wxSize wxDoGetSingleTextCtrlBestSize( Widget textWidget,
const wxWindow* window )
{
Dimension xmargin, ymargin, highlight, shadow;
char* value;
XtVaGetValues( textWidget,
XmNmarginWidth, &xmargin,
XmNmarginHeight, &ymargin,
XmNvalue, &value,
XmNhighlightThickness, &highlight,
XmNshadowThickness, &shadow,
NULL );
if( !value )
value = wxMOTIF_STR("|");
int x, y;
window->GetTextExtent( value, &x, &y );
if( x < 90 )
x = 90;
return wxSize( x + 2 * xmargin + 2 * highlight + 2 * shadow,
// MBN: +2 necessary: Lesstif bug or mine?
y + 2 * ymargin + 2 * highlight + 2 * shadow + 2 );
}
// Create menubar
bool wxMenuBar::CreateMenuBar(wxFrame* parent)
{
m_parent = parent; // bleach... override it!
PreCreation();
m_parent = NULL;
if (m_mainWidget)
{
XtVaSetValues((Widget) parent->GetMainWidget(), XmNmenuBar, (Widget) m_mainWidget, NULL);
/*
if (!XtIsManaged((Widget) m_mainWidget))
XtManageChild((Widget) m_mainWidget);
*/
XtMapWidget((Widget) m_mainWidget);
return true;
}
Widget menuBarW = XmCreateMenuBar ((Widget) parent->GetMainWidget(),
wxMOTIF_STR("MenuBar"), NULL, 0);
m_mainWidget = (WXWidget) menuBarW;
size_t menuCount = GetMenuCount();
for (size_t i = 0; i < menuCount; i++)
{
wxMenu *menu = GetMenu(i);
wxString title(m_titles[i]);
menu->SetButtonWidget(menu->CreateMenu (this, menuBarW, menu, i, title, true));
if (strcmp (wxStripMenuCodes(title), "Help") == 0)
XtVaSetValues ((Widget) menuBarW, XmNmenuHelpWidget, (Widget) menu->GetButtonWidget(), NULL);
// tear off menu support
#if (XmVersion >= 1002)
if ( menu->IsTearOff() )
{
XtVaSetValues(GetWidget(menu),
XmNtearOffModel, XmTEAR_OFF_ENABLED,
NULL);
Widget tearOff = XmGetTearOffControl(GetWidget(menu));
wxDoChangeForegroundColour((Widget) tearOff, m_foregroundColour);
wxDoChangeBackgroundColour((Widget) tearOff, m_backgroundColour, true);
}
#endif
}
PostCreation();
XtVaSetValues((Widget) parent->GetMainWidget(), XmNmenuBar, (Widget) m_mainWidget, NULL);
XtRealizeWidget ((Widget) menuBarW);
XtManageChild ((Widget) menuBarW);
SetMenuBarFrame(parent);
return true;
}
WXWidget wxMenu::CreateMenu (wxMenuBar * menuBar,
WXWidget parent,
wxMenu * topMenu,
size_t menuIndex,
const wxString& title,
bool pullDown)
{
Widget menu = (Widget) 0;
Widget buttonWidget = (Widget) 0;
Display* dpy = XtDisplay((Widget)parent);
Arg args[5];
XtSetArg (args[0], XmNnumColumns, m_numColumns);
XtSetArg (args[1], XmNpacking, (m_numColumns > 1) ? XmPACK_COLUMN : XmPACK_TIGHT);
if ( !m_font.IsOk() )
{
if ( menuBar )
m_font = menuBar->GetFont();
else if ( GetInvokingWindow() )
m_font = GetInvokingWindow()->GetFont();
}
XtSetArg (args[2], (String)wxFont::GetFontTag(), m_font.GetFontTypeC(dpy) );
if (!pullDown)
{
menu = XmCreatePopupMenu ((Widget) parent, wxMOTIF_STR("popup"), args, 3);
#if 0
XtAddCallback(menu,
XmNunmapCallback,
(XtCallbackProc)wxMenuPopdownCallback,
(XtPointer)this);
#endif
}
else
{
char mnem = wxFindMnemonic (title);
menu = XmCreatePulldownMenu ((Widget) parent, wxMOTIF_STR("pulldown"), args, 3);
wxString title2(wxStripMenuCodes(title));
wxXmString label_str(title2);
buttonWidget = XtVaCreateManagedWidget(title2,
#if wxUSE_GADGETS
xmCascadeButtonGadgetClass, (Widget) parent,
#else
xmCascadeButtonWidgetClass, (Widget) parent,
#endif
XmNlabelString, label_str(),
XmNsubMenuId, menu,
(String)wxFont::GetFontTag(), m_font.GetFontTypeC(dpy),
XmNpositionIndex, menuIndex,
NULL);
