samples/collpane/collpane.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        collpane.cpp
   3 // Purpose:     wxCollapsiblePane sample
   4 // Author:      Francesco Montorsi
   5 // Modified by:
   6 // Created:     14/10/06
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Francesco Montorsi
   9 // Licence:     wxWindows licence
  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 #ifndef WX_PRECOMP
  28     #include "wx/log.h"
  29
  30     #include "wx/app.h"
  31     #include "wx/frame.h"
  32
  33     #include "wx/scrolwin.h"
  34     #include "wx/menu.h"
  35
  36     #include "wx/textdlg.h"       // for wxGetTextFromUser
  37 #endif
  38
  39 #include "wx/collpane.h"
  40 #include "wx/sizer.h"
  41 #include "wx/stattext.h"
  42 #include "wx/clrpicker.h"
  43 #include "wx/filepicker.h"
  44 #include "wx/fontpicker.h"
  45 #include "wx/aboutdlg.h"
  46
  47 #ifndef wxHAS_IMAGES_IN_RESOURCES
  48     #include "../sample.xpm"
  49 #endif
  50
  51 // ----------------------------------------------------------------------------
  52 // constants
  53 // ----------------------------------------------------------------------------
  54
  55 // ID for the menu commands
  56 enum
  57 {
  58     PANE_COLLAPSE = 100,
  59     PANE_EXPAND,
  60     PANE_SETLABEL,
  61     PANE_SHOWDLG,
  62     PANE_ABOUT = wxID_ABOUT,
  63     PANE_QUIT = wxID_EXIT,
  64
  65     PANE_BUTTON,
  66     PANE_TEXTCTRL
  67 };
  68
  69
  70 // ----------------------------------------------------------------------------
  71 // our classes
  72 // ----------------------------------------------------------------------------
  73
  74 class MyApp: public wxApp
  75 {
  76 public:
  77     MyApp() { }
  78
  79     virtual bool OnInit();
  80
  81     wxDECLARE_NO_COPY_CLASS(MyApp);
  82 };
  83
  84 class MyFrame: public wxFrame
  85 {
  86 public:
  87     MyFrame();
  88     virtual ~MyFrame();
  89
  90     // Menu commands
  91     void OnCollapse(wxCommandEvent& event);
  92     void OnExpand(wxCommandEvent& event);
  93     void OnSetLabel(wxCommandEvent& event);
  94     void OnShowDialog(wxCommandEvent& event);
  95     void Quit(wxCommandEvent& event);
  96     void OnAbout(wxCommandEvent& event);
  97
  98     // UI update handlers
  99     void OnCollapseUpdateUI(wxUpdateUIEvent& event);
 100     void OnExpandUpdateUI(wxUpdateUIEvent& event);
 101
 102 private:
 103     wxCollapsiblePane *m_collPane;
 104     wxBoxSizer *m_paneSizer;
 105
 106     DECLARE_EVENT_TABLE()
 107     wxDECLARE_NO_COPY_CLASS(MyFrame);
 108 };
 109
 110 class MyDialog : public wxDialog
 111 {
 112 public:
 113     MyDialog(wxFrame *parent);
 114     void OnToggleStatus(wxCommandEvent& WXUNUSED(ev));
 115     void OnAlignButton(wxCommandEvent& WXUNUSED(ev));
 116     void OnPaneChanged(wxCollapsiblePaneEvent& event);
 117
 118 private:
 119     wxCollapsiblePane *m_collPane;
 120     wxGridSizer *m_paneSizer;
 121
 122     DECLARE_EVENT_TABLE()
 123     wxDECLARE_NO_COPY_CLASS(MyDialog);
 124 };
 125
 126
 127
 128 // ============================================================================
 129 // implementation
 130 // ============================================================================
 131
 132 // ----------------------------------------------------------------------------
 133 // MyApp
 134 // ----------------------------------------------------------------------------
 135
 136 IMPLEMENT_APP(MyApp)
 137
 138 bool MyApp::OnInit()
 139 {
 140     if ( !wxApp::OnInit() )
 141         return false;
 142
 143     // create and show the main frame
 144     MyFrame* frame = new MyFrame;
