// Created: 28.06.99
// RCS-ID: $Id$
// Copyright: (c) Vadim Zeitlin
-// Licence: wxWindows license
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// ============================================================================
// headers
// ----------------------------------------------------------------------------
-#if 0
-#ifdef __GNUG__
- #pragma implementation
-#endif
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
+ #pragma implementation "dialogbase.h"
#endif
// For compilers that support precompilation, includes "wx.h".
#endif
#ifndef WX_PRECOMP
+ #include "wx/button.h"
#include "wx/dialog.h"
#include "wx/dcclient.h"
#include "wx/intl.h"
#include "wx/settings.h"
#include "wx/stattext.h"
#include "wx/sizer.h"
+ #include "wx/button.h"
+ #include "wx/containr.h"
#endif
//--------------------------------------------------------------------------
// wxDialogBase
//--------------------------------------------------------------------------
-wxSizer *wxDialogBase::CreateTextSizer( const wxString &message )
+// FIXME - temporary hack in absence of wxtopLevelWindow, should be always used
+#ifdef wxTopLevelWindowNative
+BEGIN_EVENT_TABLE(wxDialogBase, wxTopLevelWindow)
+ WX_EVENT_TABLE_CONTROL_CONTAINER(wxDialogBase)
+END_EVENT_TABLE()
+
+WX_DELEGATE_TO_CONTROL_CONTAINER(wxDialogBase)
+#endif
+
+void wxDialogBase::Init()
{
- wxBoxSizer *box = new wxBoxSizer( wxVERTICAL );
+ m_returnCode = 0;
+
+ // the dialogs have this flag on by default to prevent the events from the
+ // dialog controls from reaching the parent frame which is usually
+ // undesirable and can lead to unexpected and hard to find bugs
+ SetExtraStyle(GetExtraStyle() | wxWS_EX_BLOCK_EVENTS);
+
+#ifdef wxTopLevelWindowNative // FIXME - temporary hack, should be always used!
+ m_container.SetContainerWindow(this);
+#endif
+}
+
+#if wxUSE_STATTEXT // && wxUSE_TEXTCTRL
+
+wxSizer *wxDialogBase::CreateTextSizer( const wxString& message )
+{
+ bool is_pda = (wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA);
+
+ wxString text = message;
+ // I admit that this is complete bogus, but it makes
+ // message boxes work for pda screens temporarily..
+ int max_width = -1;
+ if (is_pda)
+ {
+ max_width = wxSystemSettings::GetMetric( wxSYS_SCREEN_X ) - 25;
+ text += wxT('\n');
+ }
+
+
+ wxBoxSizer *box = new wxBoxSizer( wxVERTICAL );
+
+ // get line height for empty lines
+ int y = 0;
+ wxFont font( GetFont() );
+ if (!font.Ok())
+ font = *wxSWISS_FONT;
+ GetTextExtent( wxT("H"), (int*)NULL, &y, (int*)NULL, (int*)NULL, &font);
+
+ size_t last_space = 0;
wxString line;
- for (size_t pos = 0; pos < message.Len(); pos++)
+ for ( size_t pos = 0; pos < text.length(); pos++ )
{
- if (message[pos] == _T('\n'))
- {
- if (!line.IsEmpty())
- {
- wxStaticText *s1 = new wxStaticText( this, -1, line );
- box->Add( s1 );
- line = _T("");
- }
- }
- else
+ switch ( text[pos] )
{
- line += message[pos];
+ case wxT('\n'):
+ if (!line.IsEmpty())
+ {
+ wxStaticText *s = new wxStaticText( this, -1, line );
+ box->Add( s );
+ line = wxT("");
+ }
+ else
+ {
+ box->Add( 5, y );
+ }
+ break;
+
+ case wxT('&'):
+ // this is used as accel mnemonic prefix in the wxWindows
+ // controls but in the static messages created by
+ // CreateTextSizer() (used by wxMessageBox, for example), we
+ // don't want this special meaning, so we need to quote it
+ line += wxT('&');
+
+ // fall through to add it normally too
+
+ default:
+ if (text[pos] == wxT(' '))
+ last_space = pos;
+
+ line += message[pos];
+
+ if (is_pda)
+ {
+ int width = 0;
+ GetTextExtent( line, &width, (int*)NULL, (int*)NULL, (int*)NULL, &font );
+
+ if (width > max_width)
+ {
+ // exception if there was no previous space
+ if (last_space == 0)
+ last_space = pos;
+
+ int diff = pos-last_space;
+ int len = line.Len();
+ line.Remove( len-diff, diff );
+
+ wxStaticText *s = new wxStaticText( this, -1, line );
+ box->Add( s );
+
+ pos = last_space;
+ last_space = 0;
+ line = wxT("");
+ }
+ }
}
}
-
+
// remaining text behind last '\n'
if (!line.IsEmpty())
{
wxStaticText *s2 = new wxStaticText( this, -1, line );
- box->Add( s2 );
+ box->Add( s2 );
}
-
+
return box;
}
-
+
+#endif // wxUSE_STATTEXT // && wxUSE_TEXTCTRL
+
+#if wxUSE_BUTTON
+
wxSizer *wxDialogBase::CreateButtonSizer( long flags )
{
- wxBoxSizer *box = new wxBoxSizer( wxHORIZONTAL );
+ bool is_pda = (wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA);
+
+ // If we have a PDA screen, put yes/no button over
+ // all other buttons, otherwise on the left side.
