1 /////////////////////////////////////////////////////////////////////////////
2 // Program: wxWidgets 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: static.cpp 43755 2006-12-03 13:43:44Z VZ $
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 = wxID_HIGHEST,
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:
MyStaticText(wxWindow * parent,wxWindowID id,const wxString & label,const wxPoint & pos=wxDefaultPosition,const wxSize & size=wxDefaultSize,long style=0)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:
OnMouseEvent(wxMouseEvent & WXUNUSED (event))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:
MyStaticBox(wxWindow * parent,wxWindowID id,const wxString & label,const wxPoint & pos=wxDefaultPosition,const wxSize & size=wxDefaultSize,long style=0)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:
OnMouseEvent(wxMouseEvent & WXUNUSED (event))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(WidgetsBookCtrl *book, wxImageList *imaglist);
~StaticWidgetsPage()143 virtual ~StaticWidgetsPage(){};
144
GetWidget() const145 virtual wxControl *GetWidget() const { return m_statText; }
RecreateWidget()146 virtual void RecreateWidget() { CreateStatic(); }
147
148 // lazy creation of the content
149 virtual void CreateContent();
150
151 protected:
152 // event handlers
153 void OnCheckOrRadioBox(wxCommandEvent& event);
154
155 void OnButtonReset(wxCommandEvent& event);
156 void OnButtonBoxText(wxCommandEvent& event);
157 void OnButtonLabelText(wxCommandEvent& event);
158
159 // reset all parameters
160 void Reset();
161
162 // (re)create all controls
163 void CreateStatic();
164
165 // the controls
166 // ------------
167
168 // the check/radio boxes for styles
169 wxCheckBox *m_chkVert,
170 *m_chkAutoResize;
171
172 wxRadioBox *m_radioHAlign,
173 *m_radioVAlign;
174
175 // the controls and the sizer containing them
176 wxStaticBox *m_staticBox;
177 wxStaticBoxSizer *m_sizerStatBox;
178 wxStaticText *m_statText;
179 #if wxUSE_STATLINE
180 wxStaticLine *m_statLine;
181 #endif // wxUSE_STATLINE
182 wxSizer *m_sizerStatic;
183
184 // the text entries for command parameters
185 wxTextCtrl *m_textBox,
186 *m_textLabel;
187
188 private:
189 DECLARE_EVENT_TABLE()
190 DECLARE_WIDGETS_PAGE(StaticWidgetsPage)
191 };
192
193 // ----------------------------------------------------------------------------
194 // event tables
195 // ----------------------------------------------------------------------------
196
197 BEGIN_EVENT_TABLE(StaticWidgetsPage, WidgetsPage)
198 EVT_BUTTON(StaticPage_Reset, StaticWidgetsPage::OnButtonReset)
199 EVT_BUTTON(StaticPage_LabelText, StaticWidgetsPage::OnButtonLabelText)
200 EVT_BUTTON(StaticPage_BoxText, StaticWidgetsPage::OnButtonBoxText)
201
202 EVT_CHECKBOX(wxID_ANY, StaticWidgetsPage::OnCheckOrRadioBox)
203 EVT_RADIOBOX(wxID_ANY, StaticWidgetsPage::OnCheckOrRadioBox)
204 END_EVENT_TABLE()
205
206 // ============================================================================
207 // implementation
208 // ============================================================================
209
210 IMPLEMENT_WIDGETS_PAGE(StaticWidgetsPage, _T("Static"),
211 (int)wxPlatform(GENERIC_CTRLS).If(wxOS_WINDOWS,NATIVE_CTRLS)
212 );
213
StaticWidgetsPage(WidgetsBookCtrl * book,wxImageList * imaglist)214 StaticWidgetsPage::StaticWidgetsPage(WidgetsBookCtrl *book,
