X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ac0d36b5237d14ec05b4b7f5d88a08bdad82a511..bbf7db28cbab49712d486679e4614479c04d0fbd:/src/gtk/textctrl.cpp diff --git a/src/gtk/textctrl.cpp b/src/gtk/textctrl.cpp index 884e21b600..b8bba6c69b 100644 --- a/src/gtk/textctrl.cpp +++ b/src/gtk/textctrl.cpp @@ -24,6 +24,13 @@ #include "gtk/gtk.h" #include "gdk/gdkkeysyms.h" +//----------------------------------------------------------------------------- +// idle system +//----------------------------------------------------------------------------- + +extern void wxapp_install_idle_handler(); +extern bool g_isIdle; + //----------------------------------------------------------------------------- // data //----------------------------------------------------------------------------- @@ -37,25 +44,30 @@ extern bool g_blockEventsOnDrag; static void gtk_text_changed_callback( GtkWidget *WXUNUSED(widget), wxTextCtrl *win ) { - win->SetModified(); + if (g_isIdle) wxapp_install_idle_handler(); - win->CalculateScrollbar(); + if (!win->m_hasVMT) return; + + win->SetModified(); wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, win->m_windowId ); - event.SetString( copystring(win->GetValue()) ); + event.SetString( win->GetValue() ); event.SetEventObject( win ); win->GetEventHandler()->ProcessEvent( event ); - delete[] event.GetString(); } //----------------------------------------------------------------------------- -// "size_allocate" +// "changed" from vertical scrollbar //----------------------------------------------------------------------------- static void -gtk_text_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* WXUNUSED(alloc), wxTextCtrl *win ) +gtk_scrollbar_changed_callback( GtkWidget *WXUNUSED(widget), wxTextCtrl *win ) { + if (g_isIdle) wxapp_install_idle_handler(); + win->CalculateScrollbar(); + + if (!win->m_hasVMT) return; } //----------------------------------------------------------------------------- @@ -66,6 +78,18 @@ IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl,wxControl) BEGIN_EVENT_TABLE(wxTextCtrl, wxControl) EVT_CHAR(wxTextCtrl::OnChar) + + EVT_MENU(wxID_CUT, wxTextCtrl::OnCut) + EVT_MENU(wxID_COPY, wxTextCtrl::OnCopy) + EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste) + EVT_MENU(wxID_UNDO, wxTextCtrl::OnUndo) + EVT_MENU(wxID_REDO, wxTextCtrl::OnRedo) + + EVT_UPDATE_UI(wxID_CUT, wxTextCtrl::OnUpdateCut) + EVT_UPDATE_UI(wxID_COPY, wxTextCtrl::OnUpdateCopy) + EVT_UPDATE_UI(wxID_PASTE, wxTextCtrl::OnUpdatePaste) + EVT_UPDATE_UI(wxID_UNDO, wxTextCtrl::OnUpdateUndo) + EVT_UPDATE_UI(wxID_REDO, wxTextCtrl::OnUpdateRedo) END_EVENT_TABLE() #ifndef NO_TEXT_WINDOW_STREAM @@ -113,50 +137,60 @@ bool wxTextCtrl::Create( wxWindow *parent, wxWindowID id, const wxString &value, SetValidator( validator ); - m_vScrollbarVisible = TRUE; + m_vScrollbarVisible = FALSE; bool multi_line = (style & wxTE_MULTILINE) != 0; - if ( multi_line ) + if (multi_line) { - // a multi-line edit control: create a vertical scrollbar by default and - // horizontal if requested + /* a multi-line edit control: create a vertical scrollbar by default and + horizontal if requested */ bool bHasHScrollbar = (style & wxHSCROLL) != 0; - // create our control... + /* create our control ... */ m_text = gtk_text_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL ); - // ... and put into the upper left hand corner of the table + /* ... and put into the upper left hand corner of the table */ m_widget = gtk_table_new(bHasHScrollbar ? 