if (mnem != 0)
XtVaSetValues (buttonWidget, XmNmnemonic, mnem, NULL);
}
m_menuWidget = (WXWidget) menu;
m_topLevelMenu = topMenu;
size_t i = 0;
for ( wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();
node;
node = node->GetNext(), ++i )
{
wxMenuItem *item = node->GetData();
item->CreateItem(menu, menuBar, topMenu, i);
}
ChangeFont();
return buttonWidget;
}
wxString wxGetXEventName(XEvent& event)
{
#if wxUSE_NANOX
wxString str(wxT("(some event)"));
return str;
#else
int type = event.xany.type;
static char* event_name[] = {
wxMOTIF_STR(""), wxMOTIF_STR("unknown(-)"), // 0-1
wxMOTIF_STR("KeyPress"), wxMOTIF_STR("KeyRelease"), wxMOTIF_STR("ButtonPress"), wxMOTIF_STR("ButtonRelease"), // 2-5
wxMOTIF_STR("MotionNotify"), wxMOTIF_STR("EnterNotify"), wxMOTIF_STR("LeaveNotify"), wxMOTIF_STR("FocusIn"), // 6-9
wxMOTIF_STR("FocusOut"), wxMOTIF_STR("KeymapNotify"), wxMOTIF_STR("Expose"), wxMOTIF_STR("GraphicsExpose"), // 10-13
wxMOTIF_STR("NoExpose"), wxMOTIF_STR("VisibilityNotify"), wxMOTIF_STR("CreateNotify"), // 14-16
wxMOTIF_STR("DestroyNotify"), wxMOTIF_STR("UnmapNotify"), wxMOTIF_STR("MapNotify"), wxMOTIF_STR("MapRequest"),// 17-20
wxMOTIF_STR("ReparentNotify"), wxMOTIF_STR("ConfigureNotify"), wxMOTIF_STR("ConfigureRequest"), // 21-23
wxMOTIF_STR("GravityNotify"), wxMOTIF_STR("ResizeRequest"), wxMOTIF_STR("CirculateNotify"), // 24-26
wxMOTIF_STR("CirculateRequest"), wxMOTIF_STR("PropertyNotify"), wxMOTIF_STR("SelectionClear"), // 27-29
wxMOTIF_STR("SelectionRequest"), wxMOTIF_STR("SelectionNotify"), wxMOTIF_STR("ColormapNotify"), // 30-32
wxMOTIF_STR("ClientMessage"), wxMOTIF_STR("MappingNotify"), // 33-34
wxMOTIF_STR("unknown(+)")}; // 35
type = wxMin(35, type); type = wxMax(1, type);
wxString str(event_name[type]);
return str;
#endif
}
bool wxChoice::Create(wxWindow *parent, wxWindowID id,
const wxPoint& pos,
const wxSize& size,
int n, const wxString choices[],
long style,
const wxValidator& validator,
const wxString& name)
{
if ( !CreateControl(parent, id, pos, size, style, validator, name) )
return false;
PreCreation();
Widget parentWidget = (Widget) parent->GetClientWidget();
m_formWidget = (WXWidget) XtVaCreateManagedWidget(name.c_str(),
xmRowColumnWidgetClass, parentWidget,
XmNmarginHeight, 0,
XmNmarginWidth, 0,
XmNpacking, XmPACK_TIGHT,
XmNorientation, XmHORIZONTAL,
XmNresizeWidth, False,
XmNresizeHeight, False,
NULL);
XtVaSetValues ((Widget) m_formWidget, XmNspacing, 0, NULL);
/*
* Create the popup menu
*/
m_menuWidget = (WXWidget) XmCreatePulldownMenu ((Widget) m_formWidget,
wxMOTIF_STR("choiceMenu"),
NULL, 0);
if (n > 0)
{
int i;
for (i = 0; i < n; i++)
Append (choices[i]);
}
/*
* Create button
*/
Arg args[10];
Cardinal argcnt = 0;
XtSetArg (args[argcnt], XmNsubMenuId, (Widget) m_menuWidget); ++argcnt;
XtSetArg (args[argcnt], XmNmarginWidth, 0); ++argcnt;
XtSetArg (args[argcnt], XmNmarginHeight, 0); ++argcnt;
XtSetArg (args[argcnt], XmNpacking, XmPACK_TIGHT); ++argcnt;
m_buttonWidget = (WXWidget) XmCreateOptionMenu ((Widget) m_formWidget,
wxMOTIF_STR("choiceButton"),
args, argcnt);
m_mainWidget = m_buttonWidget;
XtManageChild ((Widget) m_buttonWidget);
// New code from Roland Haenel ([email protected])
// Some time ago, I reported a problem with wxChoice-items under
// Linux and Motif 2.0 (they caused sporadic GPFs). Now it seems
// that I have found the code responsible for this behaviour.
