| 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/button.h" |
| 32 | #include "wx/checkbox.h" |
| 33 | #include "wx/radiobox.h" |
| 34 | #include "wx/statbox.h" |
| 35 | #include "wx/stattext.h" |
| 36 | #include "wx/textctrl.h" |
| 37 | #endif |
| 38 | |
| 39 | #include "wx/sizer.h" |
| 40 | |
| 41 | #include "wx/statline.h" |
| 42 | |
| 43 | #include "widgets.h" |
| 44 | |
| 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 | // StaticWidgetsPage |
| 78 | // ---------------------------------------------------------------------------- |
| 79 | |
| 80 | class StaticWidgetsPage : public WidgetsPage |
| 81 | { |
| 82 | public: |
| 83 | StaticWidgetsPage(wxNotebook *notebook, wxImageList *imaglist); |
| 84 | virtual ~StaticWidgetsPage(); |
| 85 | |
| 86 | protected: |
| 87 | // event handlers |
| 88 | void OnCheckOrRadioBox(wxCommandEvent& event); |
| 89 | |
| 90 | void OnButtonReset(wxCommandEvent& event); |
| 91 | void OnButtonBoxText(wxCommandEvent& event); |
| 92 | void OnButtonLabelText(wxCommandEvent& event); |
| 93 | |
| 94 | // reset all parameters |
| 95 | void Reset(); |
| 96 | |
| 97 | // (re)create all controls |
| 98 | void CreateStatic(); |
| 99 | |
| 100 | // the controls |
| 101 | // ------------ |
| 102 | |
| 103 | // the check/radio boxes for styles |
| 104 | wxCheckBox *m_chkVert, |
| 105 | *m_chkAutoResize; |
| 106 | |
| 107 | wxRadioBox *m_radioHAlign, |
| 108 | *m_radioVAlign; |
| 109 | |
| 110 | // the controls and the sizer containing them |
| 111 | wxStaticBoxSizer *m_sizerStatBox; |
| 112 | wxStaticText *m_statText; |
| 113 | wxStaticLine *m_statLine; |
| 114 | wxSizer *m_sizerStatic; |
| 115 | |
| 116 | // the text entries for command parameters |
| 117 | wxTextCtrl *m_textBox, |
| 118 | *m_textLabel; |
| 119 | |
| 120 | private: |
| 121 | DECLARE_EVENT_TABLE() |
| 122 | DECLARE_WIDGETS_PAGE(StaticWidgetsPage) |
| 123 | }; |
| 124 | |
| 125 | // ---------------------------------------------------------------------------- |
| 126 | // event tables |
| 127 | // ---------------------------------------------------------------------------- |
| 128 | |
| 129 | BEGIN_EVENT_TABLE(StaticWidgetsPage, WidgetsPage) |
| 130 | EVT_BUTTON(StaticPage_Reset, StaticWidgetsPage::OnButtonReset) |
| 131 | EVT_BUTTON(StaticPage_LabelText, StaticWidgetsPage::OnButtonLabelText) |
| 132 | EVT_BUTTON(StaticPage_BoxText, StaticWidgetsPage::OnButtonBoxText) |
| 133 | |
| 134 | EVT_CHECKBOX(-1, StaticWidgetsPage::OnCheckOrRadioBox) |
| 135 | EVT_RADIOBOX(-1, StaticWidgetsPage::OnCheckOrRadioBox) |
| 136 | END_EVENT_TABLE() |
| 137 | |
| 138 | // ============================================================================ |
| 139 | // implementation |
| 140 | // ============================================================================ |
| 141 | |
| 142 | IMPLEMENT_WIDGETS_PAGE(StaticWidgetsPage, _T("Static")); |
| 143 | |
| 144 | StaticWidgetsPage::StaticWidgetsPage(wxNotebook *notebook, |
| 145 | wxImageList *imaglist) |
| 146 | : WidgetsPage(notebook) |
| 147 | { |
| 148 | imaglist->Add(wxBitmap(statbox_xpm)); |
| 149 | |
| 150 | // init everything |
| 151 | m_chkVert = |
| 152 | m_chkAutoResize = (wxCheckBox *)NULL; |
| 153 | |
| 154 | m_radioHAlign = |
| 155 | m_radioVAlign = (wxRadioBox *)NULL; |
| 156 | |
| 157 | m_statLine = (wxStaticLine *)NULL; |
| 158 | m_statText = (wxStaticText *)NULL; |
| 159 | |
| 160 | m_sizerStatBox = (wxStaticBoxSizer *)NULL; |
