------------
77 // MyStaticText and MyStaticBox
78 // ----------------------------------------------------------------------------
79
80 // these 2 classes simply show that the static controls can get the mouse
81 // clicks too -- this used to be broken under MSW but works now
82
83 class MyStaticText : public wxStaticText
84 {
85 public:
86 MyStaticText(wxWindow* parent,
87 wxWindowID id,
88 const wxString& label,
89 const wxPoint& pos = wxDefaultPosition,
90 const wxSize& size = wxDefaultSize,
91 long style = 0)
92 : wxStaticText(parent, id, label, pos, size, style)
93 {
94 }
95
96 protected:
97 void OnMouseEvent(wxMouseEvent& WXUNUSED(event))
98 {
99 wxLogMessage(wxT("Clicked on static text"));
100 }
101
102 DECLARE_EVENT_TABLE()
103 };
104
105 class MyStaticBox : public wxStaticBox
106 {
107 public:
108 MyStaticBox(wxWindow* parent,
109 wxWindowID id,
110 const wxString& label,
111 const wxPoint& pos = wxDefaultPosition,
112 const wxSize& size = wxDefaultSize,
113 long style = 0)
114 : wxStaticBox(parent, id, label, pos, size, style)
115 {
116 }
117
118 protected:
119 void OnMouseEvent(wxMouseEvent& WXUNUSED(event))
120 {
121 wxLogMessage(wxT("Clicked on static box"));
122 }
123
124 DECLARE_EVENT_TABLE()
125 };
126
127 BEGIN_EVENT_TABLE(MyStaticText, wxStaticText)
128 EVT_LEFT_UP(MyStaticText::OnMouseEvent)
129 END_EVENT_TABLE()
130
131 BEGIN_EVENT_TABLE(MyStaticBox, wxStaticBox)
132 EVT_LEFT_UP(MyStaticBox::OnMouseEvent)
133 END_EVENT_TABLE()
134
135 // ----------------------------------------------------------------------------
136 // StaticWidgetsPage
137 // ----------------------------------------------------------------------------
138
139 class StaticWidgetsPage : public WidgetsPage
140 {
141 public:
142 StaticWidgetsPage(wxNotebook *notebook, wxImageList *imaglist);
143 virtual ~StaticWidgetsPage();
144
145 protected:
146 // event handlers
147 void OnCheckOrRadioBox(wxCommandEvent& event);
148
149 void OnButtonReset(wxCommandEvent& event);
150 void OnButtonBoxText(wxCommandEvent& event);
151 void OnButtonLabelText(wxCommandEvent& event);
152
153 // reset all parameters
154 void Reset();
155
156 // (re)create all controls
157 void CreateStatic();
158
159 // the controls
160 // ------------
161
162 // the check/radio boxes for styles
163 wxCheckBox *m_chkVert,
164 *m_chkAutoResize;
165
166 wxRadioBox *m_radioHAlign,
167 *m_radioVAlign;
168
169 // the controls and the sizer containing them
170 wxStaticBox *m_staticBox;
171 wxStaticBoxSizer *m_sizerStatBox;
172 wxStaticText *m_statText;
173 wxStaticLine *m_statLine;
174 wxSizer *m_sizerStatic;
175
176 // the text entries for command parameters
177 wxTextCtrl *m_textBox,
178 *m_textLabel;
179
180 private:
181 DECLARE_EVENT_TABLE()
182 DECLARE_WIDGETS_PAGE(StaticWidgetsPage)
183 };
184
185 // ----------------------------------------------------------------------------
186 // event tables
187 // ----------------------------------------------------------------------------
188
189 BEGIN_EVENT_TABLE(StaticWidgetsPage, WidgetsPage)
190 EVT_BUTTON(StaticPage_Reset, StaticWidgetsPage::OnButtonReset)
191 EVT_BUTTON(StaticPage_LabelText, StaticWidgetsPage::OnButtonLabelText)
192 EVT_BUTTON(StaticPage_BoxText, StaticWidgetsPage::OnButtonBoxText)
193
