X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e8e24dfa9322702d56a125586a7d4a37f4a5dfd7..64ea838d8f4d1853b7d850db93ee565e901d099a:/src/gtk1/textctrl.cpp diff --git a/src/gtk1/textctrl.cpp b/src/gtk1/textctrl.cpp index 3d03f75d3b..7ce0d35e3d 100644 --- a/src/gtk1/textctrl.cpp +++ b/src/gtk1/textctrl.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: textctrl.cpp +// Name: src/gtk1/textctrl.cpp // Purpose: // Author: Robert Roebling // Id: $Id$ @@ -7,28 +7,30 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) -#pragma implementation "textctrl.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" #include "wx/textctrl.h" -#include "wx/utils.h" -#include "wx/intl.h" -#include "wx/log.h" -#include "wx/settings.h" -#include "wx/panel.h" + +#ifndef WX_PRECOMP + #include "wx/app.h" + #include "wx/intl.h" + #include "wx/log.h" + #include "wx/utils.h" + #include "wx/panel.h" + #include "wx/settings.h" + #include "wx/math.h" +#endif + #include "wx/strconv.h" #include "wx/fontutil.h" // for wxNativeFontInfo (GetNativeFontInfo()) +#include "wx/evtloop.h" #include #include #include -#include // for fabs -#include "wx/gtk/private.h" +#include "wx/gtk1/private.h" #include //----------------------------------------------------------------------------- @@ -42,7 +44,6 @@ extern bool g_isIdle; // data //----------------------------------------------------------------------------- -extern bool g_blockEventsOnDrag; extern wxCursor g_globalCursor; extern wxWindowGTK *g_delayedFocus; @@ -50,43 +51,27 @@ extern wxWindowGTK *g_delayedFocus; // helpers // ---------------------------------------------------------------------------- -#ifdef __WXGTK20__ -static void wxGtkTextInsert(GtkWidget *text, - GtkTextBuffer *text_buffer, - const wxTextAttr& attr, - wxCharBuffer buffer) - -{ - PangoFontDescription *font_description = attr.HasFont() - ? attr.GetFont().GetNativeFontInfo()->description - : NULL; - - GdkColor *colFg = attr.HasTextColour() ? attr.GetTextColour().GetColor() - : NULL; - - GdkColor *colBg = attr.HasBackgroundColour() - ? attr.GetBackgroundColour().GetColor() - : NULL; - - GtkTextTag *tag; - tag = gtk_text_buffer_create_tag( text_buffer, NULL, "font-desc", font_description, - "foreground-gdk", colFg, - "background-gdk", colBg, NULL ); - - GtkTextIter iter; - gtk_text_buffer_get_iter_at_mark( text_buffer, &iter, - gtk_text_buffer_get_insert (text_buffer) ); - - gtk_text_buffer_insert_with_tags( text_buffer, &iter, buffer, strlen(buffer), tag, NULL ); -} -#else +extern "C" { static void wxGtkTextInsert(GtkWidget *text, const wxTextAttr& attr, const char *txt, size_t len) { - GdkFont *font = attr.HasFont() ? attr.GetFont().GetInternalFont() - : NULL; + wxFont tmpFont; + GdkFont *font; + if (attr.HasFont()) + { + tmpFont = attr.GetFont(); + + // FIXME: if this crashes because tmpFont goes out of scope and the GdkFont is + // deleted, then we need to call gdk_font_ref on font. + // This is because attr.GetFont() now returns a temporary font since wxTextAttr + // no longer stores a wxFont object, for efficiency. + + font = tmpFont.GetInternalFont(); + } + else + font = NULL; GdkColor *colFg = attr.HasTextColour() ? attr.GetTextColour().GetColor() : NULL; @@ -97,17 +82,18 @@ static void wxGtkTextInsert(GtkWidget *text, gtk_text_insert( GTK_TEXT(text), font, colFg, colBg, txt, len ); } -#endif // GTK 1.x +} // ---------------------------------------------------------------------------- // "insert_text" for GtkEntry // ---------------------------------------------------------------------------- +extern "C" { static void gtk_insert_text_callback(GtkEditable *editable, - const gchar *new_text, - gint new_text_length, - gint *position, + const gchar *WXUNUSED(new_text), + gint WXUNUSED(new_text_length), + gint *WXUNUSED(position), wxTextCtrl *win) { if (g_isIdle) @@ -116,7 +102,7 @@ gtk_insert_text_callback(GtkEditable *editable, // we should only be called if we have a max len limit at all GtkEntry *entry = GTK_ENTRY (editable); - wxCHECK_RET( entry->text_max_length, _T("shouldn't be called") ); + wxCHECK_RET( entry->text_max_length, wxT("shouldn't be called") ); // check that we don't overflow the max length limit // @@ -135,16 +121,18 @@ gtk_insert_text_callback(GtkEditable *editable, wxCommandEvent event(wxEVT_COMMAND_TEXT_MAXLEN, win->GetId()); event.SetEventObject(win); event.SetString(win->GetValue()); - win->GetEventHandler()->ProcessEvent( event ); + win->HandleWindowEvent( event ); } } +} //----------------------------------------------------------------------------- // "changed" //----------------------------------------------------------------------------- +extern "C" { static void -gtk_text_changed_callback( GtkWidget *widget, wxTextCtrl *win ) +gtk_text_changed_callback( GtkWidget *WXUNUSED(widget), wxTextCtrl *win ) { if ( win->IgnoreTextUpdate() ) return; @@ -159,15 +147,15 @@ gtk_text_changed_callback( GtkWidget *widget, wxTextCtrl *win ) wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, win->GetId() ); event.SetEventObject( win ); - event.SetString( win->GetValue() ); - win->GetEventHandler()->ProcessEvent( event ); + win->HandleWindowEvent( event ); +} } //----------------------------------------------------------------------------- // "changed" from vertical scrollbar //----------------------------------------------------------------------------- -#ifndef __WXGTK20__ +extern "C" { static void gtk_scrollbar_changed_callback( GtkWidget *WXUNUSED(widget), wxTextCtrl *win ) { @@ -178,48 +166,42 @@ gtk_scrollbar_changed_callback( GtkWidget *WXUNUSED(widget), wxTextCtrl *win ) win->CalculateScrollbar(); } -#endif +} // ---------------------------------------------------------------------------- // redraw callback for multiline text // ---------------------------------------------------------------------------- -#ifndef __WXGTK20__ - // redrawing a GtkText from inside a wxYield() call results in crashes (the // text sample shows it in its "Add lines" command which shows wxProgressDialog // which implicitly calls wxYield()) so we override GtkText::draw() and simply // don't do anything if we're inside wxYield() -extern bool wxIsInsideYield; - extern "C" { typedef void (*GtkDrawCallback)(GtkWidget *widget, GdkRectangle *rect); } static GtkDrawCallback gs_gtk_text_draw = NULL; -extern "C" -void wxgtk_text_draw( GtkWidget *widget, GdkRectangle *rect) +extern "C" { +static void wxgtk_text_draw( GtkWidget *widget, GdkRectangle *rect) { - if ( !wxIsInsideYield ) + wxEventLoopBase* loop = wxEventLoopBase::GetActive(); + if ( loop && !loop->IsYielding() ) { wxCHECK_RET( gs_gtk_text_draw != wxgtk_text_draw, - _T("infinite recursion in wxgtk_text_draw aborted") ); + wxT("infinite recursion in wxgtk_text_draw aborted") ); gs_gtk_text_draw(widget, rect); } } - -#endif // __WXGTK20__ +} //----------------------------------------------------------------------------- // wxTextCtrl //----------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl,wxControl) - -BEGIN_EVENT_TABLE(wxTextCtrl, wxControl) +BEGIN_EVENT_TABLE(wxTextCtrl, wxTextCtrlBase) EVT_CHAR(wxTextCtrl::OnChar) EVT_MENU(wxID_CUT, wxTextCtrl::OnCut) @@ -238,10 +220,14 @@ END_EVENT_TABLE() void wxTextCtrl::Init() { m_ignoreNextUpdate = - m_modified = FALSE; - m_updateFont = FALSE; + m_modified = false; + SetUpdateFont(false); m_text = - m_vScrollbar = (GtkWidget *)NULL; + m_vScrollbar = NULL; +} + +wxTextCtrl::~wxTextCtrl() +{ } wxTextCtrl::wxTextCtrl( wxWindow *parent, @@ -267,55 +253,28 @@ bool wxTextCtrl::Create( wxWindow *parent, const wxValidator& validator, const wxString &name ) { - m_needParent = TRUE; - m_acceptsFocus = TRUE; + m_needParent = true; + m_acceptsFocus = true; if (!PreCreation( parent, pos, size ) || !CreateBase( parent, id, pos, size, style, validator, name )) { wxFAIL_MSG( wxT("wxTextCtrl creation failed") ); - return FALSE; + return false; } - m_vScrollbarVisible = FALSE; + m_vScrollbarVisible = false; bool multi_line = (style & wxTE_MULTILINE) != 0; -#ifdef __WXGTK20__ - GtkTextBuffer *buffer = NULL; -#endif - if (multi_line) { -#ifdef __WXGTK20__ - // Create view - m_text = gtk_text_view_new(); - - buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(m_text) ); - - // create scrolled window - m_widget = gtk_scrolled_window_new( NULL, NULL ); - gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW( m_widget ), - GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC ); - - // Insert view into scrolled window - gtk_container_add( GTK_CONTAINER(m_widget), m_text ); - - // Global settings which can be overridden by tags, I guess. - if (HasFlag( wxHSCROLL )) - gtk_text_view_set_wrap_mode( GTK_TEXT_VIEW( m_text ), GTK_WRAP_NONE ); - else - gtk_text_view_set_wrap_mode( GTK_TEXT_VIEW( m_text ), GTK_WRAP_WORD ); - - if (!HasFlag(wxNO_BORDER)) - gtk_scrolled_window_set_shadow_type( GTK_SCROLLED_WINDOW(m_widget), GTK_SHADOW_IN ); -#else // create our control ... - m_text = gtk_text_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL ); + m_text = gtk_text_new( NULL, NULL ); // ... and put into the upper left hand corner of the table - bool bHasHScrollbar = FALSE; + bool bHasHScrollbar = false; 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, @@ -333,7 +292,6 @@ bool wxTextCtrl::Create( wxWindow *parent, GTK_FILL, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL | GTK_SHRINK), 0, 0); -#endif } else { @@ -346,22 +304,11 @@ bool wxTextCtrl::Create( wxWindow *parent, m_focusWidget = m_text; - PostCreation(); - InheritAttributes(); - - wxSize size_best( DoGetBestSize() ); - wxSize new_size( size ); - if (new_size.x == -1) - new_size.x = size_best.x; - if (new_size.y == -1) - new_size.y = size_best.y; - if ((new_size.x != size.x) || (new_size.y != size.y)) - SetSize( new_size.x, new_size.y ); + PostCreation(size); if (multi_line) gtk_widget_show(m_text); -#ifndef __WXGTK20__ if (multi_line) { gtk_signal_connect(GTK_OBJECT(GTK_TEXT(m_text)->vadj), "changed", @@ -379,14 +326,9 @@ bool wxTextCtrl::Create( wxWindow *parent, draw = wxgtk_text_draw; } } -#endif // GTK+ 1.x - if (!value.IsEmpty()) + if (!value.empty()) { -#ifdef __WXGTK20__ - SetValue( value ); -#else - #if !GTK_CHECK_VERSION(1, 2, 0) // if we don't realize it, GTK 1.0.6 dies with a SIGSEGV in // gtk_editable_insert_text() @@ -398,7 +340,7 @@ bool wxTextCtrl::Create( wxWindow *parent, 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 ); + gtk_editable_insert_text( GTK_EDITABLE(m_text), value, value.length(), &tmp ); #endif if (multi_line) @@ -406,8 +348,6 @@ bool wxTextCtrl::Create( wxWindow *parent, // Bring editable's cursor uptodate. Bug in GTK. SET_EDITABLE_POS(m_text, gtk_text_get_point( GTK_TEXT(m_text) )); } - -#endif } if (style & wxTE_PASSWORD) @@ -420,53 +360,28 @@ bool wxTextCtrl::Create( wxWindow *parent, { if (!multi_line) gtk_entry_set_editable( GTK_ENTRY(m_text), FALSE ); -#ifdef __WXGTK20__ - else - gtk_text_view_set_editable( GTK_TEXT_VIEW( m_text), FALSE); - } -#else } else { if (multi_line) gtk_text_set_editable( GTK_TEXT(m_text), 1 ); } -#endif // We want to be notified about text changes. -#ifdef __WXGTK20__ - if (multi_line) - { - g_signal_connect( G_OBJECT(buffer), "changed", - GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this); - } - else -#endif - { gtk_signal_connect( GTK_OBJECT(m_text), "changed", - GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this); - } - - // we don't set a valid background colour, because the window - // manager should use a default one - m_backgroundColour = wxColour(); - - wxColour colFg = parent->GetForegroundColour(); - SetForegroundColour( colFg ); + GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this); m_cursor = wxCursor( wxCURSOR_IBEAM ); - wxTextAttr attrDef( colFg, m_backgroundColour, parent->GetFont() ); + wxTextAttr attrDef(GetForegroundColour(), GetBackgroundColour(), GetFont()); SetDefaultStyle( attrDef ); - Show( TRUE ); - - return TRUE; + return true; } + void wxTextCtrl::CalculateScrollbar() { -#ifndef __WXGTK20__ if ((m_windowStyle & wxTE_MULTILINE) == 0) return; GtkAdjustment *adj = GTK_TEXT(m_text)->vadj; @@ -476,7 +391,7 @@ void wxTextCtrl::CalculateScrollbar() if (m_vScrollbarVisible) { gtk_widget_hide( m_vScrollbar ); - m_vScrollbarVisible = FALSE; + m_vScrollbarVisible = false; } } else @@ -484,42 +399,22 @@ void wxTextCtrl::CalculateScrollbar() if (!m_vScrollbarVisible) { gtk_widget_show( m_vScrollbar ); - m_vScrollbarVisible = TRUE; + m_vScrollbarVisible = true; } } -#endif } -wxString wxTextCtrl::GetValue() const +wxString wxTextCtrl::DoGetValue() const { - wxCHECK_MSG( m_text != NULL, wxT(""), wxT("invalid text ctrl") ); + wxCHECK_MSG( m_text != NULL, wxEmptyString, wxT("invalid text ctrl") ); wxString tmp; if (m_windowStyle & wxTE_MULTILINE) { -#ifdef __WXGTK20__ - GtkTextBuffer *text_buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(m_text) ); - - GtkTextIter start; - gtk_text_buffer_get_start_iter( text_buffer, &start ); - GtkTextIter end; - gtk_text_buffer_get_end_iter( text_buffer, &end ); - gchar *text = gtk_text_buffer_get_text( text_buffer, &start, &end, TRUE ); - -#if wxUSE_UNICODE - wxWCharBuffer buffer( wxConvUTF8.cMB2WX( text ) ); -#else - wxCharBuffer buffer( wxConvLocal.cWC2WX( wxConvUTF8.cMB2WC( text ) ) ); -#endif - tmp = buffer; - - g_free( text ); -#else gint len = gtk_text_get_length( GTK_TEXT(m_text) ); char *text = gtk_editable_get_chars( GTK_EDITABLE(m_text), 0, len ); tmp = text; g_free( text ); -#endif } else { @@ -529,28 +424,22 @@ wxString wxTextCtrl::GetValue() const return tmp; } -void wxTextCtrl::SetValue( const wxString &value ) +void wxTextCtrl::DoSetValue( const wxString &value, int flags ) { wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") ); - if (m_windowStyle & wxTE_MULTILINE) + if ( !(flags & SetValue_SendEvent) ) { -#ifdef __WXGTK20__ - -#if wxUSE_UNICODE - wxCharBuffer buffer( wxConvUTF8.cWX2MB( value) ); -#else - wxCharBuffer buffer( wxConvUTF8.cWC2MB( wxConvLocal.cWX2WC( value ) ) ); -#endif - GtkTextBuffer *text_buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(m_text) ); - gtk_text_buffer_set_text( text_buffer, buffer, strlen(buffer) ); + // do not generate events + IgnoreNextTextUpdate(); + } -#else + 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), value.mbc_str(), value.Length(), &len ); -#endif + gtk_editable_insert_text( GTK_EDITABLE(m_text), value.mbc_str(), value.length(), &len ); } else { @@ -558,11 +447,11 @@ void wxTextCtrl::SetValue( const wxString &value ) } // GRG, Jun/2000: Changed this after a lot of discussion in - // the lists. wxWindows 2.2 will have a set of flags to + // the lists. wxWidgets 2.2 will have a set of flags to // customize this behaviour. SetInsertionPoint(0); - m_modified = FALSE; + m_modified = false; } void wxTextCtrl::WriteText( const wxString &text ) @@ -572,28 +461,13 @@ void wxTextCtrl::WriteText( const