SetLabel() adjusts the label size

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

diff --git a/src/gtk1/textctrl.cpp b/src/gtk1/textctrl.cpp
index 4f221beeffa6ffee4582f01ab0e5f48789008777..4da56a23e5cadb20ca2770c2fe5aad4fa35b2c48 100644 (file)
--- a/src/gtk1/textctrl.cpp
+++ b/src/gtk1/textctrl.cpp
@@ -42,10 +42,9 @@ gtk_text_changed_callback( GtkWidget *WXUNUSED(widget), wxTextCtrl *win )
     win->CalculateScrollbar();
 
     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();
 }
 
 //-----------------------------------------------------------------------------
@@ -127,6 +126,8 @@ bool wxTextCtrl::Create( wxWindow *parent, wxWindowID id, const wxString &value,
 
         // ... 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),
@@ -136,6 +137,8 @@ bool wxTextCtrl::Create( wxWindow *parent, wxWindowID id, const wxString &value,
         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,
@@ -145,6 +148,8 @@ bool wxTextCtrl::Create( wxWindow *parent, wxWindowID id, const wxString &value,
 
         // 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),
@@ -293,19 +298,24 @@ void wxTextCtrl::WriteText( const wxString &text )
     if (m_windowStyle & wxTE_MULTILINE)
     {
         /* this moves the cursor pos to behind the inserted text */
-       
        gint len = GTK_EDITABLE(m_text)->current_pos;
-
+       
         gtk_editable_insert_text( GTK_EDITABLE(m_text), text, text.Length(), &len );
        
        /* 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 );
+        /* this moves the cursor pos to behind the inserted text */
+       gint len = GTK_EDITABLE(m_text)->current_pos;
+        gtk_editable_insert_text( GTK_EDITABLE(m_text), text, text.Length(), &len );
+       
+       /* 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 );
     }
 }
 
@@ -318,6 +328,8 @@ void wxTextCtrl::AppendText( const wxString &text )
         /* we'll insert at the last position */
         gint len = gtk_text_get_length( GTK_TEXT(m_text) );
         gtk_editable_insert_text( GTK_EDITABLE(m_text), text, text.Length(), &len );
+       
+       /* bring editable's cursor uptodate. bug in GTK. */
        GTK_EDITABLE(m_text)->current_pos = gtk_text_get_point( GTK_TEXT(m_text) );
     }
     else
@@ -582,6 +594,10 @@ void wxTextCtrl::SetInsertionPoint( long pos )
     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;
     }
 }
 
@@ -658,7 +674,7 @@ void wxTextCtrl::Cut()
 {
     wxCHECK_RET( m_text != NULL, "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 );
@@ -669,7 +685,7 @@ void wxTextCtrl::Copy()
 {
     wxCHECK_RET( m_text != NULL, "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 );
@@ -680,13 +696,78 @@ void wxTextCtrl::Paste()
 {
     wxCHECK_RET( m_text != NULL, "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( "wxTextCtrl::Undo not implemented" );
+}
+
+void wxTextCtrl::Redo()
+{
+    // TODO
+    wxFAIL_MSG( "wxTextCtrl::Redo not implemented" );
+}
+
+bool wxTextCtrl::CanUndo() const
+{
+    // TODO
+    wxFAIL_MSG( "wxTextCtrl::CanUndo not implemented" );
+    return FALSE;
+}
+
+bool wxTextCtrl::CanRedo() const
+{
+    // TODO
+    wxFAIL_MSG( "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( "wxTextCtrl::GetSelection not implemented" );
+}
+
+bool wxTextCtrl::IsEditable() const
+{
+    // TODO
+    wxFAIL_MSG( "wxTextCtrl::IsEditable not implemented" );
+    return FALSE;
+}
+
 void wxTextCtrl::Clear()
 {
     SetValue( "" );