Make a couple virtuals protected so they can be overridden.

[wxWidgets.git] / samples / html / htmlctrl / htmlctrl.cpp

diff --git a/samples/html/htmlctrl/htmlctrl.cpp b/samples/html/htmlctrl/htmlctrl.cpp
old mode 100755 (executable)
new mode 100644 (file)
index f8fca45..081ea3a
--- a/samples/html/htmlctrl/htmlctrl.cpp
+++ b/samples/html/htmlctrl/htmlctrl.cpp
@@ -32,16 +32,14 @@
 
 #include "wx/html/webkit.h"
 
 
 #include "wx/html/webkit.h"
 

+#ifndef wxHAS_IMAGES_IN_RESOURCES
+    #include "../../sample.xpm"
+#endif
+

 // ----------------------------------------------------------------------------
 // resources
 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 // resources
 // ----------------------------------------------------------------------------
 

-// the application icon (under Windows and OS/2 it is in resources and even
-// though we could still include the XPM here it would be unused)
-#if !defined(__WXMSW__) && !defined(__WXPM__)
-    #include "../../sample.xpm"
-#endif
-

 enum {
     ID_BACK = wxID_HIGHEST + 1,
     ID_NEXT = wxID_HIGHEST + 2,
 enum {
     ID_BACK = wxID_HIGHEST + 1,
     ID_NEXT = wxID_HIGHEST + 2,


@@ -53,7 +51,7 @@ enum {
     ID_OPEN = wxID_HIGHEST + 8,
     ID_SAVE = wxID_HIGHEST + 9,
     ID_SET_SOURCE = wxID_HIGHEST + 10
     ID_OPEN = wxID_HIGHEST + 8,
     ID_SAVE = wxID_HIGHEST + 9,
     ID_SET_SOURCE = wxID_HIGHEST + 10

-    };
+};

 
 // ----------------------------------------------------------------------------
 // private classes
 
 // ----------------------------------------------------------------------------
 // private classes


@@ -131,8 +129,11 @@ IMPLEMENT_APP(MyApp)
 // 'Main program' equivalent: the program execution "starts" here
 bool MyApp::OnInit()
 {
 // 'Main program' equivalent: the program execution "starts" here
 bool MyApp::OnInit()
 {

+    if ( !wxApp::OnInit() )
+        return false;
+

     // create the main application window
     // create the main application window

-    MyFrame *frame = new MyFrame(_T("wxWebKit Sample"));
+    MyFrame *frame = new MyFrame(wxT("wxWebKit Sample"));

 
     // and show it (the frames, unlike simple controls, are not shown when
     // created initially)
 
     // and show it (the frames, unlike simple controls, are not shown when
     // created initially)


@@ -152,20 +153,22 @@ bool MyApp::OnInit()
 MyFrame::MyFrame(const wxString& title)
        : wxFrame(NULL, wxID_ANY, title, wxDefaultPosition, wxSize(500,500))
 {
 MyFrame::MyFrame(const wxString& title)
        : wxFrame(NULL, wxID_ANY, title, wxDefaultPosition, wxSize(500,500))
 {

+    SetIcon(wxICON(sample));
+

     wxMenuBar* myBar = new wxMenuBar();
     wxMenu* fileMenu = new wxMenu;
     fileMenu->Append(ID_OPEN, _("&Open"));
     fileMenu->Append(ID_SAVE, _("&Save"));
     myBar->Append(fileMenu, _("&File"));
     wxMenuBar* myBar = new wxMenuBar();
     wxMenu* fileMenu = new wxMenu;
     fileMenu->Append(ID_OPEN, _("&Open"));
     fileMenu->Append(ID_SAVE, _("&Save"));
     myBar->Append(fileMenu, _("&File"));

-    
+

     wxMenu* editMenu = new wxMenu;
     editMenu->Append(ID_SET_SOURCE, _("Set Page Source"));
     myBar->Append(editMenu, _("&Edit"));
     wxMenu* editMenu = new wxMenu;
     editMenu->Append(ID_SET_SOURCE, _("Set Page Source"));
     myBar->Append(editMenu, _("&Edit"));

