revert removal of gtk1 code from common file

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

diff --git a/src/richtext/richtextctrl.cpp b/src/richtext/richtextctrl.cpp
index 5bdad6e5846acb81042fc928b507d971309df340..b414fa7bb5f6cd270715fb77c9434d27ff3dfb7f 100644 (file)
--- a/src/richtext/richtextctrl.cpp
+++ b/src/richtext/richtextctrl.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        richtext/richeditctrl.cpp
+// Name:        src/richtext/richeditctrl.cpp
 // Purpose:     A rich edit control
 // Author:      Julian Smart
 // Modified by:
@@ -13,7 +13,7 @@
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
-  #pragma hdrstop
+    #pragma hdrstop
 #endif
 
 #if wxUSE_RICHTEXT
@@ -21,12 +21,12 @@
 #include "wx/richtext/richtextctrl.h"
 
 #ifndef WX_PRECOMP
-  #include "wx/wx.h"
+    #include "wx/wx.h"
+    #include "wx/settings.h"
 #endif
 
 #include "wx/textfile.h"
 #include "wx/ffile.h"
-#include "wx/settings.h"
 #include "wx/filename.h"
 #include "wx/dcbuffer.h"
 #include "wx/arrimpl.cpp"
@@ -429,13 +429,21 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event)
         event.GetKeyCode() == WXK_HOME ||
         event.GetKeyCode() == WXK_PAGEUP ||
         event.GetKeyCode() == WXK_PAGEDOWN ||
-        event.GetKeyCode() == WXK_PRIOR ||
-        event.GetKeyCode() == WXK_NEXT ||
         event.GetKeyCode() == WXK_END)
     {
         KeyboardNavigate(event.GetKeyCode(), flags);
+        return;
     }
-    else if (event.GetKeyCode() == WXK_RETURN)
+
+    // all the other keys modify the controls contents which shouldn't be
+    // possible if we're read-only
+    if ( !IsEditable() )
+    {
+        event.Skip();
+        return;
+    }
+
+    if (event.GetKeyCode() == WXK_RETURN)
     {
         BeginBatchUndo(_("Insert Text"));
 
@@ -529,10 +537,6 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event)
         SetDefaultStyleToCursorStyle();
         ScrollIntoView(m_caretPosition, WXK_RIGHT);
     }
-#if 0
-    else
-        event.Skip();
-#endif
 }
 
 /// Delete content if there is a selection, e.g. when pressing a key.
@@ -618,11 +622,11 @@ bool wxRichTextCtrl::KeyboardNavigate(int keyCode, int flags)
         else
             success = MoveDown(1, flags);
     }
-    else if (keyCode == WXK_PAGEUP || keyCode == WXK_PRIOR)
+    else if (keyCode == WXK_PAGEUP)
     {
         success = PageUp(1, flags);
     }
-    else if (keyCode == WXK_PAGEDOWN || keyCode == WXK_NEXT)
+    else if (keyCode == WXK_PAGEDOWN)
     {
         success = PageDown(1, flags);
     }
@@ -703,7 +707,7 @@ bool wxRichTextCtrl::ScrollIntoView(long position, int keyCode)
     startX = 0;
     startY = startY * ppuY;
 
-    int sx, sy;
+    int sx = 0, sy = 0;
     GetVirtualSize(& sx, & sy);
     sx = 0;
     if (ppuY != 0)
@@ -716,7 +720,7 @@ bool wxRichTextCtrl::ScrollIntoView(long position, int keyCode)
     wxSize clientSize = GetClientSize();
 
     // Going down
-    if (keyCode == WXK_DOWN || keyCode == WXK_RIGHT || keyCode == WXK_END || keyCode == WXK_NEXT || keyCode == WXK_PAGEDOWN)
+    if (keyCode == WXK_DOWN || keyCode == WXK_RIGHT || keyCode == WXK_END || keyCode == WXK_PAGEDOWN)
     {
         if ((rect.y + rect.height) > (clientSize.y + startY))
         {
@@ -746,7 +750,7 @@ bool wxRichTextCtrl::ScrollIntoView(long position, int keyCode)
         }
     }
     // Going up
-    else if (keyCode == WXK_UP || keyCode == WXK_LEFT || keyCode == WXK_HOME || keyCode == WXK_PRIOR || keyCode == WXK_PAGEUP)
+    else if (keyCode == WXK_UP || keyCode == WXK_LEFT || keyCode == WXK_HOME || keyCode == WXK_PAGEUP )
     {
         if (rect.y < startY)
         {
@@ -796,7 +800,7 @@ bool wxRichTextCtrl::IsPositionVisible(long pos) const
     startX = 0;
     startY = startY * ppuY;
 
-    int sx, sy;
+    int sx = 0, sy = 0;
     GetVirtualSize(& sx, & sy);
     sx = 0;
     if (ppuY != 0)
@@ -1581,17 +1585,20 @@ wxString wxRichTextCtrl::GetStringSelection() const
 }
 
 // do the window-specific processing after processing the update event
+#if !wxRICHTEXT_DERIVES_FROM_TEXTCTRLBASE
 void wxRichTextCtrl::DoUpdateWindowUI(wxUpdateUIEvent& event)
 {
-    if ( event.GetSetEnabled() )
-        Enable(event.GetEnabled());
+    // call inherited
+    wxWindowBase::DoUpdateWindowUI(event);
 
+    // update text
     if ( event.GetSetText() )
     {
         if ( event.GetText() != GetValue() )
             SetValue(event.GetText());
     }
 }
+#endif // !wxRICHTEXT_DERIVES_FROM_TEXTCTRLBASE
 
 // ----------------------------------------------------------------------------
 // hit testing
@@ -2530,4 +2537,3 @@ long wxRichTextCtrl::GetFirstVisiblePosition() const
 
 #endif
     // wxUSE_RICHTEXT
-