 145
 146     frame->Show(true);
 147
 148     return true;
 149 }
 150
 151 // ----------------------------------------------------------------------------
 152 // MyFrame
 153 // ----------------------------------------------------------------------------
 154
 155 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 156     EVT_MENU(PANE_COLLAPSE, MyFrame::OnCollapse)
 157     EVT_MENU(PANE_EXPAND, MyFrame::OnExpand)
 158     EVT_MENU(PANE_SETLABEL, MyFrame::OnSetLabel)
 159     EVT_MENU(PANE_SHOWDLG, MyFrame::OnShowDialog)
 160     EVT_MENU(PANE_ABOUT, MyFrame::OnAbout)
 161     EVT_MENU(PANE_QUIT, MyFrame::Quit)
 162
 163     EVT_UPDATE_UI(PANE_COLLAPSE, MyFrame::OnCollapseUpdateUI)
 164     EVT_UPDATE_UI(PANE_EXPAND, MyFrame::OnExpandUpdateUI)
 165 END_EVENT_TABLE()
 166
 167 // My frame constructor
 168 MyFrame::MyFrame()
 169        : wxFrame(NULL, wxID_ANY, wxT("wxCollapsiblePane sample"),
 170                  wxDefaultPosition, wxSize(420, 300),
 171                  wxDEFAULT_FRAME_STYLE | wxNO_FULL_REPAINT_ON_RESIZE)
 172 {
 173     SetIcon(wxICON(sample));
 174
 175 #if wxUSE_STATUSBAR
 176     CreateStatusBar(2);
 177 #endif // wxUSE_STATUSBAR
 178
 179     // Make a menubar
 180     wxMenu *paneMenu = new wxMenu;
 181     paneMenu->Append(PANE_COLLAPSE, wxT("Collapse\tCtrl-C"));
 182     paneMenu->Append(PANE_EXPAND, wxT("Expand\tCtrl-E"));
 183     paneMenu->AppendSeparator();
 184     paneMenu->Append(PANE_SETLABEL, wxT("Set label...\tCtrl-L"));
 185     paneMenu->AppendSeparator();
 186     paneMenu->Append(PANE_SHOWDLG, wxT("Show dialog...\tCtrl-S"));
 187     paneMenu->AppendSeparator();
 188     paneMenu->Append(PANE_QUIT);
 189
 190     wxMenu *helpMenu = new wxMenu;
 191     helpMenu->Append(PANE_ABOUT);
 192
 193     wxMenuBar *menuBar = new wxMenuBar;
 194     menuBar->Append(paneMenu, wxT("&Pane"));
 195     menuBar->Append(helpMenu, wxT("&Help"));
 196     SetMenuBar(menuBar);
 197
 198     m_collPane = new wxCollapsiblePane(this, -1, wxT("test!"));
 199     wxWindow *win = m_collPane->GetPane();
 200
 201     m_paneSizer = new wxBoxSizer( wxHORIZONTAL );
 202     wxBoxSizer* paneSubSizer = new wxBoxSizer( wxVERTICAL );
 203     m_paneSizer->AddSpacer( 20 );
 204     m_paneSizer->Add( paneSubSizer, 1 );
 205
 206     paneSubSizer->Add( new wxStaticText(win, -1, wxT("Static text") ), 0, wxALIGN_LEFT | wxALL, 3 );
 207     paneSubSizer->Add( new wxStaticText(win, -1, wxT("Yet another one!") ), 0, wxALIGN_LEFT | wxALL, 3 );
 208     paneSubSizer->Add( new wxTextCtrl(win, PANE_TEXTCTRL, wxT("Text control"), wxDefaultPosition, wxSize(80,-1) ), 0, wxALIGN_LEFT | wxALL, 3 );
 209     paneSubSizer->Add( new wxButton(win, PANE_BUTTON, wxT("Press to align right") ), 0, wxALIGN_LEFT | wxALL, 3 );
 210
 211     win->SetSizer( m_paneSizer );
 212 }
 213
 214 MyFrame::~MyFrame()
 215 {
 216 }
 217
 218 // menu command handlers
 219
 220 void MyFrame::Quit(wxCommandEvent& WXUNUSED(event) )
 221 {
 222     Close(true);
 223 }
 224
 225 void MyFrame::OnCollapse(wxCommandEvent& WXUNUSED(event) )
 226 {
 227     m_collPane->Collapse();
 228 }
 229
 230 void MyFrame::OnExpand(wxCommandEvent& WXUNUSED(event) )
 231 {
 232     m_collPane->Expand();
 233 }
 234
 235 void MyFrame::OnSetLabel(wxCommandEvent& WXUNUSED(event) )
 236 {
 237     wxString text = wxGetTextFromUser
 238                     (
 239                         wxT("Enter new label"),
 240                         wxGetTextFromUserPromptStr,
 241                         m_collPane->GetLabel()
 242                     );
 243     m_collPane->SetLabel(text);
 244 }
 245