| 161 | m_sizerStatic = (wxSizer *)NULL; |
| 162 | |
| 163 | wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL); |
| 164 | |
| 165 | // left pane |
| 166 | wxStaticBox *box = new wxStaticBox(this, -1, _T("&Set style")); |
| 167 | |
| 168 | wxSizer *sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL); |
| 169 | |
| 170 | m_chkVert = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Vertical line")); |
| 171 | m_chkAutoResize = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Fit to text")); |
| 172 | sizerLeft->Add(5, 5, 0, wxGROW | wxALL, 5); // spacer |
| 173 | |
| 174 | static const wxString halign[] = |
| 175 | { |
| 176 | _T("left"), |
| 177 | _T("centre"), |
| 178 | _T("right"), |
| 179 | }; |
| 180 | |
| 181 | static const wxString valign[] = |
| 182 | { |
| 183 | _T("top"), |
| 184 | _T("centre"), |
| 185 | _T("bottom"), |
| 186 | }; |
| 187 | |
| 188 | m_radioHAlign = new wxRadioBox(this, -1, _T("&Horz alignment"), |
| 189 | wxDefaultPosition, wxDefaultSize, |
| 190 | WXSIZEOF(halign), halign); |
| 191 | m_radioVAlign = new wxRadioBox(this, -1, _T("&Vert alignment"), |
| 192 | wxDefaultPosition, wxDefaultSize, |
| 193 | WXSIZEOF(valign), valign); |
| 194 | |
| 195 | sizerLeft->Add(m_radioHAlign, 0, wxGROW | wxALL, 5); |
| 196 | sizerLeft->Add(m_radioVAlign, 0, wxGROW | wxALL, 5); |
| 197 | |
| 198 | wxButton *btn = new wxButton(this, StaticPage_Reset, _T("&Reset")); |
| 199 | sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL | wxALL, 15); |
| 200 | |
| 201 | // middle pane |
| 202 | wxStaticBox *box2 = new wxStaticBox(this, -1, _T("&Change labels")); |
| 203 | wxSizer *sizerMiddle = new wxStaticBoxSizer(box2, wxVERTICAL); |
| 204 | |
| 205 | wxSizer *sizerRow; |
| 206 | |
| 207 | sizerRow = CreateSizerWithTextAndButton(StaticPage_BoxText, |
| 208 | _T("Change &box label"), |
| 209 | -1, &m_textBox); |
| 210 | sizerMiddle->Add(sizerRow, 0, wxGROW | wxALL, 5); |
| 211 | |
| 212 | sizerRow = CreateSizerWithTextAndButton(StaticPage_LabelText, |
| 213 | _T("Change &text label"), |
| 214 | -1, &m_textLabel); |
| 215 | sizerMiddle->Add(sizerRow, 0, wxGROW | wxALL, 5); |
| 216 | |
| 217 | m_textBox->SetValue(_T("This is a box")); |
| 218 | m_textLabel->SetValue(_T("And this is a label\ninside the box")); |
| 219 | |
| 220 | // right pane |
| 221 | wxSizer *sizerRight = new wxBoxSizer(wxHORIZONTAL); |
| 222 | sizerRight->SetMinSize(250, 0); |
| 223 | m_sizerStatic = sizerRight; |
| 224 | |
| 225 | CreateStatic(); |
| 226 | |
| 227 | // the 3 panes panes compose the window |
| 228 | sizerTop->Add(sizerLeft, 0, wxGROW | (wxALL & ~wxLEFT), 10); |
| 229 | sizerTop->Add(sizerMiddle, 1, wxGROW | wxALL, 10); |
| 230 | sizerTop->Add(sizerRight, 1, wxGROW | (wxALL & ~wxRIGHT), 10); |
| 231 | |
| 232 | // final initializations |
| 233 | Reset(); |
| 234 | |
| 235 | SetAutoLayout(TRUE); |
| 236 | SetSizer(sizerTop); |
| 237 | |
| 238 | sizerTop->Fit(this); |
| 239 | } |
| 240 | |
| 241 | StaticWidgetsPage::~StaticWidgetsPage() |
| 242 | { |
| 243 | } |
| 244 | |
| 245 | // ---------------------------------------------------------------------------- |
| 246 | // operations |
| 247 | // ---------------------------------------------------------------------------- |
| 248 | |
| 249 | void StaticWidgetsPage::Reset() |
| 250 | { |
| 251 | m_chkVert->SetValue(FALSE); |
| 252 | m_chkAutoResize->SetValue(TRUE); |
| 253 | |
| 254 | m_radioHAlign->SetSelection(StaticHAlign_Left); |