#if XmVersion >= 1002
#if XmVersion < 2000
// JACS, 24/1/99: this seems to cause a malloc crash later on, e.g.
// in controls sample.
//
// Widget optionLabel = XmOptionLabelGadget ((Widget) m_buttonWidget);
// XtUnmanageChild (optionLabel);
#endif
#endif
wxSize bestSize = GetBestSize();
if( size.x > 0 ) bestSize.x = size.x;
if( size.y > 0 ) bestSize.y = size.y;
XtVaSetValues((Widget) m_formWidget, XmNresizePolicy, XmRESIZE_NONE, NULL);
PostCreation();
AttachWidget (parent, m_buttonWidget, m_formWidget,
pos.x, pos.y, bestSize.x, bestSize.y);
return true;
}
int wxMessageDialog::ShowModal()
{
const long style = GetMessageDialogStyle();
DialogCreateFunction dialogCreateFunction;
if ( style & wxYES_NO )
{
// if we have [Yes], it must be a question
dialogCreateFunction = XmCreateQuestionDialog;
}
else if ( style & wxICON_STOP )
{
// error dialog is the one with error icon...
dialogCreateFunction = XmCreateErrorDialog;
}
else if ( style & wxICON_EXCLAMATION )
{
// ...and the warning dialog too
dialogCreateFunction = XmCreateWarningDialog;
}
else
{
// finally, use the info dialog by default
dialogCreateFunction = XmCreateInformationDialog;
}
Widget wParent = m_parent ? GetWidget(m_parent) : (Widget) 0;
if ( !wParent )
{
wxWindow *window = wxTheApp->GetTopWindow();
if ( !window )
{
wxFAIL_MSG("can't show message box without parent window");
return wxID_CANCEL;
}
wParent = GetWidget(window);
}
// prepare the arg list
Arg args[10];
int ac = 0;
wxXmString text(m_message);
wxXmString title(m_caption);
XtSetArg(args[ac], XmNmessageString, text()); ac++;
XtSetArg(args[ac], XmNdialogTitle, title()); ac++;
Display* dpy = XtDisplay(wParent);
wxComputeColours (dpy, & m_backgroundColour, (wxColour*) NULL);
XtSetArg(args[ac], XmNbackground, g_itemColors[wxBACK_INDEX].pixel); ac++;
XtSetArg(args[ac], XmNtopShadowColor, g_itemColors[wxTOPS_INDEX].pixel); ac++;
XtSetArg(args[ac], XmNbottomShadowColor, g_itemColors[wxBOTS_INDEX].pixel); ac++;
XtSetArg(args[ac], XmNforeground, g_itemColors[wxFORE_INDEX].pixel); ac++;
wxFont font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
#if __WXMOTIF20__ && !__WXLESSTIF__
XtSetArg(args[ac], XmNbuttonRenderTable, font.GetFontTypeC(dpy)); ac++;
XtSetArg(args[ac], XmNlabelRenderTable, font.GetFontTypeC(dpy)); ac++;
XtSetArg(args[ac], XmNtextRenderTable, font.GetFontTypeC(dpy)); ac++;
#else
XtSetArg(args[ac], XmNbuttonFontList, font.GetFontTypeC(dpy)); ac++;
XtSetArg(args[ac], XmNlabelFontList, font.GetFontTypeC(dpy)); ac++;
XtSetArg(args[ac], XmNtextFontList, font.GetFontTypeC(dpy)); ac++;
#endif
// do create message box
Widget wMsgBox = (*dialogCreateFunction)(wParent, wxMOTIF_STR(""), args, ac);
wxCHECK_MSG( wMsgBox, wxID_CANCEL, "msg box creation failed" );
// get the buttons which we might either remove or rename
// depending on the requested style
//
Widget wBtnOk = XmMessageBoxGetChild(wMsgBox, XmDIALOG_OK_BUTTON);
Widget wBtnHelp = XmMessageBoxGetChild(wMsgBox, XmDIALOG_HELP_BUTTON);
Widget wBtnCancel = XmMessageBoxGetChild(wMsgBox, XmDIALOG_CANCEL_BUTTON);
if ( style & wxYES_NO )
{
wxXmString yes(_("Yes")), no(_("No")), cancel(_("Cancel"));
if ( style & wxCANCEL )
{
// use the cancel button for No and the help button for
// Cancel Yuk :-) MB
//
XtVaSetValues(wBtnOk, XmNlabelString, yes(), NULL);
XtVaSetValues(wBtnCancel, XmNlabelString, no(), NULL);
XtVaSetValues(wBtnHelp, XmNlabelString, cancel(), NULL);
}
else
{
// no cancel button requested...