-    
+

     //wxMenu* viewMenu = new wxMenu(_("View"));
     //viewMenu->Append(ID_VIEW_SOURCE, _("View Source"));
     //myBar->Append(viewMenu, _("View"));
     //wxMenu* viewMenu = new wxMenu(_("View"));
     //viewMenu->Append(ID_VIEW_SOURCE, _("View Source"));
     //myBar->Append(viewMenu, _("View"));

-    
+

     SetMenuBar(myBar);
 
     wxToolBar* myToolbar = CreateToolBar();
     SetMenuBar(myBar);
 
     wxToolBar* myToolbar = CreateToolBar();


@@ -181,19 +184,19 @@ MyFrame::MyFrame(const wxString& title)
     wxButton* btnReload = new wxButton(myToolbar, ID_RELOAD, _("Reload"));
     myToolbar->AddControl(btnReload);
     myToolbar->AddSeparator();
     wxButton* btnReload = new wxButton(myToolbar, ID_RELOAD, _("Reload"));
     myToolbar->AddControl(btnReload);
     myToolbar->AddSeparator();

-    urlText = new wxTextCtrl(myToolbar, ID_URLLIST, _T("http://www.wxwidgets.org"), wxDefaultPosition, wxSize(220, -1), wxTE_PROCESS_ENTER);
+    urlText = new wxTextCtrl(myToolbar, ID_URLLIST, wxT("http://www.wxwidgets.org"), wxDefaultPosition, wxSize(220, -1), wxTE_PROCESS_ENTER);

     myToolbar->AddControl(urlText);
     myToolbar->AddSeparator();
     myToolbar->Realize();
 
     // Testing wxWebKitCtrl inside a panel
 #if 1
     myToolbar->AddControl(urlText);
     myToolbar->AddSeparator();
     myToolbar->Realize();
 
     // Testing wxWebKitCtrl inside a panel
 #if 1

-    wxPanel* panel = new wxPanel(this, -1);
+    wxPanel* panel = new wxPanel(this, wxID_ANY);

 
     wxBoxSizer* boxSizer = new wxBoxSizer(wxVERTICAL);
     panel->SetSizer(boxSizer);
 
 
     wxBoxSizer* boxSizer = new wxBoxSizer(wxVERTICAL);
     panel->SetSizer(boxSizer);
 

-    mySafari = new wxWebKitCtrl(panel, ID_WEBKIT, _T("http://www.wxwidgets.org"), wxDefaultPosition, wxSize(200, 200));
+    mySafari = new wxWebKitCtrl(panel, ID_WEBKIT, wxT("http://www.wxwidgets.org"), wxDefaultPosition, wxSize(200, 200));

 
     boxSizer->Add(mySafari, 1, wxEXPAND);
 
 
     boxSizer->Add(mySafari, 1, wxEXPAND);
 


@@ -201,63 +204,77 @@ MyFrame::MyFrame(const wxString& title)
     SetSizer(frameSizer);
     frameSizer->Add(panel, 1, wxEXPAND);
 #else
     SetSizer(frameSizer);
     frameSizer->Add(panel, 1, wxEXPAND);
 #else

-    mySafari = new wxWebKitCtrl(this, ID_WEBKIT, _T("http://www.wxwidgets.org"), wxDefaultPosition, wxSize(200, 200));
+    mySafari = new wxWebKitCtrl(this, ID_WEBKIT, wxT("http://www.wxwidgets.org"), wxDefaultPosition, wxSize(200, 200));

 #endif
 #endif

-    
+

 #if wxUSE_STATUSBAR
     CreateStatusBar(2);
 #endif // wxUSE_STATUSBAR
 }
 
 #if wxUSE_STATUSBAR
     CreateStatusBar(2);
 #endif // wxUSE_STATUSBAR
 }
 

-void MyFrame::OnBackButton(wxCommandEvent& myEvent){
+void MyFrame::OnBackButton(wxCommandEvent& WXUNUSED(myEvent))
+{

     if (mySafari->CanGoBack())
         mySafari->GoBack();
 }
 
     if (mySafari->CanGoBack())
         mySafari->GoBack();
 }
 

-void MyFrame::OnNextButton(wxCommandEvent& myEvent){
+void MyFrame::OnNextButton(wxCommandEvent& WXUNUSED(myEvent))
+{

