Fix the rectangle size when offsetting

[wxWidgets.git] / src / richtext / richtextctrl.cpp

diff --git a/src/richtext/richtextctrl.cpp b/src/richtext/richtextctrl.cpp
index 3ff5366e308d524fd18a7bf7fd68ddeeb541c046..58057e12a15306e30fa5c867911c27f316f8c33a 100644 (file)
--- a/src/richtext/richtextctrl.cpp
+++ b/src/richtext/richtextctrl.cpp
@@ -31,6 +31,7 @@
 #include "wx/filename.h"
 #include "wx/dcbuffer.h"
 #include "wx/arrimpl.cpp"
+#include "wx/fontenum.h"
 
 // DLL options compatibility check:
 #include "wx/app.h"
@@ -91,6 +92,8 @@ END_EVENT_TABLE()
  * wxRichTextCtrl
  */
 
+wxArrayString wxRichTextCtrl::sm_availableFontNames;
+
 wxRichTextCtrl::wxRichTextCtrl()
               : wxScrollHelper(this)
 {
@@ -123,6 +126,9 @@ bool wxRichTextCtrl::Create( wxWindow* parent, wxWindowID id, const wxString& va
 
     GetBuffer().SetRichTextCtrl(this);
 
+    if (style & wxTE_READONLY)
+        SetEditable(false);
+
     wxTextAttrEx attributes;
     attributes.SetFont(GetFont());
     attributes.SetTextColour(*wxBLACK);
@@ -639,6 +645,27 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event)
                     return;
                 }
 
+                if (keycode == wxT('\t'))
+                {
+                    // See if we need to promote or demote the selection or paragraph at the cursor
+                    // position, instead of inserting a tab.
+                    long pos = GetAdjustedCaretPosition(GetCaretPosition());
+                    wxRichTextParagraph* para = GetBuffer().GetParagraphAtPosition(pos);
+                    if (para && para->GetRange().GetStart() == pos && para->GetAttributes().HasListStyleName())
+                    {
+                        wxRichTextRange range;
+                        if (HasSelection())
+                            range = GetSelectionRange();
+                        else
+                            range = para->GetRange().FromInternal();
+
+                        int promoteBy = event.ShiftDown() ? 1 : -1;
+
+                        PromoteList(promoteBy, range, NULL);
+                        return;
+                    }
+                }
+
                 BeginBatchUndo(_("Insert Text"));
 
                 long newPos = m_caretPosition;
@@ -2749,20 +2776,20 @@ bool wxRichTextCtrl::ApplyStyle(wxRichTextStyleDefinition* def)
     if (def->IsKindOf(CLASSINFO(wxRichTextListStyleDefinition)))
     {
         flags |= wxRICHTEXT_SETSTYLE_PARAGRAPHS_ONLY;
-        
+
         wxRichTextRange range;
-        
+
         if (HasSelection())
             range = GetSelectionRange();
         else
         {
-            long pos = GetAdjustedCaretPosition(GetCaretPosition());            
+            long pos = GetAdjustedCaretPosition(GetCaretPosition());
             range = wxRichTextRange(pos, pos+1);
         }
-        
-        return SetListStyle(range, (wxRichTextListStyleDefinition*) def, flags);        
-    }    
-    
+
+        return SetListStyle(range, (wxRichTextListStyleDefinition*) def, flags);
+    }
+
     // Make sure the attr has the style name
     if (def->IsKindOf(CLASSINFO(wxRichTextParagraphStyleDefinition)))
     {
@@ -2889,12 +2916,12 @@ bool wxRichTextCtrl::ClearListStyle(const wxRichTextRange& range, int flags)
 /// Number/renumber any list elements in the given range
 bool wxRichTextCtrl::NumberList(const wxRichTextRange& range, wxRichTextListStyleDefinition* def, int flags, int startFrom, int specifiedLevel)
 {
-    return GetBuffer().NumberList(range.ToInternal(), def, flags, startFrom, specifiedLevel);    
+    return GetBuffer().NumberList(range.ToInternal(), def, flags, startFrom, specifiedLevel);
 }
 
 bool wxRichTextCtrl::NumberList(const wxRichTextRange& range, const wxString& defName, int flags, int startFrom, int specifiedLevel)
 {
-    return GetBuffer().NumberList(range.ToInternal(), defName, flags, startFrom, specifiedLevel);    
+    return GetBuffer().NumberList(range.ToInternal(), defName, flags, startFrom, specifiedLevel);
 }
 
 /// Promote the list items within the given range. promoteBy can be a positive or negative number, e.g. 1 or -1
@@ -2908,6 +2935,20 @@ bool wxRichTextCtrl::PromoteList(int promoteBy, const wxRichTextRange& range, co
     return GetBuffer().PromoteList(promoteBy, range.ToInternal(), defName, flags, specifiedLevel);
 }
 
+const wxArrayString& wxRichTextCtrl::GetAvailableFontNames()
+{
+    if (sm_availableFontNames.GetCount() == 0)
+    {
+        sm_availableFontNames = wxFontEnumerator::GetFacenames();
+        sm_availableFontNames.Sort();
+    }
+    return sm_availableFontNames;
+}
+
+void wxRichTextCtrl::ClearAvailableFontNames()
+{
+    sm_availableFontNames.Clear();
+}
+
 #endif
     // wxUSE_RICHTEXT
-