// remove the help button and use cancel for no
//
XtVaSetValues(wBtnCancel, XmNlabelString, no(), NULL);
XtUnmanageChild(wBtnHelp);
}
}
else
{
// remove the help button and the cancel button (unless it was
// requested)
//
XtUnmanageChild(wBtnHelp);
if ( !(style & wxCANCEL ) ) XtUnmanageChild(wBtnCancel);
}
// set the callbacks for the message box buttons
XtAddCallback(wMsgBox, XmNokCallback,
(XtCallbackProc)msgboxCallBackOk, (XtPointer)this);
XtAddCallback(wMsgBox, XmNcancelCallback,
(XtCallbackProc)msgboxCallBackCancel, (XtPointer)this);
XtAddCallback(wMsgBox, XmNhelpCallback,
(XtCallbackProc)msgboxCallBackHelp, (XtPointer)this);
XtAddCallback(wMsgBox, XmNunmapCallback,
(XtCallbackProc)msgboxCallBackClose, (XtPointer)this);
// show it as a modal dialog
XtManageChild(wMsgBox);
XtAddGrab(wMsgBox, True, False);
// the m_result will be changed when message box goes away
m_result = -1;
// local message loop
XtAppContext context = XtWidgetToApplicationContext(wParent);
XEvent event;
while ( m_result == -1 )
{
XtAppNextEvent(context, &event);
XtDispatchEvent(&event);
}
// translate the result if necessary
if ( style & wxYES_NO )
{
if ( m_result == wxID_OK )
m_result = wxID_YES;
else if ( m_result == wxID_CANCEL )
m_result = wxID_NO;
else if ( m_result == wxID_HELP )
m_result = wxID_CANCEL;
}
return m_result;
}
int wxFileDialog::ShowModal()
{
wxBeginBusyCursor();
// static char fileBuf[512];
Widget parentWidget = (Widget) 0;
if (m_parent)
parentWidget = (Widget) m_parent->GetTopWidget();
else
parentWidget = (Widget) wxTheApp->GetTopLevelWidget();
// prepare the arg list
Display* dpy = XtDisplay(parentWidget);
Arg args[10];
int ac = 0;
if (m_backgroundColour.IsOk())
{
wxComputeColours (dpy, & m_backgroundColour, NULL);
XtSetArg(args[ac], XmNbackground, g_itemColors[wxBACK_INDEX].pixel); ac++;
XtSetArg(args[ac], XmNtopShadowColor, g_itemColors[wxTOPS_INDEX].pixel); ac++;
XtSetArg(args[ac], XmNbottomShadowColor, g_itemColors[wxBOTS_INDEX].pixel); ac++;
XtSetArg(args[ac], XmNforeground, g_itemColors[wxFORE_INDEX].pixel); ac++;
}
wxFont font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
#if __WXMOTIF20__ && !__WXLESSTIF__
XtSetArg(args[ac], XmNbuttonRenderTable, font.GetFontTypeC(dpy)); ac++;
XtSetArg(args[ac], XmNlabelRenderTable, font.GetFontTypeC(dpy)); ac++;
XtSetArg(args[ac], XmNtextRenderTable, font.GetFontTypeC(dpy)); ac++;
#else
XtSetArg(args[ac], XmNbuttonFontList, font.GetFontTypeC(dpy)); ac++;
XtSetArg(args[ac], XmNlabelFontList, font.GetFontTypeC(dpy)); ac++;
XtSetArg(args[ac], XmNtextFontList, font.GetFontTypeC(dpy)); ac++;
#endif
Widget fileSel = XmCreateFileSelectionDialog(parentWidget,
wxMOTIF_STR("file_selector"),
args, ac);
#define wxFSChild( name ) \
XmFileSelectionBoxGetChild(fileSel, name)
