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 // Copyright:   (c) Francesco Montorsi
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 // ============================================================================
  12 // declarations
  13 // ============================================================================
  14
  15 // ----------------------------------------------------------------------------
  16 // headers
  17 // ----------------------------------------------------------------------------
  18
  19 // For compilers that support precompilation, includes "wx/wx.h".
  20 #include "wx/wxprec.h"
  21
  22 #ifdef __BORLANDC__
  23     #pragma hdrstop
  24 #endif
  25
  26 #ifndef WX_PRECOMP
  27     #include "wx/log.h"
  28
  29     #include "wx/app.h"
  30     #include "wx/frame.h"
  31
  32     #include "wx/scrolwin.h"
  33     #include "wx/menu.h"
  34
  35     #include "wx/textdlg.h"       // for wxGetTextFromUser
  36 #endif
  37
  38 #include "wx/collpane.h"
  39 #include "wx/sizer.h"
  40 #include "wx/stattext.h"
  41 #include "wx/clrpicker.h"
  42 #include "wx/filepicker.h"
  43 #include "wx/fontpicker.h"
  44 #include "wx/aboutdlg.h"
  45
  46 #ifndef wxHAS_IMAGES_IN_RESOURCES
  47     #include "../sample.xpm"
  48 #endif
  49
  50 // ----------------------------------------------------------------------------
  51 // constants
  52 // ----------------------------------------------------------------------------
  53
  54 // ID for the menu commands
  55 enum
  56 {
  57     PANE_COLLAPSE = 100,
  58     PANE_EXPAND,
  59     PANE_SETLABEL,
  60     PANE_SHOWDLG,
  61     PANE_ABOUT = wxID_ABOUT,
  62     PANE_QUIT = wxID_EXIT,
  63
  64     PANE_BUTTON,
  65     PANE_TEXTCTRL
  66 };
  67
  68
  69 // ----------------------------------------------------------------------------
  70 // our classes
  71 // ----------------------------------------------------------------------------
  72
  73 class MyApp: public wxApp
  74 {
  75 public:
  76     MyApp() { }
  77
  78     virtual bool OnInit();
  79
  80     wxDECLARE_NO_COPY_CLASS(MyApp);
  81 };
  82
  83 class MyFrame: public wxFrame
  84 {
  85 public:
  86     MyFrame();
  87     virtual ~MyFrame();
  88
  89     // Menu commands
  90     void OnCollapse(wxCommandEvent& event);
  91     void OnExpand(wxCommandEvent& event);
  92     void OnSetLabel(wxCommandEvent& event);
  93     void OnShowDialog(wxCommandEvent& event);
  94     void Quit(wxCommandEvent& event);
  95     void OnAbout(wxCommandEvent& event);
  96
  97     // UI update handlers
  98     void OnCollapseUpdateUI(wxUpdateUIEvent& event);
  99     void OnExpandUpdateUI(wxUpdateUIEvent& event);
 100
 101 private:
 102     wxCollapsiblePane *m_collPane;
 103     wxBoxSizer *m_paneSizer;
 104
 105     DECLARE_EVENT_TABLE()
 106     wxDECLARE_NO_COPY_CLASS(MyFrame);
 107 };
 108
 109 class MyDialog : public wxDialog
 110 {
 111 public:
 112     MyDialog(wxFrame *parent);
 113     void OnToggleStatus(wxCommandEvent& WXUNUSED(ev));
 114     void OnAlignButton(wxCommandEvent& WXUNUSED(ev));
 115     void OnPaneChanged(wxCollapsiblePaneEvent& event);
 116
 117 private:
 118     wxCollapsiblePane *m_collPane;
 119     wxGridSizer *m_paneSizer;
 120
 121     DECLARE_EVENT_TABLE()
 122     wxDECLARE_NO_COPY_CLASS(MyDialog);
 123 };
 124
 125
 126
 127 // ============================================================================
 128 // implementation
 129 // ============================================================================
 130
 131 // ----------------------------------------------------------------------------
 132 // MyApp
 133 // ----------------------------------------------------------------------------
 134
