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[wxWidgets.git] / src / gtk1 / textctrl.cpp

diff --git a/src/gtk1/textctrl.cpp b/src/gtk1/textctrl.cpp
index 46d4e1bffb461a14b940978a41068e877b11b8ce..08c6712364515071cafd5f311b44c16283636294 100644 (file)
--- a/src/gtk1/textctrl.cpp
+++ b/src/gtk1/textctrl.cpp
@@ -17,22 +17,31 @@
 #include <wx/intl.h>
 
 //-----------------------------------------------------------------------------
-//  wxTextCtrl
+//  "changed"
 //-----------------------------------------------------------------------------
 
-IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl,wxControl)
-
 static void gtk_text_changed_callback( GtkWidget *WXUNUSED(widget), wxTextCtrl *win )
 {
   win->SetModified();
+  
+  wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, win->m_windowId );
+  wxString val( win->GetValue() );
+  if (!val.IsNull()) event.m_commandString = WXSTRINGCAST val;
+  event.SetEventObject( win );
+  win->GetEventHandler()->ProcessEvent( event );
 }
 
+//-----------------------------------------------------------------------------
+//  wxTextCtrl
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl,wxControl)
 
 BEGIN_EVENT_TABLE(wxTextCtrl, wxControl)
-//  EVT_CHAR(wxTextCtrl::OnChar)
+  EVT_CHAR(wxTextCtrl::OnChar)
 END_EVENT_TABLE()
 
-wxTextCtrl::wxTextCtrl(void) : streambuf()
+wxTextCtrl::wxTextCtrl() : streambuf()
 {
   if (allocate()) setp(base(),ebuf());
 
@@ -67,7 +76,7 @@ bool wxTextCtrl::Create( wxWindow *parent, wxWindowID id, const wxString &value,
     bool bHasHScrollbar = (style & wxHSCROLL) != 0;
 
     // create our control...
-    m_text = gtk_text_new( NULL, NULL );
+    m_text = gtk_text_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL );
 
     // ... and put into the upper left hand corner of the table
     m_widget = gtk_table_new(bHasHScrollbar ? 2 : 1, 2, FALSE);
@@ -77,7 +86,8 @@ bool wxTextCtrl::Create( wxWindow *parent, wxWindowID id, const wxString &value,
                      0, 0);
 
     // put the horizontal scrollbar in the lower left hand corner
-    if ( bHasHScrollbar ) {
+    if (bHasHScrollbar) 
+    {
       GtkWidget *hscrollbar = gtk_hscrollbar_new(GTK_TEXT(m_text)->hadj);
       gtk_table_attach(GTK_TABLE(m_widget), hscrollbar, 0, 1, 1, 2,
                        GTK_EXPAND | GTK_FILL,
@@ -92,9 +102,10 @@ bool wxTextCtrl::Create( wxWindow *parent, wxWindowID id, const wxString &value,
                      GTK_FILL,
                      GTK_EXPAND | GTK_FILL | GTK_SHRINK,
                      0, 0);
-    gtk_widget_show(vscrollbar);
+    gtk_widget_show( vscrollbar );
   }
-  else {
+  else 
+  {
     // a single-line text control: no need for scrollbars
     m_widget =
     m_text = gtk_entry_new();
@@ -107,7 +118,8 @@ bool wxTextCtrl::Create( wxWindow *parent, wxWindowID id, const wxString &value,
 
   PostCreation();
 
-  if ( bMultiLine ) {
+  if (bMultiLine) 
+  {
     gtk_widget_realize(m_text);
     gtk_widget_show(m_text);
   }
@@ -128,7 +140,7 @@ bool wxTextCtrl::Create( wxWindow *parent, wxWindowID id, const wxString &value,
   }
   else
   {
-    if ( bMultiLine )
+    if (bMultiLine)
       gtk_text_set_editable( GTK_TEXT(m_text), 1 );
   }
 
@@ -137,7 +149,7 @@ bool wxTextCtrl::Create( wxWindow *parent, wxWindowID id, const wxString &value,
   return TRUE;
 }
 
-wxString wxTextCtrl::GetValue(void) const
+wxString wxTextCtrl::GetValue() const
 {
   wxString tmp;
   if (m_windowStyle & wxTE_MULTILINE)
@@ -216,7 +228,7 @@ long wxTextCtrl::XYToPosition( long x, long y )
 {
 }
 
-int wxTextCtrl::GetNumberOfLines(void)
+int wxTextCtrl::GetNumberOfLines()
 {
 }
 
@@ -230,7 +242,7 @@ void wxTextCtrl::SetInsertionPoint( long pos )
     gtk_entry_set_position( GTK_ENTRY(m_text), tmp );
 }
 
-void wxTextCtrl::SetInsertionPointEnd(void)
+void wxTextCtrl::SetInsertionPointEnd()
 {
   int pos = 0;
   if (m_windowStyle & wxTE_MULTILINE)
@@ -258,12 +270,12 @@ void wxTextCtrl::ShowPosition( long WXUNUSED(pos) )
   wxFAIL_MSG(_("wxTextCtrl::ShowPosition not implemented"));
 }
 