XtUnmanageChild(wxFSChild(XmDIALOG_HELP_BUTTON));
Widget filterWidget = wxFSChild(XmDIALOG_FILTER_TEXT);
Widget selectionWidget = wxFSChild(XmDIALOG_TEXT);
Widget dirListWidget = wxFSChild(XmDIALOG_DIR_LIST);
Widget fileListWidget = wxFSChild(XmDIALOG_LIST);
// for changing labels
Widget okWidget = wxFSChild(XmDIALOG_OK_BUTTON);
Widget applyWidget = wxFSChild(XmDIALOG_APPLY_BUTTON);
Widget cancelWidget = wxFSChild(XmDIALOG_CANCEL_BUTTON);
Widget dirlistLabel = wxFSChild(XmDIALOG_DIR_LIST_LABEL);
Widget filterLabel = wxFSChild(XmDIALOG_FILTER_LABEL);
Widget listLabel = wxFSChild(XmDIALOG_LIST_LABEL);
Widget selectionLabel = wxFSChild(XmDIALOG_SELECTION_LABEL);
#undef wxFSChild
// change labels
wxXmString btnOK( wxGetStockLabel( wxID_OK, false ) ),
btnCancel( wxGetStockLabel( wxID_CANCEL, false ) ),
btnFilter( _("Filter") ), lblFilter( _("Filter") ),
lblDirectories( _("Directories") ),
lblFiles( _("Files" ) ), lblSelection( _("Selection") );
XtVaSetValues( okWidget, XmNlabelString, btnOK(), NULL );
XtVaSetValues( applyWidget, XmNlabelString, btnFilter(), NULL );
XtVaSetValues( cancelWidget, XmNlabelString, btnCancel(), NULL );
XtVaSetValues( dirlistLabel, XmNlabelString, lblDirectories(), NULL );
XtVaSetValues( filterLabel, XmNlabelString, lblFilter(), NULL );
XtVaSetValues( listLabel, XmNlabelString, lblFiles(), NULL );
XtVaSetValues( selectionLabel, XmNlabelString, lblSelection(), NULL );
Widget shell = XtParent(fileSel);
if ( !m_message.empty() )
XtVaSetValues(shell,
XmNtitle, (const char*)m_message.mb_str(),
NULL);
if (!m_wildCard.empty())
{
// return something understandable by Motif
wxString wildCard = ParseWildCard( m_wildCard );
wxString filter;
if (!m_dir.empty())
filter = m_dir + wxString("/") + wildCard;
else
filter = wildCard;
XmTextSetString(filterWidget, filter.char_str());
XmFileSelectionDoSearch(fileSel, NULL);
}
// Suggested by Terry Gitnick, 16/9/97, because of change in Motif
// file selector on Solaris 1.5.1.
if ( !m_dir.empty() )
{
wxXmString thePath( m_dir );
XtVaSetValues (fileSel,
XmNdirectory, thePath(),
NULL);
}
wxString entirePath;
if (!m_dir.empty())
{
entirePath = m_dir + wxString("/") + m_fileName;
}
else
{
entirePath = m_fileName;
}
if (!entirePath.empty())
{
XmTextSetString(selectionWidget, entirePath.char_str());
}
XtAddCallback(fileSel, XmNcancelCallback,
(XtCallbackProc)wxFileSelCancel, (XtPointer)NULL);
XtAddCallback(fileSel, XmNokCallback,
(XtCallbackProc)wxFileSelOk, (XtPointer)NULL);
XtAddCallback(fileSel, XmNunmapCallback,
(XtCallbackProc)wxFileSelClose, (XtPointer)this);
//#if XmVersion > 1000
// I'm not sure about what you mean with XmVersion.
// If this is for Motif1.1/Motif1.2, then check XmVersion>=1200
// (Motif1.1.4 ==> XmVersion 1100 )
// Nevertheless, I put here a #define, so anyone can choose in (I)makefile.