 135 IMPLEMENT_APP(MyApp)
 136
 137 bool MyApp::OnInit()
 138 {
 139     if ( !wxApp::OnInit() )
 140         return false;
 141
 142     // create and show the main frame
 143     MyFrame* frame = new MyFrame;
 144
 145     frame->Show(true);
 146
 147     return true;
 148 }
 149
 150 // ----------------------------------------------------------------------------
 151 // MyFrame
 152 // ----------------------------------------------------------------------------
 153
 154 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 155     EVT_MENU(PANE_COLLAPSE, MyFrame::OnCollapse)
 156     EVT_MENU(PANE_EXPAND, MyFrame::OnExpand)
 157     EVT_MENU(PANE_SETLABEL, MyFrame::OnSetLabel)
 158     EVT_MENU(PANE_SHOWDLG, MyFrame::OnShowDialog)
 159     EVT_MENU(PANE_ABOUT, MyFrame::OnAbout)
 160     EVT_MENU(PANE_QUIT, MyFrame::Quit)
 161
 162     EVT_UPDATE_UI(PANE_COLLAPSE, MyFrame::OnCollapseUpdateUI)
 163     EVT_UPDATE_UI(PANE_EXPAND, MyFrame::OnExpandUpdateUI)
 164 END_EVENT_TABLE()
 165
 166 // My frame constructor
 167 MyFrame::MyFrame()
 168        : wxFrame(NULL, wxID_ANY, wxT("wxCollapsiblePane sample"),
 169                  wxDefaultPosition, wxSize(420, 300),
 170                  wxDEFAULT_FRAME_STYLE | wxNO_FULL_REPAINT_ON_RESIZE)
 171 {
 172     SetIcon(wxICON(sample));
 173
 174 #if wxUSE_STATUSBAR
 175     CreateStatusBar(2);
 176 #endif // wxUSE_STATUSBAR
 177
 178     // Make a menubar
 179     wxMenu *paneMenu = new wxMenu;
 180     paneMenu->Append(PANE_COLLAPSE, wxT("Collapse\tCtrl-C"));
 181     paneMenu->Append(PANE_EXPAND, wxT("Expand\tCtrl-E"));
 182     paneMenu->AppendSeparator();
 183     paneMenu->Append(PANE_SETLABEL, wxT("Set label...\tCtrl-L"));
 184     paneMenu->AppendSeparator();
 185     paneMenu->Append(PANE_SHOWDLG, wxT("Show dialog...\tCtrl-S"));
 186     paneMenu->AppendSeparator();
 187     paneMenu->Append(PANE_QUIT);
 188
 189     wxMenu *helpMenu = new wxMenu;
 190     helpMenu->Append(PANE_ABOUT);
 191
 192     wxMenuBar *menuBar = new wxMenuBar;
 193     menuBar->Append(paneMenu, wxT("&Pane"));
 194     menuBar->Append(helpMenu, wxT("&Help"));
 195     SetMenuBar(menuBar);
 196
 197     m_collPane = new wxCollapsiblePane(this, -1, wxT("test!"));
 198     wxWindow *win = m_collPane->GetPane();
 199
 200     m_paneSizer = new wxBoxSizer( wxHORIZONTAL );
 201     wxBoxSizer* paneSubSizer = new wxBoxSizer( wxVERTICAL );
 202     m_paneSizer->AddSpacer( 20 );
 203     m_paneSizer->Add( paneSubSizer, 1 );
 204
 205     paneSubSizer->Add( new wxStaticText(win, -1, wxT("Static text") ), 0, wxALIGN_LEFT | wxALL, 3 );
 206     paneSubSizer->Add( new wxStaticText(win, -1, wxT("Yet another one!") ), 0, wxALIGN_LEFT | wxALL, 3 );
 207     paneSubSizer->Add( new wxTextCtrl(win, PANE_TEXTCTRL, wxT("Text control"), wxDefaultPosition, wxSize(80,-1) ), 0, wxALIGN_LEFT | wxALL, 3 );
 208     paneSubSizer->Add( new wxButton(win, PANE_BUTTON, wxT("Press to align right") ), 0, wxALIGN_LEFT | wxALL, 3 );
 209
 210     win->SetSizer( m_paneSizer );
 211 }
 212
 213 MyFrame::~MyFrame()
 214 {
 215 }
 216
 217 // menu command handlers
 218
 219 void MyFrame::Quit(wxCommandEvent& WXUNUSED(event) )
 220 {
 221     Close(true);
 222 }
 223
 224 void MyFrame::OnCollapse(wxCommandEvent& WXUNUSED(event) )
 225 {
 226     m_collPane->Collapse();
 227 }
 228
 229 void MyFrame::OnExpand(wxCommandEvent& WXUNUSED(event) )
 230 {
 231     m_collPane->Expand();
 232 }
 233
 234 void MyFrame::OnSetLabel(wxCommandEvent& WXUNUSED(event) )
 235 {
 236     wxString text = wxGetTextFromUser
 237                     (
 238                         wxT("Enter new label"),
 239                         wxGetTextFromUserPromptStr,
 240                         m_collPane->GetLabel()