2 : 1, 2, FALSE); + GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS ); + gtk_table_attach( GTK_TABLE(m_widget), m_text, 0, 1, 0, 1, (GtkAttachOptions)(GTK_FILL | GTK_EXPAND | GTK_SHRINK), (GtkAttachOptions)(GTK_FILL | GTK_EXPAND | GTK_SHRINK), 0, 0); - // put the horizontal scrollbar in the lower left hand corner + /* always wrap words */ + gtk_text_set_word_wrap( GTK_TEXT(m_text), TRUE ); + + /* put the horizontal scrollbar in the lower left hand corner */ if (bHasHScrollbar) { GtkWidget *hscrollbar = gtk_hscrollbar_new(GTK_TEXT(m_text)->hadj); + GTK_WIDGET_UNSET_FLAGS( hscrollbar, GTK_CAN_FOCUS ); + gtk_table_attach(GTK_TABLE(m_widget), hscrollbar, 0, 1, 1, 2, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), GTK_FILL, 0, 0); gtk_widget_show(hscrollbar); - } - // finally, put the vertical scrollbar in the upper right corner +#if (GTK_MINOR_VERSION > 0) + /* don't wrap lines, otherwise we wouldn't need the scrollbar */ + gtk_text_set_line_wrap( GTK_TEXT(m_text), FALSE ); +#endif + } + + /* finally, put the vertical scrollbar in the upper right corner */ m_vScrollbar = gtk_vscrollbar_new( GTK_TEXT(m_text)->vadj ); + GTK_WIDGET_UNSET_FLAGS( m_vScrollbar, GTK_CAN_FOCUS ); + gtk_table_attach(GTK_TABLE(m_widget), m_vScrollbar, 1, 2, 0, 1, GTK_FILL, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL | GTK_SHRINK), 0, 0); - gtk_widget_show( m_vScrollbar ); - - gtk_signal_connect( GTK_OBJECT(m_widget), "size_allocate", - GTK_SIGNAL_FUNC(gtk_text_size_callback), (gpointer)this ); } else { - // a single-line text control: no need for scrollbars + /* a single-line text control: no need for scrollbars */ m_widget = m_text = gtk_entry_new(); } @@ -173,20 +207,34 @@ bool wxTextCtrl::Create( wxWindow *parent, wxWindowID id, const wxString &value, PostCreation(); if (multi_line) - { - gtk_widget_realize(m_text); gtk_widget_show(m_text); - } - // we want to be notified about text changes + /* we want to be notified about text changes */ gtk_signal_connect( GTK_OBJECT(m_text), "changed", GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this); - if (!value.IsNull()) + if (multi_line) + { + gtk_signal_connect(GTK_OBJECT(GTK_TEXT(m_text)->vadj), "changed", + (GtkSignalFunc) gtk_scrollbar_changed_callback, (gpointer) this ); + } + + if (!value.IsEmpty()) { gint tmp = 0; +#if wxUSE_UNICODE + wxWX2MBbuf val = value.mbc_str(); + gtk_editable_insert_text( GTK_EDITABLE(m_text), val, strlen(val), &tmp ); +#else gtk_editable_insert_text( GTK_EDITABLE(m_text), value, value.Length(), &tmp ); - SetInsertionPointEnd(); +#endif + + if (multi_line) + { + /* bring editable's cursor uptodate. bug in GTK. */ + + GTK_EDITABLE(m_text)->current_pos = gtk_text_get_point( GTK_TEXT(m_text) ); + } } if (style & wxTE_PASSWORD) @@ -205,12 +253,12 @@ bool wxTextCtrl::Create( wxWindow *parent, wxWindowID id, const wxString &value, if (multi_line) gtk_text_set_editable( GTK_TEXT(m_text), 