added wxGet/Set/UnsetEnv() for Unix

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

diff --git a/src/generic/msgdlgg.cpp b/src/generic/msgdlgg.cpp
index fd729112dba492bc1c2f4ae995b0ce53fd059b8c..f5abedfa17dd30abc1f5fcf5af0cf91e235fd41e 100644 (file)
--- a/src/generic/msgdlgg.cpp
+++ b/src/generic/msgdlgg.cpp
@@ -6,7 +6,7 @@
 // Created:     04/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart, Markus Holzem, Robert Roebling
-// Licence:    wxWindows license
+// Licence:     wxWindows license
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
@@ -21,13 +21,16 @@
 #endif
 
 #ifndef WX_PRECOMP
-#include "wx/utils.h"
-#include "wx/dialog.h"
-#include "wx/listbox.h"
-#include "wx/button.h"
-#include "wx/stattext.h"
-#include "wx/layout.h"
-#include "wx/intl.h"
+    #include "wx/utils.h"
+    #include "wx/dialog.h"
+    #include "wx/button.h"
+    #include "wx/stattext.h"
+    #include "wx/statbmp.h"
+    #include "wx/layout.h"
+    #include "wx/intl.h"
+    #include "wx/icon.h"
+    #include "wx/sizer.h"
+    #include "wx/app.h"
 #endif
 
 #include <stdio.h>
@@ -35,120 +38,69 @@
 
 #include "wx/generic/msgdlgg.h"
 
-///////////////////////////////////////////////////////////////////
-// New dialog box implementations
+#if wxUSE_STATLINE
+  #include "wx/statline.h"
+#endif
 
-// Split message, using constraints to position controls
-wxSize wxSplitMessage2( const wxString &message, wxWindow *parent )
-{
-    int y = 10;
-    int w = 50;
-    wxString line( _T("") );
-    for (uint pos = 0; pos < message.Len(); pos++)
-    {
-        if (message[pos] == _T('\n'))
-       {
-           if (!line.IsEmpty())
-           {
-               wxStaticText *s1 = new wxStaticText( parent, -1, line, wxPoint(15,y) );
-               wxSize size1( s1->GetSize() );
-               if (size1.x > w) w = size1.x;
-               line = _T("");
-           }
-           y += 18;
-       }
-       else
-       {
-           line += message[pos];
-       }
-    }
-    
-    if (!line.IsEmpty())
-    {
-       wxStaticText *s2 = new wxStaticText( parent, -1, line, wxPoint(15,y) );
-       wxSize size2( s2->GetSize() );
-       if (size2.x > w) w = size2.x;
-    }
-       
-    y += 18;
-    
-    return wxSize(w+30,y);
-}
+// ----------------------------------------------------------------------------
+// icons
+// ----------------------------------------------------------------------------
 
-#if !USE_SHARED_LIBRARY
 BEGIN_EVENT_TABLE(wxGenericMessageDialog, wxDialog)
-       EVT_BUTTON(wxID_YES, wxGenericMessageDialog::OnYes)
-       EVT_BUTTON(wxID_NO, wxGenericMessageDialog::OnNo)
-       EVT_BUTTON(wxID_CANCEL, wxGenericMessageDialog::OnCancel)
+        EVT_BUTTON(wxID_YES, wxGenericMessageDialog::OnYes)
+        EVT_BUTTON(wxID_NO, wxGenericMessageDialog::OnNo)
+        EVT_BUTTON(wxID_CANCEL, wxGenericMessageDialog::OnCancel)
 END_EVENT_TABLE()
 
 IMPLEMENT_CLASS(wxGenericMessageDialog, wxDialog)
-#endif
 
-wxGenericMessageDialog::wxGenericMessageDialog( wxWindow *parent, const wxString& message, 
-   const wxString& caption, long style, const wxPoint& pos) :
-  wxDialog( parent, -1, caption, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE )
+wxGenericMessageDialog::wxGenericMessageDialog( wxWindow *parent,
+                                                const wxString& message,
+                                                const wxString& caption,
+                                                long style,
+                                                const wxPoint& pos)
+                      : wxDialog( parent, -1, caption, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE )
 {
     m_dialogStyle = style;
 
-    wxSize message_size( wxSplitMessage2( message, this ) );
+    wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
 
-    wxButton *ok = (wxButton *) NULL;
-    wxButton *cancel = (wxButton *) NULL;
-    wxButton *yes = (wxButton *) NULL;
-    wxButton *no = (wxButton *) NULL;
-    
-    int y = message_size.y + 30;
-    
-    if (style & wxYES_NO) 
-    {
-        yes = new wxButton( this, wxID_YES, _("Yes"), wxPoint(-1,y), wxSize(80,-1) );
-       m_buttons.Append( yes );
-        no = new wxButton( this, wxID_NO, _("No"), wxPoint(-1,y), wxSize(80,-1) );
-       m_buttons.Append( no );
-    }
+    wxBoxSizer *icon_text = new wxBoxSizer( wxHORIZONTAL );
 
-    if (style & wxOK) 
+    // 1) icon
+    if (style & wxICON_MASK)
     {
-        ok = new wxButton( this, wxID_OK, _("OK"), wxPoint(-1,y), wxSize(80,-1) );
-       m_buttons.Append( ok );
+         wxStaticBitmap *icon = new wxStaticBitmap(
+            this, -1, wxTheApp->GetStdIcon((int)(style & wxICON_MASK)));
+         icon_text->Add( icon, 0, wxCENTER );
     }
 
-    if (style & wxCANCEL) 
-    {
-        cancel = new wxButton( this, wxID_CANCEL, _("Cancel"), wxPoint(-1,y), wxSize(80,-1) );
-       m_buttons.Append( cancel );
-    }
+    // 2) text
+    icon_text->Add( CreateTextSizer( message ), 0, wxCENTER | wxLEFT, 10 );
 
-    if (ok)
-    {
-        ok->SetDefault();
-        ok->SetFocus();
-    }
-    else if (yes)
-    {
-        yes->SetDefault();
-        yes->SetFocus();
-    }
-    
-    int w = m_buttons.GetCount() * 100;
-    if (message_size.x > w) w = message_size.x;
-    int space = w / (m_buttons.GetCount()*2);
-    
-    int n = 0;
-    wxNode *node = m_buttons.First();
-    while (node)
+    topsizer->Add( icon_text, 0, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
+
+#if wxUSE_STATLINE
+    // 3) static line
+    topsizer->Add( new wxStaticLine( this, -1 ), 0, wxEXPAND | wxLEFT|wxRIGHT|wxTOP, 10 );
+#endif
+
+    // 4) buttons
+    topsizer->Add( CreateButtonSizer( style ), 0, wxCENTRE | wxALL, 10 );
+
+    SetAutoLayout( TRUE );
+    SetSizer( topsizer );
+
+    topsizer->SetSizeHints( this );
+    topsizer->Fit( this );
+    wxSize size( GetSize() );
+    if (size.x < size.y*3/2)
     {
-        wxWindow *win = (wxWindow*)node->Data();
-       int x = (n*2+1)*space - 40 + 15;
-       win->Move( x, -1 );
-        node = node->Next();
-       n++;
+        size.x = size.y*3/2;
+        SetSize( size );
     }
-    
-    SetSize( w+30, y+40 );
 
-    Centre( wxBOTH );
+    Centre( wxBOTH | wxCENTER_FRAME);
 }
 
 void wxGenericMessageDialog::OnYes(wxCommandEvent& WXUNUSED(event))