wxString &text ) if ( text.empty() ) return; + // gtk_text_changed_callback() will set m_modified to true but m_modified + // shouldn't be changed by the program writing to the text control itself, + // so save the old value and restore when we're done + bool oldModified = m_modified; + if ( m_windowStyle & wxTE_MULTILINE ) { -#ifdef __WXGTK20__ - -#if wxUSE_UNICODE - wxCharBuffer buffer( wxConvUTF8.cWX2MB( text ) ); -#else - wxCharBuffer buffer( wxConvUTF8.cWC2MB( wxConvLocal.cWX2WC( text ) ) ); -#endif - GtkTextBuffer *text_buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(m_text) ); - - // TODO: Call whatever is needed to delete the selection. - wxGtkTextInsert( m_text, text_buffer, m_defaultStyle, buffer ); - - GtkAdjustment *adj = gtk_scrolled_window_get_vadjustment( GTK_SCROLLED_WINDOW(m_widget) ); - // Scroll to cursor, but only if scrollbar thumb is at the very bottom - if ( adj->value == adj->upper - adj->page_size ) - { - gtk_text_view_scroll_to_mark( GTK_TEXT_VIEW(m_text), - gtk_text_buffer_get_insert( text_buffer ), 0.0, FALSE, 0.0, 1.0 ); - } -#else // GTK 1.x // After cursor movements, gtk_text_get_point() is wrong by one. gtk_text_set_point( GTK_TEXT(m_text), GET_EDITABLE_POS(m_text) ); @@ -601,18 +475,17 @@ void wxTextCtrl::WriteText( const wxString &text ) // resetting the style and appending some more text wouldn't work: if // we don't specify the style explicitly, the old style would be used gtk_editable_delete_selection( GTK_EDITABLE(m_text) ); - wxGtkTextInsert(m_text, m_defaultStyle, text.c_str(), text.Len()); + wxGtkTextInsert(m_text, m_defaultStyle, text.c_str(), text.length()); // we called wxGtkTextInsert with correct font, no need to do anything // in UpdateFontIfNeeded() any longer if ( !text.empty() ) { - m_updateFont = FALSE; + SetUpdateFont(false); } // Bring editable's cursor back uptodate. SET_EDITABLE_POS(m_text, gtk_text_get_point( GTK_TEXT(m_text) )); -#endif // GTK 1.x/2.0 } else // single line { @@ -622,24 +495,13 @@ void wxTextCtrl::WriteText( const wxString &text ) // This moves the cursor pos to behind the inserted text. gint len = GET_EDITABLE_POS(m_text); -#ifdef __WXGTK20__ - -#if wxUSE_UNICODE - wxCharBuffer buffer( wxConvUTF8.cWX2MB( text ) ); -#else - wxCharBuffer buffer( wxConvUTF8.cWC2MB( wxConvLocal.cWX2WC( text ) ) ); -#endif - gtk_editable_insert_text( GTK_EDITABLE(m_text), buffer, strlen(buffer), &len ); - -#else - gtk_editable_insert_text( GTK_EDITABLE(m_text), text.c_str(), text.Len(), &len ); -#endif + gtk_editable_insert_text( GTK_EDITABLE(m_text), text.c_str(), text.length(), &len ); // Bring entry's cursor uptodate. gtk_entry_set_position( GTK_ENTRY(m_text), len ); } - m_modified = TRUE; + m_modified = oldModified; } void wxTextCtrl::AppendText( const wxString &text ) @@ -652,13 +514,12 @@ wxString wxTextCtrl::GetLineText( long lineNo ) const { if (m_windowStyle & wxTE_MULTILINE) { -#ifndef __WXGTK20__ gint len = gtk_text_get_length( GTK_TEXT(m_text) ); char *text = gtk_editable_get_chars( GTK_EDITABLE(m_text), 0, len ); if (text) { - wxString buf(wxT("")); + wxString buf; long i; int currentLine = 0; for (i = 0; currentLine != lineNo && text[i]; i++ ) @@ -673,7 +534,6 @@ wxString wxTextCtrl::GetLineText( long lineNo ) const return buf; } else -#endif { return wxEmptyString; } @@ -699,8 +559,8 @@ bool wxTextCtrl::PositionToXY(long pos, long *x, long *y ) const wxString text = GetValue(); // cast to prevent warning. But pos really should've been unsigned. - if( (unsigned long)pos > text.Len() ) - return FALSE; + if( (unsigned long)pos > text.length() ) + return false; *x=0; // First Col *y=0; // First Line @@ -727,11 +587,11 @@ bool wxTextCtrl::PositionToXY(long pos, long *x, long *y ) const else { // index out of bounds - return FALSE; + return false; } } - return TRUE; + return true; } long wxTextCtrl::XYToPosition(long x, long y ) const @@ -748,18 +608,13 @@ long wxTextCtrl::XYToPosition(long x, long y ) const int wxTextCtrl::GetLineLength(long lineNo) const { wxString str = GetLineText (lineNo); - return (int) str.Length(); + return (int) str.length(); } int wxTextCtrl::GetNumberOfLines() const { if (m_windowStyle & wxTE_MULTILINE) { -#ifdef __WXGTK20__ - GtkTextBuffer *buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(m_text) ); - - return gtk_text_buffer_get_line_count( buffer ); -#else gint len = gtk_text_get_length( GTK_TEXT(m_text) ); char *text = gtk_editable_get_chars( GTK_EDITABLE(m_text), 0, len ); @@ -780,7 +635,6 @@ int wxTextCtrl::GetNumberOfLines() const { return 0; } -#endif } else { @@ -792,14 +646,8 @@ void wxTextCtrl::SetInsertionPoint( long pos ) { wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") ); - if (m_windowStyle & wxTE_MULTILINE) + if ( IsMultiLine() ) { -#ifdef __WXGTK20__ - GtkTextBuffer *text_buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(m_text) ); - GtkTextIter iter; - gtk_text_buffer_get_iter_at_offset( text_buffer, &iter, pos ); - gtk_text_buffer_place_cursor( text_buffer, &iter ); -#else gtk_signal_disconnect_by_func( GTK_OBJECT(m_text), GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this); @@ -816,7 +664,6 @@ void wxTextCtrl::SetInsertionPoint( long pos ) // bring editable's cursor uptodate. Bug in GTK. SET_EDITABLE_POS(m_text, gtk_text_get_point( GTK_TEXT(m_text) )); -#endif } else { @@ -833,14 +680,7 @@ void wxTextCtrl::SetInsertionPointEnd() if (m_windowStyle & wxTE_MULTILINE) { -#ifdef __WXGTK20__ - GtkTextBuffer *text_buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(m_text) ); - GtkTextIter end; - gtk_text_buffer_get_end_iter( text_buffer, &end ); - gtk_text_buffer_place_cursor( text_buffer, &end ); -#else SetInsertionPoint(gtk_text_get_length(GTK_TEXT(m_text))); -#endif } else { @@ -854,11 +694,7 @@ void wxTextCtrl::SetEditable( bool editable ) if (m_windowStyle & wxTE_MULTILINE) { -#ifdef __WXGTK20__ - gtk_text_view_set_editable( GTK_TEXT_VIEW(m_text), editable ); -#else gtk_text_set_editable( GTK_TEXT(m_text), editable ); -#endif } else { @@ -866,41 +702,31 @@ void wxTextCtrl::SetEditable( bool editable ) } } -bool wxTextCtrl::Enable( bool enable ) +void wxTextCtrl::DoEnable( bool enable ) { - if (!wxWindowBase::Enable(enable)) - { - // nothing to do - return FALSE; - } - if (m_windowStyle & wxTE_MULTILINE) { -#ifdef __WXGTK20__ - SetEditable( enable ); -#else gtk_text_set_editable( GTK_TEXT(m_text), enable ); - OnParentEnable(enable); -#endif } else { gtk_widget_set_sensitive( m_text, enable ); } - - return TRUE; } // wxGTK-specific: called recursively by Enable, // to give widgets an oppprtunity to correct their colours after they // have been changed by Enable -void wxTextCtrl::OnParentEnable( bool enable ) +void wxTextCtrl::OnEnabled( bool WXUNUSED(enable) ) { + if ( IsSingleLine() ) + return; + // If we have a custom background colour, we use this colour in both // disabled and enabled mode, or we end up with a different colour under the // text. wxColour oldColour = GetBackgroundColour(); - if (oldColour.Ok()) + if (oldColour.IsOk()) { // Need to set twice or it'll optimize the useful stuff out if (oldColour == * wxWHITE) @@ -913,12 +739,12 @@ void wxTextCtrl::OnParentEnable( bool enable ) void wxTextCtrl::MarkDirty() { - m_modified = TRUE; + m_modified = true; } void wxTextCtrl::DiscardEdits() { - m_modified = FALSE; + m_modified = false; } // ---------------------------------------------------------------------------- @@ -927,19 +753,19 @@ void wxTextCtrl::DiscardEdits() void wxTextCtrl::IgnoreNextTextUpdate() { - m_ignoreNextUpdate = TRUE; + m_ignoreNextUpdate = true; } bool wxTextCtrl::IgnoreTextUpdate() { if ( m_ignoreNextUpdate ) { - m_ignoreNextUpdate = FALSE; + m_ignoreNextUpdate = false; - return TRUE; + return true; } - return FALSE; + return false; } void wxTextCtrl::SetMaxLength(unsigned long len) @@ -983,33 +809,20 @@ void wxTextCtrl::SetSelection( long from, long to ) if (from == -1 && to == -1) { from = 0; - to = GetValue().Length(); + to = GetValue().length(); } -#ifndef __WXGTK20__ if ( (m_windowStyle & wxTE_MULTILINE) && !GTK_TEXT(m_text)->line_start_cache ) { // tell the programmer that it didn't work - wxLogDebug(_T("Can't call SetSelection() before realizing the control")); + wxLogDebug(wxT("Can't call SetSelection() before realizing the control")); return; } -#endif if (m_windowStyle & wxTE_MULTILINE) { -#ifdef __WXGTK20__ - GtkTextBuffer *buf = gtk_text_view_get_buffer( GTK_TEXT_VIEW(m_text) ); - - GtkTextIter fromi, toi; - gtk_text_buffer_get_iter_at_offset( buf, &fromi, from ); - gtk_text_buffer_get_iter_at_offset( buf, &toi, to ); - - gtk_text_buffer_place_cursor( buf, &toi ); - gtk_text_buffer_move_mark_by_name( buf, "selection_bound", &fromi ); -#else gtk_editable_select_region( GTK_EDITABLE(m_text), (gint)from, (gint)to ); -#endif } else { @@ -1021,14 +834,6 @@ void wxTextCtrl::ShowPosition( long pos ) { if (m_windowStyle & wxTE_MULTILINE) { -#ifdef __WXGTK20__ - GtkTextBuffer *buf = gtk_text_view_get_buffer( GTK_TEXT_VIEW(m_text) ); - GtkTextIter iter; - gtk_text_buffer_get_start_iter( buf, &iter ); - gtk_text_iter_set_offset( &iter, pos ); - GtkTextMark *mark = gtk_text_buffer_create_mark( buf, NULL, &iter, TRUE ); - gtk_text_view_scroll_to_mark( GTK_TEXT_VIEW(m_text), mark, 0.0, FALSE, 0.0, 0.0 ); -#else // GTK 1.x GtkAdjustment *vp = GTK_TEXT(m_text)->vadj; float totalLines = (float) GetNumberOfLines(); long posX; @@ -1037,37 +842,16 @@ void wxTextCtrl::ShowPosition( long pos ) float posLine = (float) posY; float p = (posLine/totalLines)*(vp->upper - vp->lower) + vp->lower; gtk_adjustment_set_value(GTK_TEXT(m_text)->vadj, p); -#endif // GTK 1.x/2.x } } long wxTextCtrl::GetInsertionPoint() const { wxCHECK_MSG( m_text != NULL, 0, wxT("invalid text ctrl") ); - -#ifdef __WXGTK20__ - if (m_windowStyle & wxTE_MULTILINE) - { - GtkTextBuffer *text_buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(m_text) ); - - // There