1 ); } - - Show( TRUE ); - + SetBackgroundColour( parent->GetBackgroundColour() ); SetForegroundColour( parent->GetForegroundColour() ); + Show( TRUE ); + return TRUE; } @@ -224,84 +272,132 @@ void wxTextCtrl::CalculateScrollbar() { if (m_vScrollbarVisible) { - gtk_widget_hide( m_vScrollbar ); + gtk_widget_hide( m_vScrollbar ); - m_vScrollbarVisible = FALSE; + m_vScrollbarVisible = FALSE; } } else { if (!m_vScrollbarVisible) { - gtk_widget_show( m_vScrollbar ); + gtk_widget_show( m_vScrollbar ); - m_vScrollbarVisible = TRUE; + m_vScrollbarVisible = TRUE; } } } wxString wxTextCtrl::GetValue() const { - wxCHECK_MSG( m_text != NULL, "", "invalid text ctrl" ); + wxCHECK_MSG( m_text != NULL, _T(""), _T("invalid text ctrl") ); wxString tmp; if (m_windowStyle & wxTE_MULTILINE) { gint len = gtk_text_get_length( GTK_TEXT(m_text) ); char *text = gtk_editable_get_chars( GTK_EDITABLE(m_text), 0, len ); - tmp = text; + tmp = wxString(text,*wxConv_current); g_free( text ); } else { - tmp = gtk_entry_get_text( GTK_ENTRY(m_text) ); + tmp = wxString(gtk_entry_get_text( GTK_ENTRY(m_text) ),*wxConv_current); } return tmp; } void wxTextCtrl::SetValue( const wxString &value ) { - wxCHECK_RET( m_text != NULL, "invalid text ctrl" ); + wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") ); - wxString tmp = ""; + wxString tmp = _T(""); if (!value.IsNull()) tmp = value; if (m_windowStyle & wxTE_MULTILINE) { gint len = gtk_text_get_length( GTK_TEXT(m_text) ); gtk_editable_delete_text( GTK_EDITABLE(m_text), 0, len ); len = 0; - gtk_editable_insert_text( GTK_EDITABLE(m_text), tmp, tmp.Length(), &len ); +#if wxUSE_UNICODE + wxWX2MBbuf tmpbuf = tmp.mbc_str(); + gtk_editable_insert_text( GTK_EDITABLE(m_text), tmpbuf, strlen(tmpbuf), &len ); +#else + gtk_editable_insert_text( GTK_EDITABLE(m_text), tmp.mbc_str(), tmp.Length(), &len ); +#endif } else { - gtk_entry_set_text( GTK_ENTRY(m_text), tmp ); + gtk_entry_set_text( GTK_ENTRY(m_text), tmp.mbc_str() ); } } void wxTextCtrl::WriteText( const wxString &text ) { - wxCHECK_RET( m_text != NULL, "invalid text ctrl" ); + wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") ); if (text.IsNull()) return; if (m_windowStyle & wxTE_MULTILINE) { - //gint len = gtk_text_get_length( GTK_TEXT(m_text) ); - // Find the current insertion point + /* this moves the cursor pos to behind the inserted text */ + gint len = GTK_EDITABLE(m_text)->current_pos; + +#if wxUSE_UNICODE + wxWX2MBbuf buf = text.mbc_str(); + gtk_editable_insert_text( GTK_EDITABLE(m_text), buf, strlen(buf), &len ); +#else + gtk_editable_insert_text( GTK_EDITABLE(m_text), text, text.Length(), &len ); +#endif + + /* bring editable's cursor uptodate. bug in GTK. */ + GTK_EDITABLE(m_text)->current_pos = gtk_text_get_point( GTK_TEXT(m_text) ); + } + else + { + /* this moves the cursor pos to behind the inserted text */ gint len = GTK_EDITABLE(m_text)->current_pos; - // Insert text at this point +#if wxUSE_UNICODE + wxWX2MBbuf buf = text.mbc_str(); + gtk_editable_insert_text( GTK_EDITABLE(m_text), buf, strlen(buf), &len ); +#else + gtk_editable_insert_text( GTK_EDITABLE(m_text), text, text.Length(), &len ); +#endif + + /* bring editable's cursor uptodate. bug