//
#if !DEFAULT_FILE_SELECTOR_SIZE
int width = wxFSB_WIDTH;
int height = wxFSB_HEIGHT;
XtVaSetValues(fileSel,
XmNwidth, width,
XmNheight, height,
XmNresizePolicy, XmRESIZE_NONE,
NULL);
#endif
wxDoChangeBackgroundColour((WXWidget) filterWidget, *wxWHITE);
wxDoChangeBackgroundColour((WXWidget) selectionWidget, *wxWHITE);
wxChangeListBoxColours(this, dirListWidget);
wxChangeListBoxColours(this, fileListWidget);
XtManageChild(fileSel);
m_fileSelectorAnswer = wxEmptyString;
m_fileSelectorReturned = false;
wxEndBusyCursor();
XtAddGrab(XtParent(fileSel), True, False);
XtAppContext context = (XtAppContext) wxTheApp->GetAppContext();
XEvent event;
while (!m_fileSelectorReturned)
{
XtAppNextEvent(context, &event);
XtDispatchEvent(&event);
}
XtRemoveGrab(XtParent(fileSel));
XtUnmapWidget(XtParent(fileSel));
XtDestroyWidget(XtParent(fileSel));
// Now process all events, because otherwise
// this might remain on the screen
wxFlushEvents(XtDisplay(fileSel));
m_path = m_fileSelectorAnswer;
m_fileName = wxFileNameFromPath(m_fileSelectorAnswer);
m_dir = wxPathOnly(m_path);
if (m_fileName.empty())
return wxID_CANCEL;
else
return wxID_OK;
}
WXWidget wxMenu::CreateMenu (wxMenuBar * menuBar,
WXWidget parent,
wxMenu * topMenu,
size_t WXUNUSED(index),
const wxString& title,
bool pullDown)
{
Widget menu = (Widget) 0;
Widget buttonWidget = (Widget) 0;
Arg args[5];
XtSetArg (args[0], XmNnumColumns, m_numColumns);
XtSetArg (args[1], XmNpacking, (m_numColumns > 1) ? XmPACK_COLUMN : XmPACK_TIGHT);
if (!pullDown)
{
menu = XmCreatePopupMenu ((Widget) parent, wxMOTIF_STR("popup"), args, 2);
#if 0
XtAddCallback(menu,
XmNunmapCallback,
(XtCallbackProc)wxMenuPopdownCallback,
(XtPointer)this);
#endif
}
else
{
char mnem = wxFindMnemonic (title);
menu = XmCreatePulldownMenu ((Widget) parent, wxMOTIF_STR("pulldown"), args, 2);
wxString title2(wxStripMenuCodes(title));
wxXmString label_str(title2);
buttonWidget = XtVaCreateManagedWidget(title2,
#if wxUSE_GADGETS
xmCascadeButtonGadgetClass, (Widget) parent,
#else
xmCascadeButtonWidgetClass, (Widget) parent,
#endif
XmNlabelString, label_str(),
XmNsubMenuId, menu,
NULL);
if (mnem != 0)
XtVaSetValues (buttonWidget, XmNmnemonic, mnem, NULL);
}
m_menuWidget = (WXWidget) menu;
m_topLevelMenu = topMenu;
size_t i = 0;
for ( wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();
node;
node = node->GetNext(), ++i )
{
wxMenuItem *item = node->GetData();
item->CreateItem(menu, menuBar, topMenu, i);
}
SetBackgroundColour(m_backgroundColour);
SetForegroundColour(m_foregroundColour);
SetFont(m_font);
return buttonWidget;
}
bool wxApp::Initialize(int& argc_, wxChar **argv_)
{
#if wxUSE_INTL
wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
#endif
if ( !wxAppBase::Initialize(argc_, argv_) )
return false;
wxWidgetHashTable = new wxHashTable(wxKEY_INTEGER);
#ifdef __HPUX__
// under HP-UX creating XmFontSet fails when the system locale is C and
// we're using a remote DISPLAY, presumably because HP-UX uses its own
// names for C and ISO locales (roman8 and iso8859n respectively) and so
// its Motif libraries have troubles with non-HP X server
//
// whatever the reason, the fact is that without this hack any wxMotif
// program crashes on startup because it can't create any font (HP programs
// still work but they do spit out messages about failing to create font
// sets and failing back on "fixed" font too)
//
// notice that calling setlocale() here is not enough because X(m) init
// functions call setlocale() later so we really have to change environment
bool fixAll = false; // tweak LC_ALL (or just LC_CTYPE)?
