Resets scroll position on load

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

diff --git a/src/generic/wizard.cpp b/src/generic/wizard.cpp
index 84f1f90ed58931766eb9dcf5622332e3314f44be..bc07fcce141b78b70e06ebf79bee12da65c7bb57 100644 (file)
--- 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"
 
@@ -43,6 +39,7 @@
 
 #include "wx/statline.h"
 #include "wx/sizer.h"
+#include "wx/settings.h"
 
 #include "wx/wizard.h"
 
@@ -277,6 +274,7 @@ void wxWizard::Init()
     m_calledSetBorder = false;
     m_border = 0;
     m_started = false;
+    m_wasModal = false;
 }
 
 bool wxWizard::Create(wxWindow *parent,
@@ -390,6 +388,9 @@ 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)
@@ -411,16 +412,16 @@ void wxWizard::AddButtonRow(wxBoxSizer *mainColumn)
     wxButton *btnHelp=0;
 #ifdef __WXMAC__
     if (GetExtraStyle() & wxWIZARD_EX_HELPBUTTON)
-        btnHelp=new wxButton(this, wxID_HELP, _("&Help"));
+        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"));
+    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"));
+        btnHelp=new wxButton(this, wxID_HELP, _("&Help"), wxDefaultPosition, wxDefaultSize, buttonStyle);
 #endif
-    m_btnPrev = new wxButton(this, wxID_BACKWARD, _("< &Back"));
+    m_btnPrev = new wxButton(this, wxID_BACKWARD, _("< &Back"), wxDefaultPosition, wxDefaultSize, buttonStyle);
 
     if (btnHelp)
     {
@@ -452,6 +453,11 @@ void wxWizard::DoCreateControls()
     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);
 
@@ -459,12 +465,15 @@ void wxWizard::DoCreateControls()
     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
@@ -480,6 +489,8 @@ void wxWizard::SetPageSize(const wxSize& size)
 
 void wxWizard::FinishLayout()
 {
+    bool isPda = (wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA);
+
     // Set to enable wxWizardSizer::GetMaxChildSize
     m_started = true;
 
@@ -490,9 +501,12 @@ void wxWizard::FinishLayout()
         m_sizerPage->Border()
     );
 
-    GetSizer()->SetSizeHints(this);
-    if ( m_posWizard == wxDefaultPosition )
-        CentreOnScreen();
+    if (!isPda)
+    {
+        GetSizer()->SetSizeHints(this);
+        if ( m_posWizard == wxDefaultPosition )
+            CentreOnScreen();
+    }
 }
 
 void wxWizard::FitToPage(const wxWizardPage *page)
@@ -643,6 +657,8 @@ bool wxWizard::RunWizard(wxWizardPage *firstPage)
     // can't return false here because there is no old page
     (void)ShowPage(firstPage, true /* forward */);
 
+    m_wasModal = true;
+
     return ShowModal() == wxID_OK;
 }
 
@@ -674,12 +690,15 @@ void wxWizard::SetBorder(int 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;
-    // For compatibility with 2.4: there's too much
-    // space under the bitmap, probably due to differences in
-    // the sizer implementation. This makes it reasonable again.
-    static const int DEFAULT_PAGE_HEIGHT = 270;
+    int DEFAULT_PAGE_WIDTH = 270;
+    int DEFAULT_PAGE_HEIGHT = 270;
+    bool isPda = (wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA);
+    if (isPda)
+    {
+        // 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;
+    }
 
     wxSize totalPageSize(DEFAULT_PAGE_WIDTH,DEFAULT_PAGE_HEIGHT);
 
@@ -782,7 +801,7 @@ void wxWizard::OnWizEvent(wxWizardEvent& event)
         }
     }
 
-    if ( !IsModal() &&
+    if ( ( !m_wasModal ) &&
          event.IsAllowed() &&
          ( event.GetEventType() == wxEVT_WIZARD_FINISHED ||
            event.GetEventType() == wxEVT_WIZARD_CANCEL
@@ -793,25 +812,6 @@ void wxWizard::OnWizEvent(wxWizardEvent& event)
     }
 }
 
-// ----------------------------------------------------------------------------
-// our public interface
-// ----------------------------------------------------------------------------
-
-#if 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))
-{
-    return new wxWizard(parent, id, title, bitmap, pos);
-}
-
-#endif // WXWIN_COMPATIBILITY_2_2
-
 // ----------------------------------------------------------------------------
 // wxWizardEvent
 // ----------------------------------------------------------------------------