X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e1aae5288576cd0066d2cbbf92935a969110bcea..8ffc1732c287fec38b8bcef08103bcdffabf7334:/src/motif/textctrl.cpp diff --git a/src/motif/textctrl.cpp b/src/motif/textctrl.cpp index 6512988d93..0177cb2b2f 100644 --- a/src/motif/textctrl.cpp +++ b/src/motif/textctrl.cpp @@ -17,7 +17,7 @@ // headers // ---------------------------------------------------------------------------- -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "textctrl.h" #endif @@ -130,7 +130,7 @@ bool wxTextCtrl::Create(wxWindow *parent, XtSetArg (args[1], XmNwordWrap, wantWordWrap ? True : False); m_mainWidget = (WXWidget) XmCreateScrolledText(parentWidget, - (char*)name.c_str(), + wxConstCast(name.c_str(), char), args, 2); XtVaSetValues ((Widget) m_mainWidget, @@ -143,7 +143,7 @@ bool wxTextCtrl::Create(wxWindow *parent, { m_mainWidget = (WXWidget)XtVaCreateManagedWidget ( - (char*)name.c_str(), + wxConstCast(name.c_str(), char), xmTextWidgetClass, parentWidget, NULL @@ -175,7 +175,7 @@ bool wxTextCtrl::Create(wxWindow *parent, // do this instead... MB // XtVaSetValues( (Widget) m_mainWidget, - XmNvalue, (char *)value.c_str(), + XmNvalue, wxConstCast(value.c_str(), char), NULL); } @@ -197,7 +197,6 @@ bool wxTextCtrl::Create(wxWindow *parent, if( size.x != -1 ) best.x = size.x; if( size.y != -1 ) best.y = size.y; - SetCanAddEventHandler(TRUE); AttachWidget (parent, m_mainWidget, (WXWidget) NULL, pos.x, pos.y, best.x, best.y); @@ -208,7 +207,8 @@ bool wxTextCtrl::Create(wxWindow *parent, WXWidget wxTextCtrl::GetTopWidget() const { - return ((m_windowStyle & wxTE_MULTILINE) ? (WXWidget) XtParent((Widget) m_mainWidget) : m_mainWidget); + return IsMultiLine() ? (WXWidget)XtParent((Widget)m_mainWidget) + : m_mainWidget; } wxString wxTextCtrl::GetValue() const @@ -249,9 +249,15 @@ void wxTextCtrl::SetValue(const wxString& value) // do this instead... MB // + // with (at least) OpenMotif 2.1 this causes a lot of flicker +#if 0 XtVaSetValues( (Widget) m_mainWidget, - XmNvalue, (char *)value.c_str(), + XmNvalue, wxConstCast(value.c_str(), char), NULL); +#endif + + Clear(); + AppendText( value ); m_inSetValue = FALSE; } @@ -362,7 +368,7 @@ long wxTextCtrl::GetLastPosition() const void wxTextCtrl::Replace(long from, long to, const wxString& value) { XmTextReplace ((Widget) m_mainWidget, (XmTextPosition) from, (XmTextPosition) to, - (char*) (const char*) value); + wxConstCast(value.c_str(), char)); } void wxTextCtrl::Remove(long from, long to) @@ -381,89 +387,11 @@ void wxTextCtrl::SetSelection(long from, long to) (Time) 0); } -bool wxTextCtrl::LoadFile(const wxString& file) -{ - if (!wxFileExists(file)) - return FALSE; - - m_fileName = file; - - Clear(); - - Widget textWidget = (Widget) m_mainWidget; - FILE *fp = 0; - - struct stat statb; - if ((stat ((char*) (const char*) file, &statb) == -1) || (statb.st_mode & S_IFMT) != S_IFREG || - !(fp = fopen ((char*) (const char*) file, "r"))) - { - return FALSE; - } - else - { - long len = statb.st_size; - char *text; - if (!(text = XtMalloc ((unsigned) (len + 1)))) - { - fclose (fp); - return FALSE; - } - if (fread (text, sizeof (char), len, fp) != (size_t) len) - { - } - fclose (fp); - - text[len] = 0; - XmTextSetString (textWidget, text); - // m_textPosition = len; - XtFree (text); - m_modified = FALSE; - return TRUE; - } -} - -// If file is null, try saved file name first -// Returns TRUE if succeeds. -bool wxTextCtrl::SaveFile(const wxString& file) -{ - wxString theFile(file); - if (theFile == "") - theFile = m_fileName; - if (theFile == "") - return FALSE; - m_fileName = theFile; - - Widget textWidget = (Widget) m_mainWidget; - FILE *fp; - - if (!