194 EVT_CHECKBOX(-1, StaticWidgetsPage::OnCheckOrRadioBox)
195 EVT_RADIOBOX(-1, StaticWidgetsPage::OnCheckOrRadioBox)
196 END_EVENT_TABLE()
197
198 // ============================================================================
199 // implementation
200 // ============================================================================
201
202 IMPLEMENT_WIDGETS_PAGE(StaticWidgetsPage, _T("Static"));
203
204 StaticWidgetsPage::StaticWidgetsPage(wxNotebook *notebook,
205 wxImageList *imaglist)
206 : WidgetsPage(notebook)
207 {
208 imaglist->Add(wxBitmap(statbox_xpm));
209
210 // init everything
211 m_chkVert =
212 m_chkAutoResize = (wxCheckBox *)NULL;
213
214 m_radioHAlign =
215 m_radioVAlign = (wxRadioBox *)NULL;
216
217 m_statLine = (wxStaticLine *)NULL;
218 m_statText = (wxStaticText *)NULL;
219
220 m_staticBox = (wxStaticBox *)NULL;
221 m_sizerStatBox = (wxStaticBoxSizer *)NULL;
222 m_sizerStatic = (wxSizer *)NULL;
223
224 wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL);
225
226 // left pane
227 wxStaticBox *box = new wxStaticBox(this, -1, _T("&Set style"));
228
229 wxSizer *sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL);
230
231 m_chkVert = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Vertical line"));
232 m_chkAutoResize = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Fit to text"));
233 sizerLeft->Add(5, 5, 0, wxGROW | wxALL, 5); // spacer
234
235 static const wxString halign[] =
236 {
237 _T("left"),
238 _T("centre"),
239 _T("right"),
240 };
241
242 static const wxString valign[] =
243 {
244 _T("top"),
245 _T("centre"),
246 _T("bottom"),
247 };
248
249 m_radioHAlign = new wxRadioBox(this, -1, _T("&Horz alignment"),
250 wxDefaultPosition, wxDefaultSize,
251 WXSIZEOF(halign), halign);
252 m_radioVAlign = new wxRadioBox(this, -1, _T("&Vert alignment"),
253 wxDefaultPosition, wxDefaultSize,
254 WXSIZEOF(valign), valign);
255
256 sizerLeft->Add(m_radioHAlign, 0, wxGROW | wxALL, 5);
257 sizerLeft->Add(m_radioVAlign, 0, wxGROW | wxALL, 5);
258
259 wxButton *btn = new wxButton(this, StaticPage_Reset, _T("&Reset"));
260 sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL | wxALL, 15);
261
262 // middle pane
263 wxStaticBox *box2 = new wxStaticBox(this, -1, _T("&Change labels"));
264 wxSizer *sizerMiddle = new wxStaticBoxSizer(box2, wxVERTICAL);
265
266 wxSizer *sizerRow;
267
268 sizerRow = CreateSizerWithTextAndButton(StaticPage_BoxText,
269 _T("Change &box label"),
270 -1, &m_textBox);
271 sizerMiddle->Add(sizerRow, 0, wxGROW | wxALL, 5);
272
273 sizerRow = CreateSizerWithTextAndButton(StaticPage_LabelText,
274 _T("Change &text label"),
275 -1, &m_textLabel);
276 sizerMiddle->Add(sizerRow, 0, wxGROW | wxALL, 5);
277
278 m_textBox->SetValue(_T("This is a box"));
279 m_textLabel->SetValue(_T("And this is a label\ninside the box"));
280
281 // right pane
282 wxSizer *sizerRight = new wxBoxSizer(wxHORIZONTAL);
283 sizerRight->SetMinSize(150, 0);
284 m_sizerStatic = sizerRight;
285
286 CreateStatic();
287
288 // the 3 panes panes compose the window
289 sizerTop->Add(sizerLeft, 0, wxGROW | (wxALL & ~wxLEFT), 10);
290 sizerTop->Add(sizerMiddle, 0, wxGROW | wxALL, 10);
291 sizerTop->Add(sizerRight, 1, wxGROW | (wxALL & ~wxRIGHT), 10);
292
293 // final initializations
294 Reset();
295
296 SetAutoLayout(TRUE);
