X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/54cf600d4e5379e465e27ef4b9318227727996fe..d949570b6673dadd764686213afb89bddb6f19da:/src/generic/wizard.cpp diff --git a/src/generic/wizard.cpp b/src/generic/wizard.cpp index 97da14ec8b..c3d603509e 100644 --- a/src/generic/wizard.cpp +++ b/src/generic/wizard.cpp @@ -1,5 +1,5 @@ /////////////////////////////////////////////////////////////////////////////// -// Name: generic/wizard.cpp +// Name: src/generic/wizard.cpp // Purpose: generic implementation of wxWizard class // Author: Vadim Zeitlin // Modified by: Robert Cavanaugh @@ -21,10 +21,6 @@ // headers // ---------------------------------------------------------------------------- -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma implementation "wizardg.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -39,10 +35,11 @@ #include "wx/intl.h" #include "wx/statbmp.h" #include "wx/button.h" + #include "wx/settings.h" + #include "wx/sizer.h" #endif //WX_PRECOMP #include "wx/statline.h" -#include "wx/sizer.h" #include "wx/wizard.h" @@ -55,17 +52,26 @@ class wxWizardSizer : public wxSizer public: wxWizardSizer(wxWizard *owner); - void RecalcSizes(); - wxSize CalcMin(); + virtual wxSizerItem *Insert(size_t index, wxSizerItem *item); + + virtual void RecalcSizes(); + virtual wxSize CalcMin(); + // get the max size of all wizard pages wxSize GetMaxChildSize(); - int Border() const; - + + // return the border which can be either set using wxWizard::SetBorder() or + // have default value + int GetBorder() const; + + // hide the pages which we temporarily "show" when they're added to this + // sizer (see Insert()) + void HidePages(); + private: wxSize SiblingSize(wxSizerItem *child); - + wxWizard *m_owner; - bool m_childSizeValid; wxSize m_childSize; }; @@ -85,20 +91,20 @@ BEGIN_EVENT_TABLE(wxWizard, wxDialog) EVT_BUTTON(wxID_FORWARD, wxWizard::OnBackOrNext) EVT_BUTTON(wxID_HELP, wxWizard::OnHelp) - EVT_WIZARD_PAGE_CHANGED(-1, wxWizard::OnWizEvent) - EVT_WIZARD_PAGE_CHANGING(-1, wxWizard::OnWizEvent) - EVT_WIZARD_CANCEL(-1, wxWizard::OnWizEvent) - EVT_WIZARD_FINISHED(-1, wxWizard::OnWizEvent) - EVT_WIZARD_HELP(-1, wxWizard::OnWizEvent) + EVT_WIZARD_PAGE_CHANGED(wxID_ANY, wxWizard::OnWizEvent) + EVT_WIZARD_PAGE_CHANGING(wxID_ANY, wxWizard::OnWizEvent) + EVT_WIZARD_CANCEL(wxID_ANY, wxWizard::OnWizEvent) + EVT_WIZARD_FINISHED(wxID_ANY, wxWizard::OnWizEvent) + EVT_WIZARD_HELP(wxID_ANY, wxWizard::OnWizEvent) END_EVENT_TABLE() IMPLEMENT_DYNAMIC_CLASS(wxWizard, wxDialog) /* - TODO PROPERTIES : - wxWizard - extstyle - title + TODO PROPERTIES : + wxWizard + extstyle + title */ IMPLEMENT_ABSTRACT_CLASS(wxWizardPage, wxPanel) @@ -119,37 +125,23 @@ void wxWizardPage::Init() } wxWizardPage::wxWizardPage(wxWizard *parent, - const wxBitmap& bitmap, - const wxChar *resource) + const wxBitmap& bitmap) { - Create(parent, bitmap, resource); + Create(parent, bitmap); } bool wxWizardPage::Create(wxWizard *parent, - const wxBitmap& bitmap, - const wxChar *resource) + const wxBitmap& bitmap) { - if ( !wxPanel::Create(parent, -1) ) - return FALSE; - - if ( resource != NULL ) - { -#if wxUSE_WX_RESOURCES -#if 0 - if ( !LoadFromResource(this, resource) ) - { - wxFAIL_MSG(wxT("wxWizardPage