in GTK. */ + GTK_EDITABLE(m_text)->current_pos += text.Len(); + + /* bring entry's cursor uptodate. bug in GTK. */ + gtk_entry_set_position( GTK_ENTRY(m_text), GTK_EDITABLE(m_text)->current_pos ); + } +} + +void wxTextCtrl::AppendText( const wxString &text ) +{ + wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") ); + + if (m_windowStyle & wxTE_MULTILINE) + { + /* we'll insert at the last position */ + gint len = gtk_text_get_length( GTK_TEXT(m_text) ); +#if wxUSE_UNICODE + wxWX2MBbuf buf = text.mbc_str(); + gtk_editable_insert_text( GTK_EDITABLE(m_text), buf, strlen(buf), &len ); +#else gtk_editable_insert_text( GTK_EDITABLE(m_text), text, text.Length(), &len ); - // Note: the insertion point is now at 'len' (past our insertion). +#endif + + /* bring editable's cursor uptodate. bug in GTK. */ + GTK_EDITABLE(m_text)->current_pos = gtk_text_get_point( GTK_TEXT(m_text) ); } else { - gtk_entry_append_text( GTK_ENTRY(m_text), text ); + gtk_entry_append_text( GTK_ENTRY(m_text), text.mbc_str() ); } } bool wxTextCtrl::LoadFile( const wxString &file ) { - wxCHECK_MSG( m_text != NULL, FALSE, "invalid text ctrl" ); + wxCHECK_MSG( m_text != NULL, FALSE, _T("invalid text ctrl") ); if (!wxFileExists(file)) return FALSE; @@ -310,8 +406,8 @@ bool wxTextCtrl::LoadFile( const wxString &file ) FILE *fp = (FILE*) NULL; 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"))) + if ((stat (FNSTRINGCAST file.fn_str(), &statb) == -1) || (statb.st_mode & S_IFMT) != S_IFREG || + !(fp = fopen (FNSTRINGCAST file.fn_str(), "r"))) { return FALSE; } @@ -350,13 +446,13 @@ bool wxTextCtrl::LoadFile( const wxString &file ) bool wxTextCtrl::SaveFile( const wxString &file ) { - wxCHECK_MSG( m_text != NULL, FALSE, "invalid text ctrl" ); + wxCHECK_MSG( m_text != NULL, FALSE, _T("invalid text ctrl") ); - if (file == "") return FALSE; + if (file == _T("")) return FALSE; FILE *fp; - if (!(fp = fopen ((char*) (const char*) file, "w"))) + if (!(fp = fopen (FNSTRINGCAST file.fn_str(), "w"))) { return FALSE; } @@ -404,7 +500,7 @@ wxString wxTextCtrl::GetLineText( long lineNo ) const if (text) { - wxString buf(""); + wxString buf(_T("")); long i; int currentLine = 0; for (i = 0; currentLine != lineNo && text[i]; i++ ) @@ -432,7 +528,7 @@ void wxTextCtrl::OnDropFiles( wxDropFilesEvent &WXUNUSED(event) ) { /* If you implement this, don't forget to update the documentation! * (file docs/latex/wx/text.tex) */ - wxFAIL_MSG( "wxTextCtrl::OnDropFiles not implemented" ); + wxFAIL_MSG( _T("wxTextCtrl::OnDropFiles not implemented") ); } long wxTextCtrl::PositionToXY(long pos, long *x, long *y ) const @@ -448,10 +544,10 @@ long wxTextCtrl::PositionToXY(long pos, long *x, long *y ) const *x=0; // First Col *y=0; // First Line - const char* stop = text.c_str() + pos; - for ( const char *p = text.c_str(); p < stop; p++ ) + const wxChar* stop = text.c_str() + pos; + for ( const wxChar *p = text.c_str(); p < stop; p++ ) { - if (*p == '\n') + if (*p == _T('\n')) { (*y)++; *x=0; @@ -527,27 +623,44 @@ int wxTextCtrl::GetNumberOfLines() const void wxTextCtrl::SetInsertionPoint( long pos ) { - int len; - wxCHECK_RET( m_text != NULL, "invalid text ctrl" ); - if (m_windowStyle & wxTE_MULTILINE) { - //gtk_text_set_point( GTK_TEXT(m_text), (int)pos ); - /* HH: The call commented out above doesn't do anything. Don't know - * why. The code below isn't perfect either; it doesn't move the - * actual cursor, but subsequent calls to WriteText will insert - * text at the set position and move the displayed cursor behind it as - * well. I guess this is good enough for most uses. */ - len = gtk_text_get_length( GTK_TEXT(m_text) ); - if ( (pos < 0) || (pos > len) ) - pos = len; - GTK_EDITABLE(m_text)->current_pos = (int)pos; + wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") ); + + if (m_windowStyle & wxTE_MULTILINE) + { + /* seems to be broken in GTK 1.0.X: + gtk_text_set_point( GTK_TEXT(m_text), (int)pos ); */ + + gtk_signal_disconnect_by_func( GTK_OBJECT(m_text), + GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this); + + /* we fake a set_point by inserting and deleting. as the user + isn't supposed to get to know about thos non-sense, we + disconnect so that no events are sent to the user program. */ + + gint tmp = (gint)pos; + gtk_editable_insert_text( GTK_EDITABLE(m_text), " ", 1, &tmp ); + gtk_editable_delete_text( GTK_EDITABLE(m_text), tmp-1, tmp ); + + gtk_signal_connect( GTK_OBJECT(m_text), "changed", + GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this); + + /* bring editable's cursor uptodate. another bug in GTK. */ + + GTK_EDITABLE(m_text)->current_pos = gtk_text_get_point( GTK_TEXT(m_text) ); } else + { gtk_entry_set_position( GTK_ENTRY(m_text), (int)pos ); + + /* bring editable's cursor uptodate. bug in GTK. */ + + GTK_EDITABLE(m_text)->current_pos = pos; + } } void wxTextCtrl::SetInsertionPointEnd() { - wxCHECK_RET( m_text != NULL, "invalid text ctrl" ); + wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") ); if (m_windowStyle & wxTE_MULTILINE) SetInsertionPoint(gtk_text_get_length(GTK_TEXT(m_text))); @@ -557,7 +670,7 @@ void wxTextCtrl::SetInsertionPointEnd() void wxTextCtrl::SetEditable( bool editable ) { - wxCHECK_RET( m_text != NULL, "invalid text ctrl" ); + wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") ); if (m_windowStyle & wxTE_MULTILINE) gtk_text_set_editable( GTK_TEXT(m_text), editable ); @@ -567,26 +680,26 @@ void wxTextCtrl::SetEditable( bool editable ) void wxTextCtrl::SetSelection( long from, long to ) { - wxCHECK_RET( m_text != NULL, "invalid text ctrl" ); + wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") ); gtk_editable_select_region( GTK_EDITABLE(m_text), (gint)from, (gint)to ); } void wxTextCtrl::ShowPosition( long WXUNUSED(pos) ) { - wxFAIL_MSG( "wxTextCtrl::ShowPosition not implemented" ); + wxFAIL_MSG( _T("wxTextCtrl::ShowPosition not implemented") ); } long wxTextCtrl::GetInsertionPoint() const { - wxCHECK_MSG( m_text != NULL, 0, "invalid text ctrl" ); + wxCHECK_MSG( m_text != NULL, 0, _T("invalid text ctrl") ); return (long) GTK_EDITABLE(m_text)->current_pos; } long wxTextCtrl::GetLastPosition() const { - wxCHECK_MSG( m_text != NULL, 0, "invalid text ctrl" ); + wxCHECK_MSG( m_text != NULL, 0, _T("invalid text ctrl") ); int pos = 0; if (m_windowStyle & wxTE_MULTILINE) @@ -599,26 +712,31 @@ long wxTextCtrl::GetLastPosition() const void wxTextCtrl::Remove( long