 246 void MyFrame::OnShowDialog(wxCommandEvent& WXUNUSED(event) )
 247 {
 248     MyDialog dlg(this);
 249     dlg.ShowModal();
 250 }
 251
 252 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) )
 253 {
 254     wxAboutDialogInfo info;
 255     info.SetName(_("wxCollapsiblePane sample"));
 256     info.SetDescription(_("This sample program demonstrates usage of wxCollapsiblePane"));
 257     info.SetCopyright(wxT("(C) 2006 Francesco Montorsi <frm@users.sourceforge.net>"));
 258
 259     wxAboutBox(info);
 260 }
 261
 262 void MyFrame::OnCollapseUpdateUI(wxUpdateUIEvent& event)
 263 {
 264     event.Enable(!m_collPane->IsCollapsed());
 265 }
 266
 267 void MyFrame::OnExpandUpdateUI(wxUpdateUIEvent& event)
 268 {
 269     event.Enable(m_collPane->IsCollapsed());
 270 }
 271
 272
 273 // ----------------------------------------------------------------------------
 274 // MyDialog
 275 // ----------------------------------------------------------------------------
 276
 277 enum
 278 {
 279     PANEDLG_TOGGLESTATUS_BTN = wxID_HIGHEST
 280 };
 281
 282 BEGIN_EVENT_TABLE(MyDialog, wxDialog)
 283     EVT_BUTTON(PANEDLG_TOGGLESTATUS_BTN, MyDialog::OnToggleStatus)
 284     EVT_COLLAPSIBLEPANE_CHANGED(wxID_ANY, MyDialog::OnPaneChanged)
 285     EVT_BUTTON(PANE_BUTTON, MyDialog::OnAlignButton)
 286 END_EVENT_TABLE()
 287
 288 MyDialog::MyDialog(wxFrame *parent)
 289                 : wxDialog(parent, wxID_ANY, wxT("Test dialog"),
 290                             wxDefaultPosition, wxDefaultSize,
 291                             wxRESIZE_BORDER|wxDEFAULT_DIALOG_STYLE )
 292 {
 293     wxSizer *sz = new wxBoxSizer(wxVERTICAL);
 294     sz->Add(new wxStaticText(this, -1,
 295         wxT("This dialog allows you to test the wxCollapsiblePane control")),
 296         0, wxALL, 5);
 297     sz->Add(new wxButton(this, PANEDLG_TOGGLESTATUS_BTN, wxT("Change status")),
 298         1, wxGROW|wxALL, 5);
 299
 300     m_collPane = new wxCollapsiblePane(this, -1, wxT("Click here for a surprise"));
 301     sz->Add(m_collPane, 0, wxGROW|wxALL, 5);
 302     sz->Add(new wxTextCtrl(this, -1, wxT("just a test")), 0, wxGROW|wxALL, 5);
 303     sz->AddSpacer(10);
 304     sz->Add(new wxButton(this, wxID_OK), 0, wxALIGN_RIGHT|wxALL, 5);
 305
 306     // now add test controls in the collapsible pane
 307     wxWindow *win = m_collPane->GetPane();
 308     m_paneSizer = new wxGridSizer(4, 1, 5, 5);
 309
 310     m_paneSizer->Add( new wxStaticText(win, -1, wxT("Static text") ), 0, wxALIGN_LEFT );
 311     m_paneSizer->Add( new wxStaticText(win, -1, wxT("Yet another one!") ), 0, wxALIGN_LEFT );
 312     m_paneSizer->Add( new wxTextCtrl(win, PANE_TEXTCTRL, wxT("Text control"), wxDefaultPosition, wxSize(80,-1) ), 0, wxALIGN_LEFT );
 313     m_paneSizer->Add( new wxButton(win, PANE_BUTTON, wxT("Press to align right") ), 0, wxALIGN_LEFT );
 314     win->SetSizer( m_paneSizer );
 315
 316     win->SetSizer( m_paneSizer );
 317     m_paneSizer->SetSizeHints(win);
 318
 319     SetSizer(sz);
 320     sz->SetSizeHints(this);
 321 }
 322
 323 void MyDialog::OnToggleStatus(wxCommandEvent& WXUNUSED(ev))
 324 {
 325     m_collPane->Collapse(!m_collPane->IsCollapsed());
 326 }
 327
 328 void MyDialog::OnAlignButton(wxCommandEvent& WXUNUSED(ev))
 329 {
 330    wxSizerItem *item = m_paneSizer->GetItem( FindWindow(PANE_TEXTCTRL), true );
 331    item->SetFlag(  wxALIGN_RIGHT );
 332
 333    Layout();
 334 }
 335
 336 void MyDialog::OnPaneChanged(wxCollapsiblePaneEvent& event)
 337 {
 338     wxLogMessage(wxT("The pane has just been %s by the user"),
 339                event.GetCollapsed() ? wxT("collapsed") : wxT("expanded"));
 340 }
 341