LoadFromResource failed!!!!")); - } -#endif -#endif // wxUSE_RESOURCES - } + if ( !wxPanel::Create(parent, wxID_ANY) ) + return false; m_bitmap = bitmap; // initially the page is hidden, it's shown only when it becomes current Hide(); - return TRUE; + return true; } // ---------------------------------------------------------------------------- @@ -171,9 +163,36 @@ wxWizardPage *wxWizardPageSimple::GetNext() const // ---------------------------------------------------------------------------- wxWizardSizer::wxWizardSizer(wxWizard *owner) - : m_owner(owner) + : m_owner(owner), + m_childSize(wxDefaultSize) +{ +} + +wxSizerItem *wxWizardSizer::Insert(size_t index, wxSizerItem *item) +{ + m_owner->m_usingSizer = true; + + if ( item->IsWindow() ) + { + // we must pretend that the window is shown as otherwise it wouldn't be + // taken into account for the layout -- but avoid really showing it, so + // just set the internal flag instead of calling wxWindow::Show() + item->GetWindow()->wxWindowBase::Show(); + } + + return wxSizer::Insert(index, item); +} + +void wxWizardSizer::HidePages() { - m_childSizeValid = false; + for ( wxSizerItemList::compatibility_iterator node = GetChildren().GetFirst(); + node; + node = node->GetNext() ) + { + wxSizerItem * const item = node->GetData(); + if ( item->IsWindow() ) + item->GetWindow()->wxWindowBase::Show(false); + } } void wxWizardSizer::RecalcSizes() @@ -182,7 +201,7 @@ void wxWizardSizer::RecalcSizes() // it should be called whenever it changes (wxWizard::ShowPage) if ( m_owner->m_page ) { - m_owner->m_page->SetSize(m_position.x,m_position.y, m_size.x,m_size.y); + m_owner->m_page->SetSize(wxRect(m_position, m_size)); } } @@ -194,15 +213,15 @@ wxSize wxWizardSizer::CalcMin() wxSize wxWizardSizer::GetMaxChildSize() { #if !defined(__WXDEBUG__) - if ( m_childSizeValid ) + if ( m_childSize.IsFullySpecified() ) return m_childSize; #endif wxSize maxOfMin; - wxSizerItemList::compatibility_iterator childNode; - for(childNode = m_children.GetFirst(); childNode; - childNode = childNode->GetNext()) + for ( wxSizerItemList::compatibility_iterator childNode = m_children.GetFirst(); + childNode; + childNode = childNode->GetNext() ) { wxSizerItem *child = childNode->GetData(); maxOfMin.IncTo(child->CalcMin()); @@ -210,7 +229,7 @@ wxSize wxWizardSizer::GetMaxChildSize() } #ifdef __WXDEBUG__ - if ( m_childSizeValid && m_childSize != maxOfMin ) + if ( m_childSize.IsFullySpecified() && m_childSize != maxOfMin ) { wxFAIL_MSG( _T("Size changed in wxWizard::GetPageAreaSizer()") _T("after RunWizard().\n") @@ -223,25 +242,21 @@ wxSize wxWizardSizer::GetMaxChildSize() if ( m_owner->m_started ) { - m_childSizeValid = true; m_childSize = maxOfMin; } - + return maxOfMin; } -int wxWizardSizer::Border() const +int wxWizardSizer::GetBorder() const { - if ( m_owner->m_calledSetBorder ) - return m_owner->m_border; - - return m_children.IsEmpty() ? 