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 __WXMSW__
  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( wxVERTICAL );
 202     m_paneSizer->Add( new wxStaticText(win, -1, wxT("Static text") ), 0, wxALIGN_LEFT );
 203     m_paneSizer->Add( new wxStaticText(win, -1, wxT("Yet another one!") ), 0, wxALIGN_LEFT );
 204     m_paneSizer->Add( new wxTextCtrl(win, PANE_TEXTCTRL, wxT("Text control"), wxDefaultPosition, wxSize(80,-1) ), 0, wxALIGN_LEFT );
 205     m_paneSizer->Add( new wxButton(win, PANE_BUTTON, wxT("Press to align right") ), 0, wxALIGN_LEFT );
 206     win->SetSizer( m_paneSizer );
 207 }
 208
 209 MyFrame::~MyFrame()
 210 {
 211 }
 212
 213 // menu command handlers
 214
 215 void MyFrame::Quit(wxCommandEvent& WXUNUSED(event) )
 216 {
 217     Close(true);
 218 }
 219
 220 void MyFrame::OnCollapse(wxCommandEvent& WXUNUSED(event) )
 221 {
 222     m_collPane->Collapse();
 223 }
 224
 225 void MyFrame::OnExpand(wxCommandEvent& WXUNUSED(event) )
 226 {
 227     m_collPane->Expand();
 228 }
 229
 230 void MyFrame::OnSetLabel(wxCommandEvent& WXUNUSED(event) )
 231 {
 232     wxString text = wxGetTextFromUser
 233                     (
 234                         wxT("Enter new label"),
 235                         wxGetTextFromUserPromptStr,
 236                         m_collPane->GetLabel()
 237                     );
 238     m_collPane->SetLabel(text);
 239 }
 240
 241 void MyFrame::OnShowDialog(wxCommandEvent& WXUNUSED(event) )
 242 {
 243     MyDialog dlg(this);
 244     dlg.ShowModal();
 245 }
 246
 247 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) )
 248 {
 249     wxAboutDialogInfo info;
 250     info.SetName(_("wxCollapsiblePane sample"));
 251     info.SetDescription(_("This sample program demonstrates usage of wxCollapsiblePane"));
 252     info.SetCopyright(wxT("(C) 2006 Francesco Montorsi <frm@users.sourceforge.net>"));
 253
 254     wxAboutBox(info);
 255 }
 256
 257 void MyFrame::OnCollapseUpdateUI(wxUpdateUIEvent& event)
 258 {
 259     event.Enable(!m_collPane->IsCollapsed());
 260 }
 261
 262 void MyFrame::OnExpandUpdateUI(wxUpdateUIEvent& event)
 263 {
 264     event.Enable(m_collPane->IsCollapsed());
 265 }
 266
 267
 268 // ----------------------------------------------------------------------------
 269 // MyDialog
 270 // ----------------------------------------------------------------------------
 271
 272 enum
 273 {
 274     PANEDLG_TOGGLESTATUS_BTN = wxID_HIGHEST
 275 };
 276
 277 BEGIN_EVENT_TABLE(MyDialog, wxDialog)
 278     EVT_BUTTON(PANEDLG_TOGGLESTATUS_BTN, MyDialog::OnToggleStatus)
 279     EVT_COLLAPSIBLEPANE_CHANGED(wxID_ANY, MyDialog::OnPaneChanged)
 280     EVT_BUTTON(PANE_BUTTON, MyDialog::OnAlignButton)
 281 END_EVENT_TABLE()
 282
 283 MyDialog::MyDialog(wxFrame *parent)
 284                 : wxDialog(parent, wxID_ANY, wxT("Test dialog"),
 285                             wxDefaultPosition, wxDefaultSize,
 286                             wxRESIZE_BORDER|wxDEFAULT_DIALOG_STYLE )
 287 {
 288     wxSizer *sz = new wxBoxSizer(wxVERTICAL);
 289     sz->Add(new wxStaticText(this, -1,
 290         wxT("This dialog allows you to test the wxCollapsiblePane control")),
 291         0, wxALL, 5);
 292     sz->Add(new wxButton(this, PANEDLG_TOGGLESTATUS_BTN, wxT("Change status")),
 293         1, wxGROW|wxALL, 5);
 294
 295     m_collPane = new wxCollapsiblePane(this, -1, wxT("Click here for a surprise"));
 296     sz->Add(m_collPane, 0, wxGROW|wxALL, 5);
 297     sz->Add(new wxTextCtrl(this, -1, wxT("just a test")), 0, wxGROW|wxALL, 5);
 298     sz->AddSpacer(10);
 299     sz->Add(new wxButton(this, wxID_OK), 0, wxALIGN_RIGHT|wxALL, 5);
 300
 301     // now add test controls in the collapsible pane
 302     wxWindow *win = m_collPane->GetPane();
 303     m_paneSizer = new wxGridSizer(4, 1, 5, 5);
 304
 305     m_paneSizer->Add( new wxStaticText(win, -1, wxT("Static text") ), 0, wxALIGN_LEFT );
 306     m_paneSizer->Add( new wxStaticText(win, -1, wxT("Yet another one!") ), 0, wxALIGN_LEFT );
 307     m_paneSizer->Add( new wxTextCtrl(win, PANE_TEXTCTRL, wxT("Text control"), wxDefaultPosition, wxSize(80,-1) ), 0, wxALIGN_LEFT );
 308     m_paneSizer->Add( new wxButton(win, PANE_BUTTON, wxT("Press to align right") ), 0, wxALIGN_LEFT );
 309     win->SetSizer( m_paneSizer );
 310
 311     win->SetSizer( m_paneSizer );
 312     m_paneSizer->SetSizeHints(win);
 313
 314     SetSizer(sz);
 315     sz->SetSizeHints(this);
 316 }
 317
 318 void MyDialog::OnToggleStatus(wxCommandEvent& WXUNUSED(ev))
 319 {
 320     m_collPane->Collapse(!m_collPane->IsCollapsed());
 321 }
 322
 323 void MyDialog::OnAlignButton(wxCommandEvent& WXUNUSED(ev))
 324 {
 325    wxSizerItem *item = m_paneSizer->GetItem( FindWindow(PANE_TEXTCTRL), true );
 326    item->SetFlag(  wxALIGN_RIGHT );
 327
 328    Layout();
 329 }
 330
 331 void MyDialog::OnPaneChanged(wxCollapsiblePaneEvent& event)
 332 {
 333     wxLogMessage(wxT("The pane has just been %s by the user"),
 334                event.GetCollapsed() ? wxT("collapsed") : wxT("expanded"));
 335 }
 336