     if (mySafari->CanGoForward())
         mySafari->GoForward();
 }
 
     if (mySafari->CanGoForward())
         mySafari->GoForward();
 }
 

-void MyFrame::OnStopButton(wxCommandEvent& myEvent){
+void MyFrame::OnStopButton(wxCommandEvent& WXUNUSED(myEvent))
+{

         mySafari->Stop();
 }
 
         mySafari->Stop();
 }
 

-void MyFrame::OnReloadButton(wxCommandEvent& myEvent){
-       mySafari->Reload();
+void MyFrame::OnReloadButton(wxCommandEvent& WXUNUSED(myEvent))
+{
+    mySafari->Reload();

 }
 
 }
 

-void MyFrame::OnURLEnter(wxCommandEvent& myEvent){
+void MyFrame::OnURLEnter(wxCommandEvent& WXUNUSED(myEvent))
+{

     mySafari->LoadURL(urlText->GetValue());
 }
 
     mySafari->LoadURL(urlText->GetValue());
 }
 

-void MyFrame::OnStateChanged(wxWebKitStateChangedEvent& myEvent){
-    if (GetStatusBar() != NULL){
-        if (myEvent.GetState() == wxWEBKIT_STATE_NEGOTIATING){
+void MyFrame::OnStateChanged(wxWebKitStateChangedEvent& myEvent)
+{
+    if (GetStatusBar() != NULL)
+    {
+        if (myEvent.GetState() == wxWEBKIT_STATE_NEGOTIATING)
+        {

             GetStatusBar()->SetStatusText(_("Contacting ") + myEvent.GetURL());
             urlText->SetValue(myEvent.GetURL());
         }
             GetStatusBar()->SetStatusText(_("Contacting ") + myEvent.GetURL());
             urlText->SetValue(myEvent.GetURL());
         }

-        else if (myEvent.GetState() == wxWEBKIT_STATE_TRANSFERRING){
+        else if (myEvent.GetState() == wxWEBKIT_STATE_TRANSFERRING)
+        {

             GetStatusBar()->SetStatusText(_("Loading ") + myEvent.GetURL());
         }
             GetStatusBar()->SetStatusText(_("Loading ") + myEvent.GetURL());
         }

-        else if (myEvent.GetState() == wxWEBKIT_STATE_STOP){
+        else if (myEvent.GetState() == wxWEBKIT_STATE_STOP)
+        {

             GetStatusBar()->SetStatusText(_("Load complete."));
             SetTitle(mySafari->GetTitle());
         }
             GetStatusBar()->SetStatusText(_("Load complete."));
             SetTitle(mySafari->GetTitle());
         }

-        else if (myEvent.GetState() == wxWEBKIT_STATE_FAILED){
+        else if (myEvent.GetState() == wxWEBKIT_STATE_FAILED)
+        {

             GetStatusBar()->SetStatusText(_("Failed to load ") + myEvent.GetURL());
         }
     }
 
 }
 
             GetStatusBar()->SetStatusText(_("Failed to load ") + myEvent.GetURL());
         }
     }
 
 }
 

-void MyFrame::OnViewSource(wxCommandEvent& myEvent){
+void MyFrame::OnViewSource(wxCommandEvent& WXUNUSED(myEvent))
+{

     if (mySafari->CanGetPageSource())
         wxMessageBox(mySafari->GetPageSource());
 }
 
     if (mySafari->CanGetPageSource())
         wxMessageBox(mySafari->GetPageSource());
 }
 

-void MyFrame::OnSetSource(wxCommandEvent& myEvent){
-    if (mySafari){
+void MyFrame::OnSetSource(wxCommandEvent& WXUNUSED(myEvent))
+{
+    if (mySafari)
+    {

         wxString myText = wxT("<HTML><HEAD></HEAD><BODY><P>Hello world!</P></BODY></HTML>");
         mySafari->SetPageSource(myText);
     }
         wxString myText = wxT("<HTML><HEAD></HEAD><BODY><P>Hello world!</P></BODY></HTML>");
         mySafari->SetPageSource(myText);
     }