const char *loc = getenv("LC_CTYPE");
if ( !loc )
{
loc = getenv("LC_ALL");
if ( loc )
fixAll = true;
}
if ( !loc ||
(loc[0] == 'C' && loc[1] == '\0') ||
strcmp(loc, "POSIX") == 0 )
{
// we're using C locale, "fix" it
wxLogDebug(wxT("HP-UX fontset hack: forcing locale to en_US.iso88591"));
putenv(fixAll ? "LC_ALL=en_US.iso88591" : "LC_CTYPE=en_US.iso88591");
}
#endif // __HPUX__
XtSetLanguageProc(NULL, NULL, NULL);
XtToolkitInitialize() ;
wxTheApp->m_appContext = (WXAppContext) XtCreateApplicationContext();
static char *fallbackResources[] = {
// better defaults for CDE under Irix
//
// TODO: do something similar for the other systems, the hardcoded defaults
// below are ugly
#ifdef __SGI__
wxMOTIF_STR("*sgiMode: True"),
wxMOTIF_STR("*useSchemes: all"),
#else // !__SGI__
#if !wxMOTIF_USE_RENDER_TABLE
wxMOTIF_STR("*.fontList: -*-helvetica-medium-r-normal-*-*-120-*-*-*-*-*-*"),
#else
wxMOTIF_STR("*wxDefaultRendition.fontName: -*-helvetica-medium-r-normal-*-*-120-*-*-*-*-*-*"),
wxMOTIF_STR("*wxDefaultRendition.fontType: FONT_IS_FONTSET"),
wxMOTIF_STR("*.renderTable: wxDefaultRendition"),
#endif
wxMOTIF_STR("*listBox.background: white"),
wxMOTIF_STR("*text.background: white"),
wxMOTIF_STR("*comboBox.Text.background: white"),
wxMOTIF_STR("*comboBox.List.background: white"),
#endif // __SGI__/!__SGI__
NULL
};
XtAppSetFallbackResources((XtAppContext) wxTheApp->m_appContext, fallbackResources);
// we shouldn't pass empty application/class name as it results in
// immediate crash inside XOpenIM() (if XIM is used) under IRIX
wxString appname = wxTheApp->GetAppName();
if ( appname.empty() )
appname = wxT("wxapp");
wxString clsname = wxTheApp->GetClassName();
if ( clsname.empty() )
clsname = wxT("wx");
// FIXME-UTF8: This code is taken from wxGTK and duplicated here. This
// is just a temporary fix to make wxX11 compile in Unicode
// build, the real fix is to change Initialize()'s signature
// to use char* on Unix.
#if wxUSE_UNICODE
// XtOpenDisplay() wants char*, not wchar_t*, so convert
int i;
char **argvX11 = new char *[argc + 1];
for ( i = 0; i < argc; i++ )
{
argvX11[i] = strdup(wxConvLibc.cWX2MB(argv_[i]));
}
argvX11[argc] = NULL;
int argcX11 = argc;
Display *dpy = XtOpenDisplay((XtAppContext) wxTheApp->m_appContext,
(String)NULL,
appname.c_str(),
clsname.c_str(),
NULL, 0, // no options
# if XtSpecificationRelease < 5
(Cardinal*) &argcX11,
# else
&argcX11,
# endif
argvX11);
if ( argcX11 != argc )
{
// we have to drop the parameters which were consumed by X11+
for ( i = 0; i < argcX11; i++ )
{
while ( strcmp(wxConvLibc.cWX2MB(argv_[i]), argvX11[i]) != 0 )
{
memmove(argv_ + i, argv_ + i + 1, (argc - i)*sizeof(*argv_));
}
}
argc = argcX11;
// update internal arg[cv] as X11 may have removed processed options:
argc = argc_;
argv = argv_;
}
//else: XtOpenDisplay() didn't modify our parameters
// free our copy
for ( i = 0; i < argcX11; i++ )
{
free(argvX11[i]);
}
delete [] argvX11;
#else // ANSI
Display *dpy = XtOpenDisplay((XtAppContext) wxTheApp->m_appContext,
(String)NULL,
appname.c_str(),
clsname.c_str(),
NULL, 0, // no options
# if XtSpecificationRelease < 5
(Cardinal*) &argc,
# else
&argc,
# endif
argv);
#endif // Unicode/ANSI
if (!dpy) {
// if you don't log to stderr, nothing will be shown...
