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