Better fix for avoiding warnings from Ubuntu libdbusmenu

[wxWidgets.git] / samples / xrc / derivdlg.cpp

diff --git a/samples/xrc/derivdlg.cpp b/samples/xrc/derivdlg.cpp
index a9a719c49ddfba005dfdd04af867fd235d44cc8d..6a6da8a9a21f36b5182f25310c358ea4d4f1e0db 100644 (file)
--- a/samples/xrc/derivdlg.cpp
+++ b/samples/xrc/derivdlg.cpp
@@ -8,15 +8,7 @@
 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
-// GCC implementation
-//-----------------------------------------------------------------------------
-
-#ifdef __GNUG__
-    #pragma implementation "derivdlg.h"
-#endif
-
-//-----------------------------------------------------------------------------
-// Standard wxWindows headers
+// Standard wxWidgets headers
 //-----------------------------------------------------------------------------
 
 // For compilers that support precompilation, includes "wx/wx.h".
@@ -27,7 +19,7 @@
 #endif
 
 // For all others, include the necessary headers (this file is usually all you
-// need because it includes almost all "standard" wxWindows headers)
+// need because it includes almost all "standard" wxWidgets headers)
 #ifndef WX_PRECOMP
     #include "wx/wx.h"
 #endif
@@ -49,8 +41,8 @@
 //-----------------------------------------------------------------------------
 
 BEGIN_EVENT_TABLE(PreferencesDialog, wxDialog)
-    EVT_BUTTON( XRCID( "my_button" ), PreferencesDialog::OnMyButtonClicked )    
-    EVT_UPDATE_UI(XRCID( "my_checkbox" ), PreferencesDialog::OuUpdateUIMyCheckbox )
+    EVT_BUTTON( XRCID( "my_button" ), PreferencesDialog::OnMyButtonClicked )
+    EVT_UPDATE_UI(XRCID( "my_checkbox" ), PreferencesDialog::OnUpdateUIMyCheckbox )
     // Note that the ID here isn't a XRCID, it is one of the standard wx ID's.
     EVT_BUTTON( wxID_OK, PreferencesDialog::OnOK )
 END_EVENT_TABLE()
@@ -60,64 +52,59 @@ END_EVENT_TABLE()
 //-----------------------------------------------------------------------------
 // Constructor (Notice how small and easy it is)
 PreferencesDialog::PreferencesDialog(wxWindow* parent)
-{    
-    wxXmlResource::Get()->LoadDialog(this, parent, "derived_dialog");                                                            
-}
-
-// Destructor. (Empty, as I don't need anything special done when destructing).
-PreferencesDialog::~PreferencesDialog()
 {
+    wxXmlResource::Get()->LoadDialog(this, parent, wxT("derived_dialog"));
 }
 
 //-----------------------------------------------------------------------------
 // Private members (including the event handlers)
 //-----------------------------------------------------------------------------
 
-void PreferencesDialog::OnMyButtonClicked( wxCommandEvent &event )
+void PreferencesDialog::OnMyButtonClicked( wxCommandEvent &WXUNUSED(event) )
 {
     // Construct a message dialog.
-    wxMessageDialog msgDlg(this, _("You clicked on My Button"));    
-    
+    wxMessageDialog msgDlg(this, _("You clicked on My Button"));
+
     // Show it modally.
     msgDlg.ShowModal();
 }
 
 
-// Update the enabled/disabled state of the edit/delete buttons depending on 
+// Update the enabled/disabled state of the edit/delete buttons depending on
 // whether a row (item) is selected in the listctrl
-void PreferencesDialog::OuUpdateUIMyCheckbox( wxUpdateUIEvent &event )
+void PreferencesDialog::OnUpdateUIMyCheckbox( wxUpdateUIEvent &WXUNUSED(event) )
 {
     // Get a boolean value of whether the checkbox is checked
-    bool myCheckBoxIsChecked;    
+    bool myCheckBoxIsChecked;
     // You could just write:
     // myCheckBoxIsChecked = event.IsChecked();
-    // since the event that was passed into this function already has the 
-    // is a pointer to the right control. However, 
+    // since the event that was passed into this function already has the
+    // is a pointer to the right control. However,
     // this is the XRCCTRL way (which is more obvious as to what is going on).
     myCheckBoxIsChecked = XRCCTRL(*this, "my_checkbox", wxCheckBox)->IsChecked();
 
-    // Now call either Enable(TRUE) or Enable(FALSE) on the textctrl, depending
-    // on the value of that boolean.  
-    XRCCTRL(*this, "my_textctrl", wxTextCtrl)->Enable(myCheckBoxIsChecked);  
+    // Now call either Enable(true) or Enable(false) on the textctrl, depending
+    // on the value of that boolean.
+    XRCCTRL(*this, "my_textctrl", wxTextCtrl)->Enable(myCheckBoxIsChecked);
 }
 
 
-void PreferencesDialog::OnOK( wxCommandEvent& event )
+void PreferencesDialog::OnOK( wxCommandEvent& WXUNUSED(event) )
 {
     // Construct a message dialog (An extra parameters to put a cancel button on).
     wxMessageDialog msgDlg2(this, _("Press OK to close Derived dialog, or Cancel to abort"),
                             _("Overriding base class OK button handler"),
                             wxOK | wxCANCEL | wxCENTER );
-    
+
     // Show the message dialog, and if it returns wxID_OK (ie they clicked on OK button)...
     if (msgDlg2.ShowModal() == wxID_OK)
     {
-        // ...then end this Preferences dialog.        
+        // ...then end this Preferences dialog.
         EndModal( wxID_OK );
         // You could also have used event.Skip() which would then skip up
         // to the wxDialog's event table and see if there was a EVT_BUTTON
-        // handler for wxID_OK and if there was, then execute that code. 
+        // handler for wxID_OK and if there was, then execute that code.
     }
-    
+
     // Otherwise do nothing.
 }