215 wxImageList *imaglist)
216 : WidgetsPage(book, imaglist, statbox_xpm)
217 {
218 // init everything
219 m_chkVert =
220 m_chkAutoResize = (wxCheckBox *)NULL;
221
222 m_radioHAlign =
223 m_radioVAlign = (wxRadioBox *)NULL;
224
225 #if wxUSE_STATLINE
226 m_statLine = (wxStaticLine *)NULL;
227 #endif // wxUSE_STATLINE
228 m_statText = (wxStaticText *)NULL;
229
230 m_staticBox = (wxStaticBox *)NULL;
231 m_sizerStatBox = (wxStaticBoxSizer *)NULL;
232 m_sizerStatic = (wxSizer *)NULL;
233 }
234
CreateContent()235 void StaticWidgetsPage::CreateContent()
236 {
237 wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL);
238
239 // left pane
240 wxStaticBox *box = new wxStaticBox(this, wxID_ANY, _T("&Set style"));
241
242 wxSizer *sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL);
243
244 m_chkVert = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Vertical line"));
245 m_chkAutoResize = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Fit to text"));
246 sizerLeft->Add(5, 5, 0, wxGROW | wxALL, 5); // spacer
247
248 static const wxString halign[] =
249 {
250 _T("left"),
251 _T("centre"),
252 _T("right"),
253 };
254
255 static const wxString valign[] =
256 {
257 _T("top"),
258 _T("centre"),
259 _T("bottom"),
260 };
261
262 m_radioHAlign = new wxRadioBox(this, wxID_ANY, _T("&Horz alignment"),
263 wxDefaultPosition, wxDefaultSize,
264 WXSIZEOF(halign), halign);
265 m_radioVAlign = new wxRadioBox(this, wxID_ANY, _T("&Vert alignment"),
266 wxDefaultPosition, wxDefaultSize,
267 WXSIZEOF(valign), valign);
268
269 sizerLeft->Add(m_radioHAlign, 0, wxGROW | wxALL, 5);
270 sizerLeft->Add(m_radioVAlign, 0, wxGROW | wxALL, 5);
271
272 wxButton *btn = new wxButton(this, StaticPage_Reset, _T("&Reset"));
273 sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL | wxALL, 15);
274
275 // middle pane
276 wxStaticBox *box2 = new wxStaticBox(this, wxID_ANY, _T("&Change labels"));
277 wxSizer *sizerMiddle = new wxStaticBoxSizer(box2, wxVERTICAL);
278
279 wxSizer *sizerRow;
280
281 sizerRow = CreateSizerWithTextAndButton(StaticPage_BoxText,
282 _T("Change &box label"),
283 wxID_ANY, &m_textBox);
284 sizerMiddle->Add(sizerRow, 0, wxGROW | wxALL, 5);
285
286 sizerRow = CreateSizerWithTextAndButton(StaticPage_LabelText,
287 _T("Change &text label"),
288 wxID_ANY, &m_textLabel);
289 sizerMiddle->Add(sizerRow, 0, wxGROW | wxALL, 5);
290
291 m_textBox->SetValue(_T("This is a box"));
292 m_textLabel->SetValue(_T("And this is a label\ninside the box"));
293
294 // right pane
295 wxSizer *sizerRight = new wxBoxSizer(wxHORIZONTAL);
296 sizerRight->SetMinSize(150, 0);
297 m_sizerStatic = sizerRight;
298
299 CreateStatic();
300
301 // the 3 panes panes compose the window
302 sizerTop->Add(sizerLeft, 0, wxGROW | (wxALL & ~wxLEFT), 10);
303 sizerTop->Add(sizerMiddle, 0, wxGROW | wxALL, 10);
304 sizerTop->Add(sizerRight, 1, wxGROW | (wxALL & ~wxRIGHT), 10);
305
306 // final initializations
307 Reset();
308
309 SetSizer(sizerTop);
310 }
311
312 // ----------------------------------------------------------------------------
313 // operations
314 // ----------------------------------------------------------------------------
315
Reset()316 void StaticWidgetsPage::Reset()
317 {
318 m_chkVert->SetValue(false);
