From 3a0bd3d5cde4c7e91613d28feb450f772213b160 Mon Sep 17 00:00:00 2001
From: Stefan Csomor <csomor@advancedconcepts.ch>
Date: Thu, 28 Aug 2003 14:49:11 +0000
Subject: [PATCH] -1 , -1 for SetSelection improved

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@23273 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/mac/carbon/textctrl.cpp | 23 ++++++++++++++---------
 src/mac/textctrl.cpp        | 23 ++++++++++++++---------
 2 files changed, 28 insertions(+), 18 deletions(-)

diff --git a/src/mac/carbon/textctrl.cpp b/src/mac/carbon/textctrl.cpp
index 433e53d165..ae8648962a 100644
--- a/src/mac/carbon/textctrl.cpp
+++ b/src/mac/carbon/textctrl.cpp
@@ -1173,17 +1173,19 @@ void wxTextCtrl::Remove(long from, long to)
 
 void wxTextCtrl::SetSelection(long from, long to)
 {
-  if ( from == -1 )
-    from = 0;
-
-  if ( to == -1 )
-    to = GetLastPosition();
-
   if ( !m_macUsesTXN )
   {
    ControlEditTextSelectionRec selection ;
-   selection.selStart = from ;
-   selection.selEnd = to ;
+    if ((from == -1) && (to == -1))
+    {
+    	selection.selStart = 0 ;
+    	selection.selEnd = 32767 ;
+    } 
+    else
+    {
+    	selection.selStart = from ;
+    	selection.selEnd = to ;
+	}
 
    TESetSelect( selection.selStart , selection.selEnd , ((TEHandle) m_macTE) ) ;
    ::SetControlData((ControlHandle)  m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
@@ -1197,7 +1199,10 @@ void wxTextCtrl::SetSelection(long from, long to)
         may force a redraw in the text area. */
     SetPort((**tpvars).fDrawingEnvironment);
         /* change the selection */
-    TXNSetSelection( (**tpvars).fTXNRec, from, to);
+    if ((from == -1) && (to == -1))
+    	TXNSelectAll((TXNObject) m_macTXN);
+    else
+    	TXNSetSelection( (**tpvars).fTXNRec, from, to);
     TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart);
   }
 }
diff --git a/src/mac/textctrl.cpp b/src/mac/textctrl.cpp
index 433e53d165..ae8648962a 100644
--- a/src/mac/textctrl.cpp
+++ b/src/mac/textctrl.cpp
@@ -1173,17 +1173,19 @@ void wxTextCtrl::Remove(long from, long to)
 
 void wxTextCtrl::SetSelection(long from, long to)
 {
-  if ( from == -1 )
-    from = 0;
-
-  if ( to == -1 )
-    to = GetLastPosition();
-
   if ( !m_macUsesTXN )
   {
    ControlEditTextSelectionRec selection ;
-   selection.selStart = from ;
-   selection.selEnd = to ;
+    if ((from == -1) && (to == -1))
+    {
+    	selection.selStart = 0 ;
+    	selection.selEnd = 32767 ;
+    } 
+    else
+    {
+    	selection.selStart = from ;
+    	selection.selEnd = to ;
+	}
 
    TESetSelect( selection.selStart , selection.selEnd , ((TEHandle) m_macTE) ) ;
    ::SetControlData((ControlHandle)  m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
@@ -1197,7 +1199,10 @@ void wxTextCtrl::SetSelection(long from, long to)
         may force a redraw in the text area. */
     SetPort((**tpvars).fDrawingEnvironment);
         /* change the selection */
-    TXNSetSelection( (**tpvars).fTXNRec, from, to);
+    if ((from == -1) && (to == -1))
+    	TXNSelectAll((TXNObject) m_macTXN);
+    else
+    	TXNSetSelection( (**tpvars).fTXNRec, from, to);
     TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart);
   }
 }