from, long to ) { - wxCHECK_RET( m_text != NULL, "invalid text ctrl" ); + wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") ); gtk_editable_delete_text( GTK_EDITABLE(m_text), (gint)from, (gint)to ); } void wxTextCtrl::Replace( long from, long to, const wxString &value ) { - wxCHECK_RET( m_text != NULL, "invalid text ctrl" ); + wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") ); gtk_editable_delete_text( GTK_EDITABLE(m_text), (gint)from, (gint)to ); if (value.IsNull()) return; gint pos = (gint)from; +#if wxUSE_UNICODE + wxWX2MBbuf buf = value.mbc_str(); + gtk_editable_insert_text( GTK_EDITABLE(m_text), buf, strlen(buf), &pos ); +#else gtk_editable_insert_text( GTK_EDITABLE(m_text), value, value.Length(), &pos ); +#endif } void wxTextCtrl::Cut() { - wxCHECK_RET( m_text != NULL, "invalid text ctrl" ); + wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") ); -#if (GTK_MINOR_VERSION == 1) +#if (GTK_MINOR_VERSION > 0) gtk_editable_cut_clipboard( GTK_EDITABLE(m_text) ); #else gtk_editable_cut_clipboard( GTK_EDITABLE(m_text), 0 ); @@ -627,9 +745,9 @@ void wxTextCtrl::Cut() void wxTextCtrl::Copy() { - wxCHECK_RET( m_text != NULL, "invalid text ctrl" ); + wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") ); -#if (GTK_MINOR_VERSION == 1) +#if (GTK_MINOR_VERSION > 0) gtk_editable_copy_clipboard( GTK_EDITABLE(m_text) ); #else gtk_editable_copy_clipboard( GTK_EDITABLE(m_text), 0 ); @@ -638,23 +756,88 @@ void wxTextCtrl::Copy() void wxTextCtrl::Paste() { - wxCHECK_RET( m_text != NULL, "invalid text ctrl" ); + wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") ); -#if (GTK_MINOR_VERSION == 1) +#if (GTK_MINOR_VERSION > 0) gtk_editable_paste_clipboard( GTK_EDITABLE(m_text) ); #else gtk_editable_paste_clipboard( GTK_EDITABLE(m_text), 0 ); #endif } +bool wxTextCtrl::CanCopy() const +{ + // Can copy if there's a selection + long from, to; + GetSelection(& from, & to); + return (from != to) ; +} + +bool wxTextCtrl::CanCut() const +{ + // Can cut if there's a selection + long from, to; + GetSelection(& from, & to); + return (from != to) ; +} + +bool wxTextCtrl::CanPaste() const +{ + return IsEditable() ; +} + +// Undo/redo +void wxTextCtrl::Undo() +{ + // TODO + wxFAIL_MSG( _T("wxTextCtrl::Undo not implemented") ); +} + +void wxTextCtrl::Redo() +{ + // TODO + wxFAIL_MSG( _T("wxTextCtrl::Redo not implemented") ); +} + +bool wxTextCtrl::CanUndo() const +{ + // TODO + wxFAIL_MSG( _T("wxTextCtrl::CanUndo not implemented") ); + return FALSE; +} + +bool wxTextCtrl::CanRedo() const +{ + // TODO + wxFAIL_MSG( _T("wxTextCtrl::CanRedo not implemented") ); + return FALSE; +} + +// If the return values from and to are the same, there is no +// selection. +void wxTextCtrl::GetSelection(long* from, long* to) const +{ + // TODO + *from = 0; + *to = 0; + wxFAIL_MSG( _T("wxTextCtrl::GetSelection not implemented") ); +} + +bool wxTextCtrl::IsEditable() const +{ + // TODO + wxFAIL_MSG( _T("wxTextCtrl::IsEditable not implemented") ); + return FALSE; +} + void wxTextCtrl::Clear() { - SetValue( "" ); + SetValue( _T("") ); } void wxTextCtrl::OnChar( wxKeyEvent &key_event ) { - wxCHECK_RET( m_text != NULL, "invalid text