5 : 0; + return m_owner->m_border; } wxSize wxWizardSizer::SiblingSize(wxSizerItem *child) { wxSize maxSibling; - + if ( child->IsWindow() ) { wxWizardPage *page = wxDynamicCast(child->GetWindow(), wxWizardPage); @@ -258,7 +273,7 @@ wxSize wxWizardSizer::SiblingSize(wxSizerItem *child) } } } - + return maxSibling; } @@ -274,9 +289,10 @@ void wxWizard::Init() m_statbmp = NULL; m_sizerBmpAndPage = NULL; m_sizerPage = NULL; - m_calledSetBorder = false; - m_border = 0; + m_border = 5; m_started = false; + m_wasModal = false; + m_usingSizer = false; } bool wxWizard::Create(wxWindow *parent, @@ -287,15 +303,24 @@ bool wxWizard::Create(wxWindow *parent, long style) { bool result = wxDialog::Create(parent,id,title,pos,wxDefaultSize,style); - + m_posWizard = pos; m_bitmap = bitmap ; DoCreateControls(); - + return result; } +wxWizard::~wxWizard() +{ + // normally we don't have to delete this sizer as it's deleted by the + // associated window but if we never used it or didn't set it as the window + // sizer yet, do delete it manually + if ( !m_usingSizer || !m_started ) + delete m_sizerPage; +} + void wxWizard::AddBitmapRow(wxBoxSizer *mainColumn) { m_sizerBmpAndPage = new wxBoxSizer(wxHORIZONTAL); @@ -309,9 +334,10 @@ void wxWizard::AddBitmapRow(wxBoxSizer *mainColumn) wxEXPAND // No border, (mostly useless) horizontal stretching ); +#if wxUSE_STATBMP if ( m_bitmap.Ok() ) { - m_statbmp = new wxStaticBitmap(this, -1, m_bitmap); + m_statbmp = new wxStaticBitmap(this, wxID_ANY, m_bitmap); m_sizerBmpAndPage->Add( m_statbmp, 0, // No horizontal stretching @@ -324,8 +350,9 @@ void wxWizard::AddBitmapRow(wxBoxSizer *mainColumn) wxEXPAND // No border, (mostly useless) vertical stretching ); } +#endif - // Added to m_sizerBmpAndPage in FinishLayout + // Added to m_sizerBmpAndPage later m_sizerPage = new wxWizardSizer(this); } @@ -333,7 +360,7 @@ void wxWizard::AddStaticLine(wxBoxSizer *mainColumn) { #if wxUSE_STATLINE mainColumn->Add( - new wxStaticLine(this, -1), + new wxStaticLine(this, wxID_ANY), 0, // Vertically unstretchable wxEXPAND | wxALL, // Border all around, horizontally stretchable 5 // Border width @@ -367,7 +394,7 @@ void wxWizard::AddBackNextPair(wxBoxSizer *buttonRow) wxALL, // Border all around 5 // Border width ); - + backNextPair->Add(m_btnPrev); backNextPair->Add(BACKNEXT_MARGIN,0, 0, // No horizontal stretching @@ -388,7 +415,19 @@ void wxWizard::AddButtonRow(wxBoxSizer *mainColumn) // key to TAB to the next entry field and page. This would not be possible, if the 'back' button // was created before the 'next' button. + bool isPda = (wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA); + int buttonStyle = isPda ? wxBU_EXACTFIT : 0; + wxBoxSizer *buttonRow = new wxBoxSizer(wxHORIZONTAL); +#ifdef __WXMAC__ + if (GetExtraStyle() & wxWIZARD_EX_HELPBUTTON) + mainColumn->Add( + buttonRow, + 0, // Vertically unstretchable + wxGROW|wxALIGN_CENTRE + ); + else +#endif mainColumn->Add( buttonRow, 0, // Vertically unstretchable @@ -397,23 +436,36 @@ void wxWizard::AddButtonRow(wxBoxSizer *mainColumn) // Desired TAB order is 'next', 'cancel', 'help', 'back'. This makes the 'back' button the last control on the page. // Create the buttons in the right order... - m_btnNext = new wxButton(this, wxID_FORWARD, _("&Next >")); - wxButton *btnCancel=new wxButton(this, wxID_CANCEL, _("&Cancel")); wxButton *btnHelp=0; +#ifdef __WXMAC__ + if (GetExtraStyle() & wxWIZARD_EX_HELPBUTTON) + btnHelp=new