297 SetSizer(sizerTop);
298
299 sizerTop->Fit(this);
300 }
301
302 StaticWidgetsPage::~StaticWidgetsPage()
303 {
304 }
305
306 // ----------------------------------------------------------------------------
307 // operations
308 // ----------------------------------------------------------------------------
309
310 void StaticWidgetsPage::Reset()
311 {
312 m_chkVert->SetValue(FALSE);
313 m_chkAutoResize->SetValue(TRUE);
314
315 m_radioHAlign->SetSelection(StaticHAlign_Left);
316 m_radioVAlign->SetSelection(StaticVAlign_Top);
317 }
318
319 void StaticWidgetsPage::CreateStatic()
320 {
321 bool isVert = m_chkVert->GetValue();
322
323 if ( m_sizerStatBox )
324 {
325 delete m_staticBox;
326 // delete m_sizerStatBox; -- deleted by Remove()
327 m_sizerStatic->Remove(m_sizerStatBox);
328 delete m_statText;
329 delete m_statLine;
330 }
331
332 int flagsBox = 0,
333 flagsText = 0;
334
335 if ( !m_chkAutoResize->GetValue() )
336 {
337 flagsText |= wxST_NO_AUTORESIZE;
338 }
339
340 int align = 0;
341 switch ( m_radioHAlign->GetSelection() )
342 {
343 default:
344 wxFAIL_MSG(_T("unexpected radiobox selection"));
345 // fall through
346
347 case StaticHAlign_Left:
348 align |= wxALIGN_LEFT;
349 break;
350
351 case StaticHAlign_Centre:
352 align |= wxALIGN_CENTRE_HORIZONTAL;
353 break;
354
355 case StaticHAlign_Right:
356 align |= wxALIGN_RIGHT;
357 break;
358 }
359
360 switch ( m_radioVAlign->GetSelection() )
361 {
362 default:
363 wxFAIL_MSG(_T("unexpected radiobox selection"));
364 // fall through
365
366 case StaticVAlign_Top:
367 align |= wxALIGN_TOP;
368 break;
369
370 case StaticVAlign_Centre:
371 align |= wxALIGN_CENTRE_VERTICAL;
372 break;
373
374 case StaticVAlign_Bottom:
375 align |= wxALIGN_BOTTOM;
376 break;
377 }
378
379 flagsText |= align;
380 flagsBox |= align;
381
382 m_staticBox = new MyStaticBox(this, -1, m_textBox->GetValue(),
383 wxDefaultPosition, wxDefaultSize,
384 flagsBox);
385 m_sizerStatBox = new wxStaticBoxSizer(m_staticBox, isVert ? wxHORIZONTAL
386 : wxVERTICAL);
387
388 m_statText = new MyStaticText(this, -1, m_textLabel->GetValue(),
389 wxDefaultPosition, wxDefaultSize,
390 flagsText);
391
392 m_statLine = new wxStaticLine(this, -1,
393 wxDefaultPosition, wxDefaultSize,
394 isVert ? wxLI_VERTICAL : wxLI_HORIZONTAL);
395
396 m_sizerStatBox->Add(m_statText, 1, wxGROW | wxALL, 5);
397 m_sizerStatBox->Add(m_statLine, 0, wxGROW | wxALL, 5);
398 m_sizerStatBox->Add(0, 0, 1);
399
400 m_sizerStatic->Add(m_sizerStatBox, 1, wxGROW);
401
402 m_sizerStatic->Layout();
403 }
404
405 // ----------------------------------------------------------------------------
406 // event handlers
407 // ----------------------------------------------------------------------------
408
409 void StaticWidgetsPage::OnButtonReset(wxCommandEvent& WXUNUSED(event))
410 {
411 Reset();
412
413 CreateStatic();
414 }
415
416 void StaticWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event))
417 {
418 CreateStatic();
419 }
420
421 void StaticWidgetsPage::OnButtonBoxText(wxCommandEvent& WXUNUSED(event))
422 {
423 m_sizerStatBox->GetStaticBox()->SetLabel(m_textBox->GetValue());
424 }
425
426 void StaticWidgetsPage::OnButtonLabelText(wxCommandEvent& WXUNUSED(event))
427 {
428 m_statText->SetLabel(m_textLabel->GetValue());
429 }
430