is no direct accessor for the cursor, but - // internally, the cursor is the "mark" called - // "insert" in the text view's btree structure. - - GtkTextMark *mark = gtk_text_buffer_get_insert( text_buffer ); - GtkTextIter cursor; - gtk_text_buffer_get_iter_at_mark( text_buffer, &cursor, mark ); - - return gtk_text_iter_get_offset( &cursor ); - } - else -#endif - { return (long) GET_EDITABLE_POS(m_text); - } } -long wxTextCtrl::GetLastPosition() const +wxTextPos wxTextCtrl::GetLastPosition() const { wxCHECK_MSG( m_text != NULL, 0, wxT("invalid text ctrl") ); @@ -1075,15 +859,7 @@ long wxTextCtrl::GetLastPosition() const if (m_windowStyle & wxTE_MULTILINE) { -#ifdef __WXGTK20__ - GtkTextBuffer *text_buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(m_text) ); - GtkTextIter end; - gtk_text_buffer_get_end_iter( text_buffer, &end ); - - pos = gtk_text_iter_get_offset( &end ); -#else pos = gtk_text_get_length( GTK_TEXT(m_text) ); -#endif } else { @@ -1096,21 +872,6 @@ long wxTextCtrl::GetLastPosition() const void wxTextCtrl::Remove( long from, long to ) { wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") ); - -#ifdef __WXGTK20__ - if (m_windowStyle & wxTE_MULTILINE) - { - GtkTextBuffer * - text_buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(m_text) ); - - GtkTextIter fromi, toi; - gtk_text_buffer_get_iter_at_offset( text_buffer, &fromi, from ); - gtk_text_buffer_get_iter_at_offset( text_buffer, &toi, to ); - - gtk_text_buffer_delete( text_buffer, &fromi, &toi ); - } - else // single line -#endif gtk_editable_delete_text( GTK_EDITABLE(m_text), (gint)from, (gint)to ); } @@ -1120,48 +881,34 @@ void wxTextCtrl::Replace( long from, long to, const wxString &value ) Remove( from, to ); - if (!value.IsEmpty()) + if (!value.empty()) { -#ifdef __WXGTK20__ - SetInsertionPoint( from ); - WriteText( value ); -#else // GTK 1.x 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 ); + gtk_editable_insert_text( GTK_EDITABLE(m_text), value, value.length(), &pos ); #endif // wxUSE_UNICODE -#endif // GTK 1.x/2.x } } void wxTextCtrl::Cut() { wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") ); - -#ifndef __WXGTK20__ - gtk_editable_cut_clipboard( GTK_EDITABLE(m_text) DUMMY_CLIPBOARD_ARG ); -#endif + gtk_editable_cut_clipboard(GTK_EDITABLE(m_text) DUMMY_CLIPBOARD_ARG); } void wxTextCtrl::Copy() { wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") ); - -#ifndef __WXGTK20__ - gtk_editable_copy_clipboard( GTK_EDITABLE(m_text) DUMMY_CLIPBOARD_ARG ); -#endif + gtk_editable_copy_clipboard(GTK_EDITABLE(m_text) DUMMY_CLIPBOARD_ARG); } void wxTextCtrl::Paste() { wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") ); - -#ifndef __WXGTK20__ - gtk_editable_paste_clipboard( GTK_EDITABLE(m_text) DUMMY_CLIPBOARD_ARG ); -#endif + gtk_editable_paste_clipboard(GTK_EDITABLE(m_text) DUMMY_CLIPBOARD_ARG); } // Undo/redo @@ -1181,14 +928,14 @@ bool wxTextCtrl::CanUndo() const { // TODO //wxFAIL_MSG( wxT("wxTextCtrl::CanUndo not implemented") ); - return FALSE; + return false; } bool wxTextCtrl::CanRedo() const { // TODO //wxFAIL_MSG( wxT("wxTextCtrl::CanRedo not implemented") ); - return FALSE; + return false; } // If the return values from and to are the same, there is no @@ -1199,36 +946,14 @@ void wxTextCtrl::GetSelection(long* fromOut, long* toOut) const gint from = -1; gint to = -1; - bool haveSelection = FALSE; + bool haveSelection = false; -#ifdef __WXGTK20__ - if (m_windowStyle & wxTE_MULTILINE) - { - GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (m_text)); - GtkTextIter ifrom, ito; - if ( gtk_text_buffer_get_selection_bounds(buffer, &ifrom, &ito) ) - { - haveSelection = TRUE; - from = gtk_text_iter_get_offset(&ifrom); - to = gtk_text_iter_get_offset(&ito); - } - } - else // not multi-line - { - if ( gtk_editable_get_selection_bounds( GTK_EDITABLE(m_text), - &from, &to) ) - { - haveSelection = TRUE; - } - } -#else // not GTK2 if ( (GTK_EDITABLE(m_text)->has_selection) ) { - haveSelection = TRUE; + haveSelection = true; from = (long) GTK_EDITABLE(m_text)->selection_start_pos; to = (long) GTK_EDITABLE(m_text)->selection_end_pos; } -#endif if (! haveSelection ) from = to = GetInsertionPoint(); @@ -1250,20 +975,8 @@ void wxTextCtrl::GetSelection(long* fromOut, long* toOut) const bool wxTextCtrl::IsEditable() const { - wxCHECK_MSG( m_text != NULL, FALSE, wxT("invalid text ctrl") ); - -#ifdef __WXGTK20__ - if (m_windowStyle & wxTE_MULTILINE) - { - return gtk_text_view_get_editable(GTK_TEXT_VIEW(m_text)); - } - else - { - return gtk_editable_get_editable(GTK_EDITABLE(m_text)); - } -#else + wxCHECK_MSG( m_text != NULL, false, wxT("invalid text ctrl") ); return GTK_EDITABLE(m_text)->editable; -#endif } bool wxTextCtrl::IsModified() const @@ -1273,19 +986,19 @@ bool wxTextCtrl::IsModified() const void wxTextCtrl::Clear() { - SetValue( wxT("") ); + SetValue( wxEmptyString ); } void wxTextCtrl::OnChar( wxKeyEvent &key_event ) { wxCHECK_RET( m_text != NULL, wxT("invalid text ctrl") ); - if ((key_event.GetKeyCode() == WXK_RETURN) && (m_windowStyle & wxPROCESS_ENTER)) + if ((key_event.GetKeyCode() == WXK_RETURN) && (m_windowStyle & wxTE_PROCESS_ENTER)) { wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId); event.SetEventObject(this); event.SetString(GetValue()); - if (GetEventHandler()->ProcessEvent(event)) return; + if (HandleWindowEvent(event)) return; } if ((key_event.GetKeyCode() == WXK_RETURN) && !