delete wxLog::SetActiveTarget(new wxLogStderr);
wxString className(wxTheApp->GetClassName());
wxLogError(_("wxWidgets could not open display for '%s': exiting."),
className.c_str());
exit(-1);
}
m_initialDisplay = (WXDisplay*) dpy;
// install the X error handler
gs_pfnXErrorHandler = XSetErrorHandler(wxXErrorHandler);
// Add general resize proc
XtActionsRec rec;
rec.string = wxMOTIF_STR("resize");
rec.proc = (XtActionProc)wxWidgetResizeProc;
XtAppAddActions((XtAppContext) wxTheApp->m_appContext, &rec, 1);
GetMainColormap(dpy);
wxAddIdleCallback();
return true;
}
bool wxRadioBox::Create(wxWindow *parent, wxWindowID id, const wxString& title,
const wxPoint& pos, const wxSize& size,
int n, const wxString choices[],
int majorDim, long style,
const wxValidator& val, const wxString& name)
{
if( !CreateControl( parent, id, pos, size, style, val, name ) )
return false;
PreCreation();
m_noItems = (unsigned int)n;
m_noRowsOrCols = majorDim;
SetMajorDim(majorDim == 0 ? n : majorDim, style);
Widget parentWidget = (Widget) parent->GetClientWidget();
Display* dpy = XtDisplay(parentWidget);
m_mainWidget = XtVaCreateWidget ("radioboxframe",
xmFrameWidgetClass, parentWidget,
XmNresizeHeight, True,
XmNresizeWidth, True,
NULL);
wxString label1(GetLabelText(title));
if (!label1.empty())
{
wxXmString text(label1);
m_labelWidget = (WXWidget)
XtVaCreateManagedWidget( label1.mb_str(),
#if wxUSE_GADGETS
style & wxCOLOURED ? xmLabelWidgetClass
: xmLabelGadgetClass,
(Widget)m_mainWidget,
#else
xmLabelWidgetClass, (Widget)m_mainWidget,
#endif
wxFont::GetFontTag(), m_font.GetFontTypeC(dpy),
XmNlabelString, text(),
// XmNframeChildType is not in Motif 1.2, nor in Lesstif,
// if it was compiled with 1.2 compatibility
// TODO: check this still looks OK for Motif 1.2.
#if (XmVersion > 1200)
XmNframeChildType, XmFRAME_TITLE_CHILD,
#else
XmNchildType, XmFRAME_TITLE_CHILD,
#endif
XmNchildVerticalAlignment, XmALIGNMENT_CENTER,
NULL);
}
Arg args[3];
XtSetArg (args[0], XmNorientation, ((style & wxHORIZONTAL) == wxHORIZONTAL ?
XmHORIZONTAL : XmVERTICAL));
XtSetArg (args[1], XmNnumColumns, GetMajorDim());
XtSetArg (args[2], XmNadjustLast, False);
Widget radioBoxWidget =
XmCreateRadioBox ((Widget)m_mainWidget, wxMOTIF_STR("radioBoxWidget"), args, 3);
m_radioButtons.reserve(n);
m_radioButtonLabels.reserve(n);
int i;
for (i = 0; i < n; i++)
{
wxString str(GetLabelText(choices[i]));
m_radioButtonLabels.push_back(str);
Widget radioItem = XtVaCreateManagedWidget (
str.mb_str(),
#if wxUSE_GADGETS
xmToggleButtonGadgetClass, radioBoxWidget,
#else
xmToggleButtonWidgetClass, radioBoxWidget,
#endif
wxFont::GetFontTag(), m_font.GetFontTypeC(dpy),
NULL);
m_radioButtons.push_back((WXWidget)radioItem);
XtAddCallback (radioItem, XmNvalueChangedCallback,
(XtCallbackProc) wxRadioBoxCallback,
(XtPointer) this);
}
SetSelection (0);
XtRealizeWidget((Widget)m_mainWidget);
XtManageChild (radioBoxWidget);
XtManageChild ((Widget)m_mainWidget);
PostCreation();
AttachWidget (parent, m_mainWidget, NULL, pos.x, pos.y, size.x, size.y);
return true;
}