-long wxTextCtrl::GetInsertionPoint(void) const
+long wxTextCtrl::GetInsertionPoint() const
 {
   return (long) GTK_EDITABLE(m_text)->current_pos;
 }
 
-long wxTextCtrl::GetLastPosition(void) const
+long wxTextCtrl::GetLastPosition() const
 {
   int pos = 0;
   if (m_windowStyle & wxTE_MULTILINE)
@@ -286,28 +298,56 @@ void wxTextCtrl::Replace( long from, long to, const wxString &value )
   gtk_editable_insert_text( GTK_EDITABLE(m_text), value, value.Length(), &pos );
 }
 
-void wxTextCtrl::Cut(void)
+void wxTextCtrl::Cut()
 {
+#if (GTK_MINOR_VERSION == 1)
+  gtk_editable_cut_clipboard( GTK_EDITABLE(m_text) );
+#else
   gtk_editable_cut_clipboard( GTK_EDITABLE(m_text), 0 );
+#endif
 }
 
-void wxTextCtrl::Copy(void)
+void wxTextCtrl::Copy()
 {
+#if (GTK_MINOR_VERSION == 1)
+  gtk_editable_copy_clipboard( GTK_EDITABLE(m_text) );
+#else
   gtk_editable_copy_clipboard( GTK_EDITABLE(m_text), 0 );
+#endif
 }
 
-void wxTextCtrl::Paste(void)
+void wxTextCtrl::Paste()
 {
+#if (GTK_MINOR_VERSION == 1)
+  gtk_editable_paste_clipboard( GTK_EDITABLE(m_text) );
+#else
   gtk_editable_paste_clipboard( GTK_EDITABLE(m_text), 0 );
+#endif
 }
 
-void wxTextCtrl::Delete(void)
+void wxTextCtrl::Clear()
 {
   SetValue( "" );
 }
 
-void wxTextCtrl::OnChar( wxKeyEvent &WXUNUSED(event) )
+void wxTextCtrl::OnChar( wxKeyEvent &key_event )
 {
+  if ((key_event.KeyCode() == WXK_RETURN) && (m_windowStyle & wxPROCESS_ENTER))
+  {
+    wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
+    event.SetEventObject(this);
+    if (GetEventHandler()->ProcessEvent(event)) return;
+  }
+  else if (key_event.KeyCode() == WXK_TAB) 
+  {
+    wxNavigationKeyEvent event;
+    event.SetDirection( key_event.m_shiftDown );
+    event.SetWindowChange(FALSE);
+    event.SetEventObject(this);
+
+    if (GetEventHandler()->ProcessEvent(event)) return;
+  }
+  key_event.Skip();
 }
 
 int wxTextCtrl::overflow( int WXUNUSED(c) )
@@ -322,7 +362,7 @@ int wxTextCtrl::overflow( int WXUNUSED(c) )
   return EOF;
 }
 
-int wxTextCtrl::sync(void)
+int wxTextCtrl::sync()
 {
   int len = pptr() - pbase();
   char *txt = new char[len+1];
@@ -334,7 +374,7 @@ int wxTextCtrl::sync(void)
   return 0;
 }
 
-int wxTextCtrl::underflow(void)
+int wxTextCtrl::underflow()
 {
   return EOF;
 }
@@ -387,11 +427,48 @@ wxTextCtrl& wxTextCtrl::operator<<(const char c)
   return *this;
 }
 
-GtkWidget* wxTextCtrl::GetConnectWidget(void)
+GtkWidget* wxTextCtrl::GetConnectWidget()
 {
   return GTK_WIDGET(m_text);
 }
 
+bool wxTextCtrl::IsOwnGtkWindow( GdkWindow *window )
+{
+  if (m_windowStyle & wxTE_MULTILINE)
+    return (window == GTK_TEXT(m_text)->text_area);
+  else
+    return (window == GTK_ENTRY(m_text)->text_area);
+}
 
+void wxTextCtrl::SetFont( const wxFont &font )
+{
+  if (((wxFont*)&font)->Ok())
+    m_font = font;
+  else
+    m_font = *wxSWISS_FONT;
+  
+  GtkStyle *style = (GtkStyle*) NULL;
+  if (!m_hasOwnStyle)
+  {
+    m_hasOwnStyle = TRUE;
+    style = gtk_style_copy( gtk_widget_get_style( m_text ) );
+  }
+  else
+  {
+    style = gtk_widget_get_style( m_text );
+  }
+  
+  gdk_font_unref( style->font );
+  style->font = gdk_font_ref( m_font.GetInternalFont( 1.0 ) );
+  
+  gtk_widget_set_style( m_text, style );
+}
 
-
+void wxTextCtrl::SetBackgroundColour( const wxColour &colour )
+{
+  wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
+  
+  m_backgroundColour = colour;
+  
+  SetBackgroundColourHelper( GTK_TEXT(m_text)->text_area );
+}