(m_windowStyle & wxTE_MULTILINE)) @@ -1321,11 +1034,7 @@ bool wxTextCtrl::IsOwnGtkWindow( GdkWindow *window ) { if (m_windowStyle & wxTE_MULTILINE) { -#ifdef __WXGTK20__ - return window == gtk_text_view_get_window( GTK_TEXT_VIEW( m_text ), GTK_TEXT_WINDOW_TEXT ); // pure guesswork -#else return (window == GTK_TEXT(m_text)->text_area); -#endif } else { @@ -1336,24 +1045,24 @@ bool wxTextCtrl::IsOwnGtkWindow( GdkWindow *window ) // the font will change for subsequent text insertiongs bool wxTextCtrl::SetFont( const wxFont &font ) { - wxCHECK_MSG( m_text != NULL, FALSE, wxT("invalid text ctrl") ); + wxCHECK_MSG( m_text != NULL, false, wxT("invalid text ctrl") ); if ( !wxTextCtrlBase::SetFont(font) ) { // font didn't change, nothing to do - return FALSE; + return false; } if ( m_windowStyle & wxTE_MULTILINE ) { - m_updateFont = TRUE; + SetUpdateFont(true); m_defaultStyle.SetFont(font); ChangeFontGlobally(); } - return TRUE; + return true; } void wxTextCtrl::ChangeFontGlobally() @@ -1361,12 +1070,13 @@ void wxTextCtrl::ChangeFontGlobally() // this method is very inefficient and hence should be called as rarely as // possible! wxASSERT_MSG( (m_windowStyle & wxTE_MULTILINE) && m_updateFont, - _T("shouldn't be called for single line controls") ); + + wxT("shouldn't be called for single line controls") ); wxString value = GetValue(); - if ( !value.IsEmpty() ) + if ( !value.empty() ) { - m_updateFont = FALSE; + SetUpdateFont(false); Clear(); AppendText(value); @@ -1382,51 +1092,41 @@ void wxTextCtrl::UpdateFontIfNeeded() bool wxTextCtrl::SetForegroundColour(const wxColour& colour) { if ( !wxControl::SetForegroundColour(colour) ) - return FALSE; + return false; // update default fg colour too m_defaultStyle.SetTextColour(colour); - return TRUE; + return true; } bool wxTextCtrl::SetBackgroundColour( const wxColour &colour ) { - wxCHECK_MSG( m_text != NULL, FALSE, wxT("invalid text ctrl") ); + wxCHECK_MSG( m_text != NULL, false, wxT("invalid text ctrl") ); if ( !wxControl::SetBackgroundColour( colour ) ) - return FALSE; + return false; if (!m_widget->window) - return FALSE; - - wxColour sysbg = wxSystemSettings::GetColour( wxSYS_COLOUR_BTNFACE ); - if (sysbg.Red() == colour.Red() && - sysbg.Green() == colour.Green() && - sysbg.Blue() == colour.Blue()) - { - return FALSE; // FIXME or TRUE? - } + return false; - if (!m_backgroundColour.Ok()) - return FALSE; + if (!m_backgroundColour.IsOk()) + return false; if (m_windowStyle & wxTE_MULTILINE) { -#ifndef __WXGTK20__ GdkWindow *window = GTK_TEXT(m_text)->text_area; if (!window) - return FALSE; + return false; m_backgroundColour.CalcPixel( gdk_window_get_colormap( window ) ); gdk_window_set_background( window, m_backgroundColour.GetColor() ); gdk_window_clear( window ); -#endif } // change active background color too m_defaultStyle.SetBackgroundColour( colour ); - return TRUE; + return true; } bool wxTextCtrl::SetStyle( long start, long end, const wxTextAttr& style ) @@ -1436,50 +1136,16 @@ bool wxTextCtrl::SetStyle( long start, long end, const wxTextAttr& style ) if ( style.IsDefault() ) { // nothing to do - return TRUE; + return true; } -#ifdef __WXGTK20__ - GtkTextBuffer *text_buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(m_text) ); - gint l = gtk_text_buffer_get_char_count( text_buffer ); - - wxCHECK_MSG( start >= 0 && end <= l, FALSE, - _T("invalid range in wxTextCtrl::SetStyle") ); - - GtkTextIter starti, endi; - gtk_text_buffer_get_iter_at_offset( text_buffer, &starti, start ); - gtk_text_buffer_get_iter_at_offset( text_buffer, &endi, end ); - - // use the attributes from style which are set in it and fall back - // first to the default style and then to the text control default - // colours for the others - wxTextAttr attr = wxTextAttr::Combine(style, m_defaultStyle, this); - PangoFontDescription *font_description = attr.HasFont() - ? attr.GetFont().GetNativeFontInfo()->description - : NULL; - - GdkColor *colFg = attr.HasTextColour() ? attr.GetTextColour().GetColor() - : NULL; - - GdkColor *colBg = attr.HasBackgroundColour() - ? attr.GetBackgroundColour().GetColor() - : NULL; - - GtkTextTag *tag; - tag = gtk_text_buffer_create_tag( text_buffer, NULL, "font-desc", font_description, - "foreground-gdk", colFg, - "background-gdk", colBg, NULL ); - gtk_text_buffer_apply_tag( text_buffer, tag, &starti, &endi ); - - return TRUE; -#else // VERY dirty way to do that - removes the required text and re-adds it // with styling (FIXME) gint l = gtk_text_get_length( GTK_TEXT(m_text) ); - wxCHECK_MSG( start >= 0 && end <= l, FALSE, - _T("invalid range in wxTextCtrl::SetStyle") ); + wxCHECK_MSG( start >= 0 && end <= l, false, + wxT("invalid range in wxTextCtrl::SetStyle") ); gint old_pos = gtk_editable_get_position( GTK_EDITABLE(m_text) ); char *text = gtk_editable_get_chars( GTK_EDITABLE(m_text), start, end ); @@ -1489,14 +1155,14 @@ bool wxTextCtrl::SetStyle( long start, long end, const wxTextAttr& style ) gtk_editable_delete_text( GTK_EDITABLE(m_text), start, end ); gtk_editable_set_position( GTK_EDITABLE(m_text), start ); -#if wxUSE_UNICODE + #if wxUSE_UNICODE wxWX2MBbuf buf = tmp.mbc_str(); const char *txt = buf; size_t txtlen = strlen(buf); -#else + #else const char *txt = tmp; size_t txtlen = tmp.length(); -#endif + #endif // use the attributes from style which are set in it and fall back // first to the default style and then to the text control default @@ -1509,27 +1175,18 @@ bool wxTextCtrl::SetStyle( long start, long end, const wxTextAttr& style ) /* does not seem to help under GTK+ 1.2 !!! gtk_editable_set_position( GTK_EDITABLE(m_text), old_pos ); */ SetInsertionPoint( old_pos ); -#endif - return TRUE; - } - else // singe line - { - // cannot do this for GTK+'s Entry widget - return FALSE; + + return true; } + + // else single line + // cannot do this for GTK+'s Entry widget + return false; } -void wxTextCtrl::ApplyWidgetStyle() +void wxTextCtrl::DoApplyWidgetStyle(GtkRcStyle *style) { - if (m_windowStyle & wxTE_MULTILINE) - { - // how ? - } - else - { - SetWidgetStyle(); - gtk_widget_set_style( m_text, m_widgetStyle ); - } + gtk_widget_modify_style(m_text, style); } void wxTextCtrl::OnCut(wxCommandEvent& WXUNUSED(event)) @@ -1585,12 +1242,11 @@ void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event) void wxTextCtrl::OnInternalIdle() { wxCursor cursor = m_cursor; - if (g_globalCursor.Ok()) cursor = g_globalCursor; + if (g_globalCursor.IsOk()) cursor = g_globalCursor; - if (cursor.Ok()) + if (cursor.IsOk()) { -#ifndef __WXGTK20__ - GdkWindow *window = (GdkWindow*) NULL; + GdkWindow *window = NULL; if (HasFlag(wxTE_MULTILINE)) window = GTK_TEXT(m_text)->text_area; else @@ -1599,13 +1255,12 @@ void wxTextCtrl::OnInternalIdle() if (window) gdk_window_set_cursor( window, cursor.GetCursor() ); - if (!g_globalCursor.Ok()) + if (!g_globalCursor.IsOk()) cursor = *wxSTANDARD_CURSOR; window = m_widget->window; if ((window) && !(GTK_WIDGET_NO_WINDOW(m_widget))) gdk_window_set_cursor( window, cursor.GetCursor() ); -#endif } if (g_delayedFocus == this) @@ -1625,33 +1280,31 @@ wxSize wxTextCtrl::DoGetBestSize() const { // FIXME should be different for multi-line controls... wxSize ret( wxControl::DoGetBestSize() ); - return wxSize(80, ret.y); + wxSize best(80, ret.y); + CacheBestSize(best); + return best; } // ---------------------------------------------------------------------------- // freeze/thaw // ---------------------------------------------------------------------------- -void wxTextCtrl::Freeze() +void wxTextCtrl::DoFreeze() { -#ifndef __WXGTK20__ if ( HasFlag(wxTE_MULTILINE) ) { gtk_text_freeze(GTK_TEXT(m_text)); } -#endif } -void wxTextCtrl::Thaw() +void wxTextCtrl::DoThaw() { -#ifndef __WXGTK20__ if ( HasFlag(wxTE_MULTILINE) ) { GTK_TEXT(m_text)->vadj->value = 0.0; gtk_text_thaw(GTK_TEXT(m_text)); } -#endif } // ---------------------------------------------------------------------------- @@ -1660,16 +1313,14 @@ void wxTextCtrl::Thaw() GtkAdjustment *wxTextCtrl::GetVAdj() const { -#ifdef __WXGTK20__ - return NULL; -#else - return HasFlag(wxTE_MULTILINE) ? GTK_TEXT(m_text)->vadj : NULL; -#endif + if ( !IsMultiLine() ) + return NULL; + + return GTK_TEXT(m_text)->vadj; } bool wxTextCtrl::DoScroll(GtkAdjustment *adj, int diff) { -#ifndef __WXGTK20__ float value = adj->value + diff; if ( value < 0 ) @@ -1683,43 +1334,40 @@ bool wxTextCtrl::DoScroll(GtkAdjustment *adj, int diff) if ( fabs(adj->value - value) < 0.2 ) { // well, this is what Robert does in wxScrollBar, so it must be good... - return FALSE; + return false; } adj->value = value; - gtk_signal_emit_by_name(GTK_OBJECT(adj), "value_changed"); -#endif - return TRUE; + return true; } bool wxTextCtrl::ScrollLines(int lines) { -#ifdef __WXGTK20__ - return FALSE; -#else GtkAdjustment *adj = GetVAdj(); if ( !adj ) - return FALSE; + return false; // this is hardcoded to 10 in GTK+ 1.2 (great idea) - static const int KEY_SCROLL_PIXELS = 10; + int diff = 10*lines; - return DoScroll(adj, lines*KEY_SCROLL_PIXELS); -#endif + return DoScroll(adj, diff); } bool wxTextCtrl::ScrollPages(int pages) { -#ifdef __WXGTK20__ - return FALSE; -#else GtkAdjustment *adj = GetVAdj(); if ( !adj ) - return FALSE; + return false; return DoScroll(adj, (int)ceil(pages*adj->page_increment)); -#endif } + +// static +wxVisualAttributes +wxTextCtrl::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) +{ + return GetDefaultAttributesFromGTKWidget(gtk_entry_new, true); +}