always skip OnSize

[wxWidgets.git] / src / generic / wizard.cpp

diff --git a/src/generic/wizard.cpp b/src/generic/wizard.cpp
index 1ad3a17c6fac4f73ee9ad7861c0b8e2d3ea14b2d..af2cdf62743bd0cb3a23a301248a16d1e589138f 100644 (file)
--- a/src/generic/wizard.cpp
+++ b/src/generic/wizard.cpp
@@ -86,6 +86,7 @@ wxDEFINE_EVENT( wxEVT_WIZARD_PAGE_CHANGING, wxWizardEvent );
 wxDEFINE_EVENT( wxEVT_WIZARD_CANCEL, wxWizardEvent );
 wxDEFINE_EVENT( wxEVT_WIZARD_FINISHED, wxWizardEvent );
 wxDEFINE_EVENT( wxEVT_WIZARD_HELP, wxWizardEvent );
+wxDEFINE_EVENT( wxEVT_WIZARD_PAGE_SHOWN, wxWizardEvent );
 
 BEGIN_EVENT_TABLE(wxWizard, wxDialog)
     EVT_BUTTON(wxID_CANCEL, wxWizard::OnCancel)
@@ -369,15 +370,8 @@ void wxWizard::AddStaticLine(wxBoxSizer *mainColumn)
 void wxWizard::AddBackNextPair(wxBoxSizer *buttonRow)
 {
     wxASSERT_MSG( m_btnNext && m_btnPrev,
-                  _T("You must create the buttons before calling ")
-                  _T("wxWizard::AddBackNextPair") );
-
-    // margin between Back and Next buttons
-#ifdef __WXMAC__
-    static const int BACKNEXT_MARGIN = 10;
-#else
-    static const int BACKNEXT_MARGIN = 0;
-#endif
+                  wxT("You must create the buttons before calling ")
+                  wxT("wxWizard::AddBackNextPair") );
 
     wxBoxSizer *backNextPair = new wxBoxSizer(wxHORIZONTAL);
     buttonRow->Add(
@@ -388,7 +382,7 @@ void wxWizard::AddBackNextPair(wxBoxSizer *buttonRow)
     );
 
     backNextPair->Add(m_btnPrev);
-    backNextPair->Add(BACKNEXT_MARGIN,0,
+    backNextPair->Add(10, 0,
         0, // No horizontal stretching
         wxEXPAND // No border, (mostly useless) vertical stretching
     );
@@ -431,7 +425,7 @@ void wxWizard::AddButtonRow(wxBoxSizer *mainColumn)
     wxButton *btnHelp=0;
 #ifdef __WXMAC__
     if (GetExtraStyle() & wxWIZARD_EX_HELPBUTTON)
-        btnHelp=new wxButton(this, wxID_HELP, _("&Help"), wxDefaultPosition, wxDefaultSize, buttonStyle);
+        btnHelp=new wxButton(this, wxID_HELP, wxEmptyString, wxDefaultPosition, wxDefaultSize, buttonStyle);
 #endif
 
     m_btnNext = new wxButton(this, wxID_FORWARD, _("&Next >"));
@@ -562,11 +556,8 @@ bool wxWizard::ShowPage(wxWizardPage *page, bool goingForward)
             m_sizerBmpAndPage->Detach(m_page);
     }
 
-    // set the new page
-    m_page = page;
-
     // is this the end?
-    if ( !m_page )
+    if ( !page )
     {
         // terminate successfully
         if ( IsModal() )
@@ -581,12 +572,18 @@ bool wxWizard::ShowPage(wxWizardPage *page, bool goingForward)
 
         // and notify the user code (this is especially useful for modeless
         // wizards)
-        wxWizardEvent event(wxEVT_WIZARD_FINISHED, GetId(), false, 0);
+        wxWizardEvent event(wxEVT_WIZARD_FINISHED, GetId(), false, m_page);
         (void)GetEventHandler()->ProcessEvent(event);
 
+        m_page = NULL;
+
         return true;
     }
 
+    // notice that we change m_page only here so that wxEVT_WIZARD_FINISHED
+    // event above could still use the correct (i.e. old) value of m_page
+    m_page = page;
+
     // position and show the new page
     (void)m_page->TransferDataToWindow();
 
@@ -662,6 +659,10 @@ bool wxWizard::ShowPage(wxWizardPage *page, bool goingForward)
             m_sizerPage->RecalcSizes();
     }
 
+    wxWizardEvent pageShownEvent(wxEVT_WIZARD_PAGE_SHOWN, GetId(),
+        goingForward, m_page);
+    m_page->GetEventHandler()->ProcessEvent(pageShownEvent);
+
     return true;
 }
 
@@ -778,7 +779,7 @@ void wxWizard::OnBackOrNext(wxCommandEvent& event)
                   (event.GetEventObject() == m_btnPrev),
                   wxT("unknown button") );
 
-    wxCHECK_RET( m_page, _T("should have a valid current page") );
+    wxCHECK_RET( m_page, wxT("should have a valid current page") );
 
     // ask the current page first: notice that we do it before calling
     // GetNext/Prev() because the data transfered from the controls of the page
@@ -916,7 +917,7 @@ bool wxWizard::DoLayoutAdaptation()
 
     // Size event doesn't get sent soon enough on wxGTK
     DoLayout();
-    
+
     SetLayoutAdaptationDone(true);
 
     return true;