(fp = fopen ((char*) (const char*) theFile, "w"))) - { - return FALSE; - } - else - { - char *text = XmTextGetString (textWidget); - long len = XmTextGetLastPosition (textWidget); - - if (fwrite (text, sizeof (char), len, fp) != (size_t) len) - { - // Did not write whole file - } - // Make sure newline terminates the file - if (text[len - 1] != '\n') - fputc ('\n', fp); - - fclose (fp); - XtFree (text); - m_modified = FALSE; - return TRUE; - } -} - void wxTextCtrl::WriteText(const wxString& text) { long textPosition = GetInsertionPoint() + strlen (text); - XmTextInsert ((Widget) m_mainWidget, GetInsertionPoint(), (char*) (const char*) text); + XmTextInsert ((Widget) m_mainWidget, GetInsertionPoint(), + wxConstCast(text.c_str(), char)); XtVaSetValues ((Widget) m_mainWidget, XmNcursorPosition, textPosition, NULL); SetInsertionPoint(textPosition); XmTextShowPosition ((Widget) m_mainWidget, textPosition); @@ -472,8 +400,9 @@ void wxTextCtrl::WriteText(const wxString& text) void wxTextCtrl::AppendText(const wxString& text) { - long textPosition = GetLastPosition() + strlen(text); - XmTextInsert ((Widget) m_mainWidget, GetLastPosition(), (char*) (const char*) text); + long textPosition = GetLastPosition() + text.length(); + XmTextInsert ((Widget) m_mainWidget, GetLastPosition(), + wxConstCast(text.c_str(), char)); XtVaSetValues ((Widget) m_mainWidget, XmNcursorPosition, textPosition, NULL); SetInsertionPoint(textPosition); XmTextShowPosition ((Widget) m_mainWidget, textPosition); @@ -651,11 +580,12 @@ void wxTextCtrl::ChangeBackgroundColour() NULL); wxColour backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE); if (hsb) - DoChangeBackgroundColour((WXWidget) hsb, backgroundColour, TRUE); + wxDoChangeBackgroundColour((WXWidget) hsb, backgroundColour, TRUE); if (vsb) - DoChangeBackgroundColour((WXWidget) vsb, backgroundColour, TRUE); + wxDoChangeBackgroundColour((WXWidget) vsb, backgroundColour, TRUE); - DoChangeBackgroundColour((WXWidget) parent, m_backgroundColour, TRUE); + // MBN: why change parent background? + // DoChangeBackgroundColour((WXWidget) parent, m_backgroundColour, TRUE); } } @@ -680,7 +610,7 @@ void wxTextCtrl::ChangeForegroundColour() if (vsb) DoChangeForegroundColour((WXWidget) vsb, m_foregroundColour); */ - DoChangeForegroundColour((WXWidget) parent, m_foregroundColour); + wxDoChangeForegroundColour((WXWidget) parent, m_foregroundColour); } } @@ -728,12 +658,15 @@ wxSize wxDoGetSingleTextCtrlBestSize( Widget textWidget, XmNhighlightThickness, &highlight, XmNshadowThickness, &shadow, NULL ); + if( !value ) value = "|"; int x, y; window->GetTextExtent( value, &x, &y ); + if( x < 100 ) x = 100; + return wxSize( x + 2 * xmargin + 2 * highlight + 2 * shadow, // MBN: +2 necessary: Lesstif bug or mine? y + 2 * ymargin + 2 * highlight + 2 * shadow + 2 ); @@ -842,6 +775,9 @@ wxTextWindowModifyProc (Widget WXUNUSED(w), XtPointer clientData, XmTextVerifyCa } } + if(tw->InSetValue()) + return; + // If we're already within an OnChar, return: probably a programmatic // insertion. if (tw->m_tempCallbackStruct)