 241                     );
 242     m_collPane->SetLabel(text);
 243 }
 244
 245 void MyFrame::OnShowDialog(wxCommandEvent& WXUNUSED(event) )
 246 {
 247     MyDialog dlg(this);
 248     dlg.ShowModal();
 249 }
 250
 251 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) )
 252 {
 253     wxAboutDialogInfo info;
 254     info.SetName(_("wxCollapsiblePane sample"));
 255     info.SetDescription(_("This sample program demonstrates usage of wxCollapsiblePane"));
 256     info.SetCopyright(wxT("(C) 2006 Francesco Montorsi <frm@users.sourceforge.net>"));
 257
 258     wxAboutBox(info);
 259 }
 260
 261 void MyFrame::OnCollapseUpdateUI(wxUpdateUIEvent& event)
 262 {
 263     event.Enable(!m_collPane->IsCollapsed());
 264 }
 265
 266 void MyFrame::OnExpandUpdateUI(wxUpdateUIEvent& event)
 267 {
 268     event.Enable(m_collPane->IsCollapsed());
 269 }
 270
 271
 272 // ----------------------------------------------------------------------------
 273 // MyDialog
 274 // ----------------------------------------------------------------------------
 275
 276 enum
 277 {
 278     PANEDLG_TOGGLESTATUS_BTN = wxID_HIGHEST
 279 };
 280
 281 BEGIN_EVENT_TABLE(MyDialog, wxDialog)
 282     EVT_BUTTON(PANEDLG_TOGGLESTATUS_BTN, MyDialog::OnToggleStatus)
 283     EVT_COLLAPSIBLEPANE_CHANGED(wxID_ANY, MyDialog::OnPaneChanged)
 284     EVT_BUTTON(PANE_BUTTON, MyDialog::OnAlignButton)
 285 END_EVENT_TABLE()
 286
 287 MyDialog::MyDialog(wxFrame *parent)
 288                 : wxDialog(parent, wxID_ANY, wxT("Test dialog"),
 289                             wxDefaultPosition, wxDefaultSize,
 290                             wxRESIZE_BORDER|wxDEFAULT_DIALOG_STYLE )
 291 {
 292     wxSizer *sz = new wxBoxSizer(wxVERTICAL);
 293     sz->Add(new wxStaticText(this, -1,
 294         wxT("This dialog allows you to test the wxCollapsiblePane control")),
 295         0, wxALL, 5);
 296     sz->Add(new wxButton(this, PANEDLG_TOGGLESTATUS_BTN, wxT("Change status")),
 297         1, wxGROW|wxALL, 5);
 298
 299     m_collPane = new wxCollapsiblePane(this, -1, wxT("Click here for a surprise"));
 300     sz->Add(m_collPane, 0, wxGROW|wxALL, 5);
 301     sz->Add(new wxTextCtrl(this, -1, wxT("just a test")), 0, wxGROW|wxALL, 5);
 302     sz->AddSpacer(10);
 303     sz->Add(new wxButton(this, wxID_OK), 0, wxALIGN_RIGHT|wxALL, 5);
 304
 305     // now add test controls in the collapsible pane
 306     wxWindow *win = m_collPane->GetPane();
 307     m_paneSizer = new wxGridSizer(4, 1, 5, 5);
 308
 309     m_paneSizer->Add( new wxStaticText(win, -1, wxT("Static text") ), 0, wxALIGN_LEFT );
 310     m_paneSizer->Add( new wxStaticText(win, -1, wxT("Yet another one!") ), 0, wxALIGN_LEFT );
 311     m_paneSizer->Add( new wxTextCtrl(win, PANE_TEXTCTRL, wxT("Text control"), wxDefaultPosition, wxSize(80,-1) ), 0, wxALIGN_LEFT );
 312     m_paneSizer->Add( new wxButton(win, PANE_BUTTON, wxT("Press to align right") ), 0, wxALIGN_LEFT );
 313     win->SetSizer( m_paneSizer );
 314
 315     win->SetSizer( m_paneSizer );
 316     m_paneSizer->SetSizeHints(win);
 317
 318     SetSizer(sz);
 319     sz->SetSizeHints(this);
 320 }
 321
 322 void MyDialog::OnToggleStatus(wxCommandEvent& WXUNUSED(ev))
 323 {
 324     m_collPane->Collapse(!m_collPane->IsCollapsed());
 325 }
 326
 327 void MyDialog::OnAlignButton(wxCommandEvent& WXUNUSED(ev))
 328 {
 329    wxSizerItem *item = m_paneSizer->GetItem( FindWindow(PANE_TEXTCTRL), true );
 330    item->SetFlag(  wxALIGN_RIGHT );
 331
 332    Layout();
 333 }
 334
 335 void MyDialog::OnPaneChanged(wxCollapsiblePaneEvent& event)
 336 {
 337     wxLogMessage(wxT("The pane has just been %s by the user"),
 338                event.GetCollapsed() ? wxT("collapsed") : wxT("expanded"));
 339 }
 340