319 m_chkAutoResize->SetValue(true);
320
321 m_radioHAlign->SetSelection(StaticHAlign_Left);
322 m_radioVAlign->SetSelection(StaticVAlign_Top);
323 }
324
CreateStatic()325 void StaticWidgetsPage::CreateStatic()
326 {
327 bool isVert = m_chkVert->GetValue();
328
329 if ( m_sizerStatBox )
330 {
331 delete m_staticBox;
332 // delete m_sizerStatBox; -- deleted by Remove()
333 m_sizerStatic->Remove(m_sizerStatBox);
334 delete m_statText;
335 #if wxUSE_STATLINE
336 delete m_statLine;
337 #endif // wxUSE_STATLINE
338 }
339
340 int flagsBox = 0,
341 flagsText = ms_defaultFlags;
342
343 if ( !m_chkAutoResize->GetValue() )
344 {
345 flagsText |= wxST_NO_AUTORESIZE;
346 }
347
348 int align = 0;
349 switch ( m_radioHAlign->GetSelection() )
350 {
351 default:
352 wxFAIL_MSG(_T("unexpected radiobox selection"));
353 // fall through
354
355 case StaticHAlign_Left:
356 align |= wxALIGN_LEFT;
357 break;
358
359 case StaticHAlign_Centre:
360 align |= wxALIGN_CENTRE_HORIZONTAL;
361 break;
362
363 case StaticHAlign_Right:
364 align |= wxALIGN_RIGHT;
365 break;
366 }
367
368 switch ( m_radioVAlign->GetSelection() )
369 {
370 default:
371 wxFAIL_MSG(_T("unexpected radiobox selection"));
372 // fall through
373
374 case StaticVAlign_Top:
375 align |= wxALIGN_TOP;
376 break;
377
378 case StaticVAlign_Centre:
379 align |= wxALIGN_CENTRE_VERTICAL;
380 break;
381
382 case StaticVAlign_Bottom:
383 align |= wxALIGN_BOTTOM;
384 break;
385 }
386
387 flagsText |= align;
388 flagsBox |= align;
389
390 m_staticBox = new MyStaticBox(this, wxID_ANY, m_textBox->GetValue(),
391 wxDefaultPosition, wxDefaultSize,
392 flagsBox);
393 m_sizerStatBox = new wxStaticBoxSizer(m_staticBox, isVert ? wxHORIZONTAL
394 : wxVERTICAL);
395
396 m_statText = new MyStaticText(this, wxID_ANY, m_textLabel->GetValue(),
397 wxDefaultPosition, wxDefaultSize,
398 flagsText);
399
400 #if wxUSE_STATLINE
401 m_statLine = new wxStaticLine(this, wxID_ANY,
402 wxDefaultPosition, wxDefaultSize,
403 isVert ? wxLI_VERTICAL : wxLI_HORIZONTAL);
404 #endif // wxUSE_STATLINE
405
406 m_sizerStatBox->Add(m_statText, 1, wxGROW | wxALL, 5);
407 #if wxUSE_STATLINE
408 m_sizerStatBox->Add(m_statLine, 0, wxGROW | wxALL, 5);
409 #endif // wxUSE_STATLINE
410 m_sizerStatBox->Add(0, 0, 1);
411
412 m_sizerStatic->Add(m_sizerStatBox, 1, wxGROW);
413
414 m_sizerStatic->Layout();
415 }
416
417 // ----------------------------------------------------------------------------
418 // event handlers
419 // ----------------------------------------------------------------------------
420
OnButtonReset(wxCommandEvent & WXUNUSED (event))421 void StaticWidgetsPage::OnButtonReset(wxCommandEvent& WXUNUSED(event))
422 {
423 Reset();
424
425 CreateStatic();
426 }
427
OnCheckOrRadioBox(wxCommandEvent & WXUNUSED (event))428 void StaticWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event))
429 {
430 CreateStatic();
431 }
432
OnButtonBoxText(wxCommandEvent & WXUNUSED (event))433 void StaticWidgetsPage::OnButtonBoxText(wxCommandEvent& WXUNUSED(event))
434 {
435 m_sizerStatBox->GetStaticBox()->SetLabel(m_textBox->GetValue());
436 }
437
OnButtonLabelText(wxCommandEvent & WXUNUSED (event))438 void StaticWidgetsPage::OnButtonLabelText(wxCommandEvent& WXUNUSED(event))
439 {
440 m_statText->SetLabel(m_textLabel->GetValue());
441 }
442
443