wxButton(this, wxID_HELP, _("&Help"), wxDefaultPosition, wxDefaultSize, buttonStyle); +#endif + + m_btnNext = new wxButton(this, wxID_FORWARD, _("&Next >")); + wxButton *btnCancel=new wxButton(this, wxID_CANCEL, _("&Cancel"), wxDefaultPosition, wxDefaultSize, buttonStyle); +#ifndef __WXMAC__ if (GetExtraStyle() & wxWIZARD_EX_HELPBUTTON) - btnHelp=new wxButton(this, wxID_HELP, _("&Help")); - m_btnPrev = new wxButton(this, wxID_BACKWARD, _("< &Back")); + btnHelp=new wxButton(this, wxID_HELP, _("&Help"), wxDefaultPosition, wxDefaultSize, buttonStyle); +#endif + m_btnPrev = new wxButton(this, wxID_BACKWARD, _("< &Back"), wxDefaultPosition, wxDefaultSize, buttonStyle); if (btnHelp) + { buttonRow->Add( btnHelp, 0, // Horizontally unstretchable wxALL, // Border all around, top aligned 5 // Border width - ); + ); +#ifdef __WXMAC__ + // Put stretchable space between help button and others + buttonRow->Add(0, 0, 1, wxALIGN_CENTRE, 0); +#endif + } AddBackNextPair(buttonRow); - + buttonRow->Add( btnCancel, 0, // Horizontally unstretchable @@ -427,51 +479,43 @@ void wxWizard::DoCreateControls() // do nothing if the controls were already created if ( WasCreated() ) return; - + + bool isPda = (wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA); + + // Horizontal stretching, and if not PDA, border all around + int mainColumnSizerFlags = isPda ? wxEXPAND : wxALL|wxEXPAND ; + // wxWindow::SetSizer will be called at end wxBoxSizer *windowSizer = new wxBoxSizer(wxVERTICAL); - + wxBoxSizer *mainColumn = new wxBoxSizer(wxVERTICAL); windowSizer->Add( mainColumn, 1, // Vertical stretching - wxALL | wxEXPAND, // Border all around, horizontal stretching + mainColumnSizerFlags, 5 // Border width ); - + AddBitmapRow(mainColumn); - AddStaticLine(mainColumn); + + if (!isPda) + AddStaticLine(mainColumn); + AddButtonRow(mainColumn); - - // wxWindow::SetSizer should be followed by wxWindow::Fit, but - // this is done in FinishLayout anyway so why duplicate it + SetSizer(windowSizer); } void wxWizard::SetPageSize(const wxSize& size) { - wxCHECK_RET(!m_started,wxT("wxWizard::SetPageSize after RunWizard")); + wxCHECK_RET(!m_started, wxT("wxWizard::SetPageSize after RunWizard")); m_sizePage = size; } -void wxWizard::FinishLayout() -{ - m_sizerBmpAndPage->Add( - m_sizerPage, - 1, // Horizontal stretching - wxEXPAND | wxALL, // Vertically stretchable - m_sizerPage->Border() - ); - - GetSizer()->SetSizeHints(this); - if ( m_posWizard == wxDefaultPosition ) - CentreOnScreen(); -} - void wxWizard::FitToPage(const wxWizardPage *page) { - wxCHECK_RET(!m_started,wxT("wxWizard::FitToPage after RunWizard")); - + wxCHECK_RET(!m_started, wxT("wxWizard::FitToPage after RunWizard")); + while ( page ) { wxSize size = page->GetBestSize(); @@ -486,42 +530,50 @@ bool wxWizard::ShowPage(wxWizardPage *page, bool goingForward) { wxASSERT_MSG( page != m_page, wxT("this is useless") ); - // we'll use this to decide whether we have to change the label of this - // button or not (initially the label is "Next") - bool btnLabelWasNext = TRUE; + wxSizerFlags flags(1); + flags.Border(wxALL, m_border).Expand(); - // Modified 10-20-2001 Robert Cavanaugh. - // Fixed bug for displaying