ctrl" ); + wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") ); if ((key_event.KeyCode() == WXK_RETURN) && (m_windowStyle & wxPROCESS_ENTER)) { @@ -698,7 +881,7 @@ int wxTextCtrl::underflow() wxTextCtrl& wxTextCtrl::operator<<(const wxString& s) { - WriteText(s); + AppendText(s); return *this; } @@ -706,7 +889,7 @@ wxTextCtrl& wxTextCtrl::operator<<(float f) { static char buf[100]; sprintf(buf, "%.2f", f); - WriteText(buf); + AppendText(buf); return *this; } @@ -714,7 +897,7 @@ wxTextCtrl& wxTextCtrl::operator<<(double d) { static char buf[100]; sprintf(buf, "%.2f", d); - WriteText(buf); + AppendText(buf); return *this; } @@ -722,7 +905,7 @@ wxTextCtrl& wxTextCtrl::operator<<(int i) { static char buf[100]; sprintf(buf, "%i", i); - WriteText(buf); + AppendText(buf); return *this; } @@ -730,7 +913,7 @@ wxTextCtrl& wxTextCtrl::operator<<(long i) { static char buf[100]; sprintf(buf, "%ld", i); - WriteText(buf); + AppendText(buf); return *this; } @@ -740,7 +923,7 @@ wxTextCtrl& wxTextCtrl::operator<<(const char c) buf[0] = c; buf[1] = 0; - WriteText(buf); + AppendText(buf); return *this; } #endif @@ -760,23 +943,25 @@ bool wxTextCtrl::IsOwnGtkWindow( GdkWindow *window ) void wxTextCtrl::SetFont( const wxFont &WXUNUSED(font) ) { - wxCHECK_RET( m_text != NULL, "invalid text ctrl" ); + wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") ); // doesn't work } void wxTextCtrl::SetForegroundColour( const wxColour &WXUNUSED(colour) ) { - wxCHECK_RET( m_text != NULL, "invalid text ctrl" ); + wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") ); // doesn't work } void wxTextCtrl::SetBackgroundColour( const wxColour &colour ) { - wxCHECK_RET( m_text != NULL, "invalid text ctrl" ); + wxCHECK_RET( m_text != NULL, _T("invalid text ctrl") ); wxControl::SetBackgroundColour( colour ); + + if (!m_widget->window) return; wxColour sysbg = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE ); if (sysbg.Red() == colour.Red() && @@ -791,6 +976,7 @@ void wxTextCtrl::SetBackgroundColour( const wxColour &colour ) if (m_windowStyle & wxTE_MULTILINE) { GdkWindow *window = GTK_TEXT(m_text)->text_area; + if (!window) return; m_backgroundColour.CalcPixel( gdk_window_get_colormap( window ) ); gdk_window_set_background( window, m_backgroundColour.GetColor() ); gdk_window_clear( window ); @@ -810,3 +996,52 @@ void wxTextCtrl::ApplyWidgetStyle() } } +void wxTextCtrl::OnCut(wxCommandEvent& WXUNUSED(event)) +{ + Cut(); +} + +void wxTextCtrl::OnCopy(wxCommandEvent& WXUNUSED(event)) +{ + Copy(); +} + +void wxTextCtrl::OnPaste(wxCommandEvent& WXUNUSED(event)) +{ + Paste(); +} + +void wxTextCtrl::OnUndo(wxCommandEvent& WXUNUSED(event)) +{ + Undo(); +} + +void wxTextCtrl::OnRedo(wxCommandEvent& WXUNUSED(event)) +{ + Redo(); +} + +void wxTextCtrl::OnUpdateCut(wxUpdateUIEvent& event) +{ + event.Enable( CanCut() ); +} + +void wxTextCtrl::OnUpdateCopy(wxUpdateUIEvent& event) +{ + event.Enable( CanCopy() ); +} + +void wxTextCtrl::OnUpdatePaste(wxUpdateUIEvent& event) +{ + event.Enable( CanPaste() ); +} + +void wxTextCtrl::OnUpdateUndo(wxUpdateUIEvent& event) +{ + event.Enable( CanUndo() ); +} + +void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event) +{ + event.Enable( CanRedo() ); +}