| 255 | m_radioVAlign->SetSelection(StaticVAlign_Top); |
| 256 | } |
| 257 | |
| 258 | void StaticWidgetsPage::CreateStatic() |
| 259 | { |
| 260 | bool isVert = m_chkVert->GetValue(); |
| 261 | |
| 262 | if ( m_sizerStatBox ) |
| 263 | { |
| 264 | m_sizerStatic->Remove(m_sizerStatBox); |
| 265 | |
| 266 | // delete m_sizerStatBox; -- deleted by Remove() |
| 267 | delete m_statText; |
| 268 | delete m_statLine; |
| 269 | } |
| 270 | |
| 271 | int flagsBox = 0, |
| 272 | flagsText = 0; |
| 273 | |
| 274 | if ( !m_chkAutoResize->GetValue() ) |
| 275 | { |
| 276 | flagsText |= wxST_NO_AUTORESIZE; |
| 277 | } |
| 278 | |
| 279 | int align = 0; |
| 280 | switch ( m_radioHAlign->GetSelection() ) |
| 281 | { |
| 282 | default: |
| 283 | wxFAIL_MSG(_T("unexpected radiobox selection")); |
| 284 | // fall through |
| 285 | |
| 286 | case StaticHAlign_Left: |
| 287 | align |= wxALIGN_LEFT; |
| 288 | break; |
| 289 | |
| 290 | case StaticHAlign_Centre: |
| 291 | align |= wxALIGN_CENTRE_HORIZONTAL; |
| 292 | break; |
| 293 | |
| 294 | case StaticHAlign_Right: |
| 295 | align |= wxALIGN_RIGHT; |
| 296 | break; |
| 297 | } |
| 298 | |
| 299 | switch ( m_radioVAlign->GetSelection() ) |
| 300 | { |
| 301 | default: |
| 302 | wxFAIL_MSG(_T("unexpected radiobox selection")); |
| 303 | // fall through |
| 304 | |
| 305 | case StaticVAlign_Top: |
| 306 | align |= wxALIGN_TOP; |
| 307 | break; |
| 308 | |
| 309 | case StaticVAlign_Centre: |
| 310 | align |= wxALIGN_CENTRE_VERTICAL; |
| 311 | break; |
| 312 | |
| 313 | case StaticVAlign_Bottom: |
| 314 | align |= wxALIGN_BOTTOM; |
| 315 | break; |
| 316 | } |
| 317 | |
| 318 | flagsText |= align; |
| 319 | flagsBox |= align; |
| 320 | |
| 321 | wxStaticBox *box = new wxStaticBox(this, -1, m_textBox->GetValue(), |
| 322 | wxDefaultPosition, wxDefaultSize, |
| 323 | flagsBox); |
| 324 | m_sizerStatBox = new wxStaticBoxSizer(box, isVert ? wxHORIZONTAL |
| 325 | : wxVERTICAL); |
| 326 | |
| 327 | m_statText = new wxStaticText(this, -1, m_textLabel->GetValue(), |
| 328 | wxDefaultPosition, wxDefaultSize, |
| 329 | flagsText); |
| 330 | |
| 331 | m_statLine = new wxStaticLine(this, -1, |
| 332 | wxDefaultPosition, wxDefaultSize, |
| 333 | isVert ? wxLI_VERTICAL : wxLI_HORIZONTAL); |
| 334 | |
| 335 | m_sizerStatBox->Add(m_statText, 1, wxGROW | wxALL, 5); |
| 336 | m_sizerStatBox->Add(m_statLine, 0, wxGROW | wxALL, 5); |
| 337 | m_sizerStatBox->Add(0, 0, 1); |
| 338 | |
| 339 | m_sizerStatic->Add(m_sizerStatBox, 1, wxGROW); |
| 340 | |
| 341 | m_sizerStatic->Layout(); |
| 342 | } |
| 343 | |
| 344 | // ---------------------------------------------------------------------------- |
| 345 | // event handlers |
| 346 | // ---------------------------------------------------------------------------- |
| 347 | |
| 348 | void StaticWidgetsPage::OnButtonReset(wxCommandEvent& WXUNUSED(event)) |
| 349 | { |
| 350 | Reset(); |
| 351 | |
| 352 | CreateStatic(); |
| 353 | } |
| 354 | |
| 355 | void StaticWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& event) |
| 356 | { |
| 357 | CreateStatic(); |
| 358 | } |
| 359 | |
| 360 | void StaticWidgetsPage::OnButtonBoxText(wxCommandEvent& event) |
| 361 | { |
| 362 | m_sizerStatBox->GetStaticBox()->SetLabel(m_textBox->GetValue()); |
| 363 | } |
| 364 | |
| 365 | void StaticWidgetsPage::OnButtonLabelText(wxCommandEvent& event) |
| 366 | { |
| 367 | m_statText->SetLabel(m_textLabel->GetValue()); |
| 368 | } |
| 369 | |