a new bitmap - // in each *consecutive* page + if ( !m_started ) + { + if ( m_usingSizer ) + { + m_sizerBmpAndPage->Add(m_sizerPage, flags); - // flag to indicate if this page uses a new bitmap - bool bmpIsDefault = TRUE; + // now that our layout is computed correctly, hide the pages + // artificially shown in wxWizardSizer::Insert() back again + m_sizerPage->HidePages(); + } + } + + + // we'll use this to decide whether we have to change the label of this + // button or not (initially the label is "Next") + bool btnLabelWasNext = true; - // use these labels to determine if we need to change the bitmap - // for this page - wxBitmap bmpPrev, bmpCur; + // remember the old bitmap (if any) to compare with the new one later + wxBitmap bmpPrev; // check for previous page if ( m_page ) { // send the event to the old page - wxWizardEvent event(wxEVT_WIZARD_PAGE_CHANGING, GetId(), goingForward, m_page); + wxWizardEvent event(wxEVT_WIZARD_PAGE_CHANGING, GetId(), + goingForward, m_page); if ( m_page->GetEventHandler()->ProcessEvent(event) && !event.IsAllowed() ) { // vetoed by the page - return FALSE; + return false; } m_page->Hide(); btnLabelWasNext = HasNextPage(m_page); - // Get the bitmap of the previous page (if it exists) - if ( m_page->GetBitmap().Ok() ) - { - bmpPrev = m_page->GetBitmap(); - } + bmpPrev = m_page->GetBitmap(); + + if ( !m_usingSizer ) + m_sizerBmpAndPage->Detach(m_page); } // set the new page @@ -531,42 +583,54 @@ bool wxWizard::ShowPage(wxWizardPage *page, bool goingForward) if ( !m_page ) { // terminate successfully - EndModal(wxID_OK); - if ( !IsModal() ) - { - wxWizardEvent event(wxEVT_WIZARD_FINISHED, GetId(),FALSE, 0); - (void)GetEventHandler()->ProcessEvent(event); - } - return TRUE; + if ( IsModal() ) + { + EndModal(wxID_OK); + } + else + { + SetReturnCode(wxID_OK); + Hide(); + } + + // and notify the user code (this is especially useful for modeless + // wizards) + wxWizardEvent event(wxEVT_WIZARD_FINISHED, GetId(), false, 0); + (void)GetEventHandler()->ProcessEvent(event); + + return true; } // position and show the new page (void)m_page->TransferDataToWindow(); - - // wxWizardSizer::RecalcSizes wants to be called when m_page changes - m_sizerPage->RecalcSizes(); - // check if bitmap needs to be updated - // update default flag as well - if ( m_page->GetBitmap().Ok() ) + if ( m_usingSizer ) + { + // wxWizardSizer::RecalcSizes wants to be called when m_page changes + m_sizerPage->RecalcSizes(); + } + else // pages are not managed by the sizer { - bmpCur = m_page->GetBitmap(); - bmpIsDefault = FALSE; + m_sizerBmpAndPage->Add(m_page, flags); + m_sizerBmpAndPage->SetItemMinSize(m_page, GetPageSize()); } - // change the bitmap if: - // 1) a default bitmap was selected in constructor - // 2) this page was constructed with a bitmap - // 3) this bitmap is not the previous bitmap - if ( m_statbmp && (bmpCur != bmpPrev) ) +#if wxUSE_STATBMP + // update the bitmap if:it changed + if ( m_statbmp ) { - wxBitmap bmp; - if ( bmpIsDefault ) + wxBitmap bmp = m_page->GetBitmap(); + if ( !bmp.Ok() ) bmp = m_bitmap; - else - bmp = m_page->GetBitmap(); - m_statbmp->SetBitmap(bmp); + + if ( !bmpPrev.Ok() ) + bmpPrev = m_bitmap; + + if ( !bmp.IsSameAs(bmpPrev) ) + m_statbmp->SetBitmap(bmp); } +#endif // wxUSE_STATBMP + // and update the buttons state m_btnPrev->Enable(HasPrevPage(m_page)); @@ -574,14 +638,16 @@ bool wxWizard::ShowPage(wxWizardPage *page, bool goingForward) bool hasNext = HasNextPage(m_page); if ( btnLabelWasNext != hasNext ) { - // need to update - if (btnLabelWasNext) - m_btnNext->SetLabel(_("&Finish")); - else + if ( hasNext ) m_btnNext->SetLabel(_("&Next >")); + else + m_btnNext->SetLabel(_("&Finish")); } // nothing to do: the label was already correct + m_btnNext->SetDefault(); + + // send the change event to the new page now wxWizardEvent event(wxEVT_WIZARD_PAGE_CHANGED, GetId(), goingForward, m_page); (void)m_page->GetEventHandler()->ProcessEvent(event); @@ -590,22 +656,32 @@ bool wxWizard::ShowPage(wxWizardPage *page, bool goingForward) m_page->Show(); m_page->SetFocus(); - return TRUE; + if ( !m_usingSizer ) + m_sizerBmpAndPage->Layout(); + + if ( !m_started ) + { + m_started = true; + + if ( wxSystemSettings::GetScreenType() > wxSYS_SCREEN_PDA ) + { + GetSizer()->SetSizeHints(this); + if ( m_posWizard == wxDefaultPosition ) + CentreOnScreen(); + } + } + + return true; } bool wxWizard::RunWizard(wxWizardPage *firstPage) { - wxCHECK_MSG( firstPage, FALSE, wxT("can't run empty wizard") ); - - // Set before FinishLayout to enable wxWizardSizer::GetMaxChildSize - m_started = true; - - // This cannot be done sooner, because user can change layout options - // up to this moment - FinishLayout(); - - // can't return FALSE here because there is no old page - (void)ShowPage(firstPage, TRUE /* forward */); + wxCHECK_MSG( firstPage, false, wxT("can't run empty wizard") ); + + // can't return false here because there is no old page + (void)ShowPage(firstPage, true /* forward */); + + m_wasModal = true; return ShowModal() == wxID_OK; } @@ -617,8 +693,39 @@ wxWizardPage *wxWizard::GetCurrentPage() const wxSize wxWizard::GetPageSize() const { - wxSize pageSize(GetManualPageSize()); - pageSize.IncTo(m_sizerPage->GetMaxChildSize()); + // default width and height of the page + int DEFAULT_PAGE_WIDTH, + DEFAULT_PAGE_HEIGHT; + if ( wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA ) + { + // Make the default page size small enough to fit on screen + DEFAULT_PAGE_WIDTH = wxSystemSettings::GetMetric(wxSYS_SCREEN_X) / 2; + DEFAULT_PAGE_HEIGHT = wxSystemSettings::GetMetric(wxSYS_SCREEN_Y) / 2; + } + else // !PDA + { + DEFAULT_PAGE_WIDTH = + DEFAULT_PAGE_HEIGHT = 270; + } + + // start with default minimal size + wxSize pageSize(DEFAULT_PAGE_WIDTH, DEFAULT_PAGE_HEIGHT); + + // make the page at least as big as specified by user + pageSize.IncTo(m_sizePage); + + if ( m_statbmp ) + { + // make the page at least as tall as the bitmap + pageSize.IncTo(wxSize(0, m_bitmap.GetHeight())); + } + + if ( m_usingSizer ) + { + // make it big enough to contain all pages added to the sizer + pageSize.IncTo(m_sizerPage->GetMaxChildSize()); + } + return pageSize; } @@ -629,41 +736,30 @@ wxSizer *wxWizard::GetPageAreaSizer() const void wxWizard::SetBorder(int border) { - wxCHECK_RET(!m_started,wxT("wxWizard::SetBorder after RunWizard")); + wxCHECK_RET(!m_started, wxT("wxWizard::SetBorder