+ wxBoxSizer *box = is_pda ? new wxBoxSizer( wxVERTICAL ) : new wxBoxSizer( wxHORIZONTAL );
+
+ wxBoxSizer *inner_yes_no = NULL;
+
+ // Only create sizer containing yes/no
+ // if it is actually required
+ if ( (flags & wxYES_NO) != 0 )
+ {
+ inner_yes_no = new wxBoxSizer( wxHORIZONTAL );
+ box->Add( inner_yes_no, 0, wxBOTTOM, 10 );
+ }
+
+ wxBoxSizer *inner_rest = new wxBoxSizer( wxHORIZONTAL );
+ box->Add( inner_rest, 0, 0, 0 );
#if defined(__WXMSW__) || defined(__WXMAC__)
- int margin = 6;
+ static const int margin = 6;
#else
- int margin = 10;
+ static const int margin = 10;
#endif
wxButton *ok = (wxButton *) NULL;
- wxButton *cancel = (wxButton *) NULL;
wxButton *yes = (wxButton *) NULL;
wxButton *no = (wxButton *) NULL;
-
- if (flags & wxYES_NO)
- {
- yes = new wxButton( this, wxID_YES, _("Yes") );
- box->Add( yes, 0, wxLEFT|wxRIGHT, margin );
- no = new wxButton( this, wxID_NO, _("No") );
- box->Add( no, 0, wxLEFT|wxRIGHT, margin );
- } else
- if (flags & wxYES)
+
+ // always show an OK button, unless we have both YES and NO
+ if ( (flags & wxYES_NO) != wxYES_NO )
+ flags |= wxOK;
+
+ if (flags & wxYES)
{
- yes = new wxButton( this, wxID_YES, _("Yes") );
- box->Add( yes, 0, wxLEFT|wxRIGHT, margin );
- } else
- if (flags & wxNO)
+ yes = new wxButton( this, wxID_YES, _("Yes"),wxDefaultPosition,wxDefaultSize,wxCLIP_SIBLINGS );
+ inner_yes_no->Add( yes, 0, wxLEFT|wxRIGHT, margin );
+ }
+ if (flags & wxNO)
{
- no = new wxButton( this, wxID_NO, _("No") );
- box->Add( no, 0, wxLEFT|wxRIGHT, margin );
+ no = new wxButton( this, wxID_NO, _("No"),wxDefaultPosition,wxDefaultSize,wxCLIP_SIBLINGS );
+ inner_yes_no->Add( no, 0, wxLEFT|wxRIGHT, margin );
}
- if (flags & wxOK)
+ if (flags & wxOK)
{
- ok = new wxButton( this, wxID_OK, _("OK") );
- box->Add( ok, 0, wxLEFT|wxRIGHT, margin );
+ ok = new wxButton( this, wxID_OK, _("OK"),wxDefaultPosition,wxDefaultSize,wxCLIP_SIBLINGS );
+ inner_rest->Add( ok, 0, wxLEFT|wxRIGHT, margin );
}
- if (flags & wxFORWARD)
- box->Add( new wxButton( this, wxID_FORWARD, _("Forward") ), 0, wxLEFT|wxRIGHT, margin );
+ if (flags & wxFORWARD)
+ inner_rest->Add( new wxButton( this, wxID_FORWARD, _("Forward"),wxDefaultPosition,wxDefaultSize,wxCLIP_SIBLINGS ), 0, wxLEFT|wxRIGHT, margin );
- if (flags & wxBACKWARD)
- box->Add( new wxButton( this, wxID_BACKWARD, _("Backward") ), 0, wxLEFT|wxRIGHT, margin );
+ if (flags & wxBACKWARD)
+ inner_rest->Add( new wxButton( this, wxID_BACKWARD, _("Backward"),wxDefaultPosition,wxDefaultSize,wxCLIP_SIBLINGS ), 0, wxLEFT|wxRIGHT, margin );
- if (flags & wxSETUP)
- box->Add( new wxButton( this, wxID_SETUP, _("Setup") ), 0, wxLEFT|wxRIGHT, margin );
+ if (flags & wxSETUP)
+ inner_rest->Add( new wxButton( this, wxID_SETUP, _("Setup"),wxDefaultPosition,wxDefaultSize,wxCLIP_SIBLINGS ), 0, wxLEFT|wxRIGHT, margin );
- if (flags & wxMORE)
- box->Add( new wxButton( this, wxID_MORE, _("More...") ), 0, wxLEFT|wxRIGHT, margin );
+ if (flags & wxMORE)
+ inner_rest->Add( new wxButton( this, wxID_MORE, _("More..."),wxDefaultPosition,wxDefaultSize,wxCLIP_SIBLINGS ), 0, wxLEFT|wxRIGHT, margin );
if (flags & wxHELP)
- box->Add( new wxButton( this, wxID_HELP, _("Help") ), 0, wxLEFT|wxRIGHT, margin );
+ inner_rest->Add( new wxButton( this, wxID_HELP, _("Help"),wxDefaultPosition,wxDefaultSize,wxCLIP_SIBLINGS ), 0, wxLEFT|wxRIGHT, margin );
- if (flags & wxCANCEL)
+ if (flags & wxCANCEL)
{
- cancel = new wxButton( this, wxID_CANCEL, _("Cancel") );
- box->Add( cancel, 0, wxLEFT|wxRIGHT, margin );
+ wxButton *cancel = new wxButton( this, wxID_CANCEL, _("Cancel"),wxDefaultPosition,wxDefaultSize,wxCLIP_SIBLINGS );
+ inner_rest->Add( cancel, 0, wxLEFT|wxRIGHT, margin );
}
- if ((flags & wxNO_DEFAULT) == 0)
+ // choose the default button
+ if (flags & wxNO_DEFAULT)
+ {
+ if (no)
+ {
+ no->SetDefault();
+ no->SetFocus();
+ }
+ }
+ else
{
if (ok)
{
yes->SetFocus();
}
}
-
+
return box;
}
+#endif // wxUSE_BUTTON
projects / wxWidgets.git / blobdiff