X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/92afa2b150803da84a4bc7dfa4e580dbbff15c9a..1e8bd6b2aeca2ac6f97a1c4e8087051edc811c1d:/src/common/dlgcmn.cpp diff --git a/src/common/dlgcmn.cpp b/src/common/dlgcmn.cpp index f9d62a3b2f..3aa20ce30a 100644 --- a/src/common/dlgcmn.cpp +++ b/src/common/dlgcmn.cpp @@ -6,7 +6,7 @@ // Created: 28.06.99 // RCS-ID: $Id$ // Copyright: (c) Vadim Zeitlin -// Licence: wxWindows license +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -17,10 +17,8 @@ // 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". @@ -31,111 +29,228 @@ #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) { @@ -148,7 +263,8 @@ wxSizer *wxDialogBase::CreateButtonSizer( long flags ) yes->SetFocus(); } } - + return box; } +#endif // wxUSE_BUTTON