after RunWizard")); - m_calledSetBorder = true; m_border = border; } -wxSize wxWizard::GetManualPageSize() const -{ - // default width and height of the page - static const int DEFAULT_PAGE_WIDTH = 270; - static const int DEFAULT_PAGE_HEIGHT = 290; - - wxSize totalPageSize(DEFAULT_PAGE_WIDTH,DEFAULT_PAGE_HEIGHT); - - totalPageSize.IncTo(m_sizePage); - - if ( m_statbmp ) - { - totalPageSize.IncTo(wxSize(0, m_bitmap.GetHeight())); - } - - return totalPageSize; -} - void wxWizard::OnCancel(wxCommandEvent& WXUNUSED(eventUnused)) { // this function probably can never be called when we don't have an active // page, but a small extra check won't hurt wxWindow *win = m_page ? (wxWindow *)m_page : (wxWindow *)this; - wxWizardEvent event(wxEVT_WIZARD_CANCEL, GetId(), FALSE, m_page); + wxWizardEvent event(wxEVT_WIZARD_CANCEL, GetId(), false, m_page); if ( !win->GetEventHandler()->ProcessEvent(event) || event.IsAllowed() ) { // no objections - close the dialog - EndModal(wxID_CANCEL); + if(IsModal()) + { + EndModal(wxID_CANCEL); + } + else + { + SetReturnCode(wxID_CANCEL); + Hide(); + } } //else: request to Cancel ignored } @@ -674,10 +770,12 @@ void wxWizard::OnBackOrNext(wxCommandEvent& event) (event.GetEventObject() == m_btnPrev), wxT("unknown button") ); + wxCHECK_RET( m_page, _T("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 // may change the value returned by these methods - if ( m_page && (!m_page->Validate() || !m_page->TransferDataFromWindow()) ) + if ( !m_page->Validate() || !m_page->TransferDataFromWindow() ) { // the page data is incorrect, don't do anything return; @@ -697,7 +795,7 @@ void wxWizard::OnBackOrNext(wxCommandEvent& event) wxASSERT_MSG( page, wxT("\"GetEventHandler()->ProcessEvent(eventHelp); } } @@ -722,36 +820,36 @@ void wxWizard::OnWizEvent(wxWizardEvent& event) if ( !(GetExtraStyle() & wxWS_EX_BLOCK_EVENTS) ) { // the event will be propagated anyhow - return; + event.Skip(); } + else + { + wxWindow *parent = GetParent(); - wxWindow *parent = GetParent(); + if ( !parent || !parent->GetEventHandler()->ProcessEvent(event) ) + { + event.Skip(); + } + } - if ( !parent || !parent->GetEventHandler()->ProcessEvent(event) ) + if ( ( !m_wasModal ) && + event.IsAllowed() && + ( event.GetEventType() == wxEVT_WIZARD_FINISHED || + event.GetEventType() == wxEVT_WIZARD_CANCEL + ) + ) { - event.Skip(); + Destroy(); } } -// ---------------------------------------------------------------------------- -// our public interface -// ---------------------------------------------------------------------------- - -#ifdef WXWIN_COMPATIBILITY_2_2 - -/* static */ -wxWizard *wxWizardBase::Create(wxWindow *parent, - int id, - const wxString& title, - const wxBitmap& bitmap, - const wxPoint& pos, - const wxSize& WXUNUSED(size)) +void wxWizard::SetBitmap(const wxBitmap& bitmap) { - return new wxWizard(parent, id, title, bitmap, pos); + m_bitmap = bitmap; + if (m_statbmp) + m_statbmp->SetBitmap(m_bitmap); } -#endif // WXWIN_COMPATIBILITY_2_2 - // ---------------------------------------------------------------------------- // wxWizardEvent // ----------------------------------------------------------------------------