X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2c62dd25cd15dbe70aafc8049267dd0bf922eec3..94f5392355df17ef8cd4884637a1ce71a07dd685:/src/msw/textctrl.cpp

diff --git a/src/msw/textctrl.cpp b/src/msw/textctrl.cpp
index 18912b2bd1..1a072cfae3 100644
--- a/src/msw/textctrl.cpp
+++ b/src/msw/textctrl.cpp
@@ -39,6 +39,7 @@
     #include "wx/log.h"
     #include "wx/app.h"
     #include "wx/menu.h"
+    #include "wx/math.h"
 #endif
 
 #include "wx/module.h"
@@ -250,7 +251,6 @@ void wxTextCtrl::Init()
     m_privateContextMenu = NULL;
     m_updatesCount = -1;
     m_isNativeCaretShown = true;
-    m_isCaretAtEnd = true;
 }
 
 wxTextCtrl::~wxTextCtrl()
@@ -1089,8 +1089,6 @@ void wxTextCtrl::SetEditable(bool editable)
 void wxTextCtrl::SetInsertionPoint(long pos)
 {
     DoSetSelection(pos, pos);
-
-    m_isCaretAtEnd = pos == GetLastPosition();
 }
 
 void wxTextCtrl::SetInsertionPointEnd()
@@ -1100,9 +1098,8 @@ void wxTextCtrl::SetInsertionPointEnd()
     // if it doesn't actually move the caret anywhere and so the simple fact of
     // doing it results in horrible flicker when appending big amounts of text
     // to the control in a few chunks (see DoAddText() test in the text sample)
-    if ( m_isCaretAtEnd || GetInsertionPoint() == GetLastPosition() )
+    if ( GetInsertionPoint() == GetLastPosition() )
     {
-        m_isCaretAtEnd = true;
         return;
     }
 
@@ -1140,7 +1137,7 @@ long wxTextCtrl::GetInsertionPoint() const
     return Pos & 0xFFFF;
 }
 
-long wxTextCtrl::GetLastPosition() const
+wxTextPos wxTextCtrl::GetLastPosition() const
 {
     int numLines = GetNumberOfLines();
     long posStartLastLine = XYToPosition(0, numLines - 1);
@@ -1483,9 +1480,6 @@ void wxTextCtrl::ShowPosition(long pos)
 
     if (linesToScroll != 0)
       (void)::SendMessage(hWnd, EM_LINESCROLL, (WPARAM)0, (LPARAM)linesToScroll);
-
-    // be pessimistic
-    m_isCaretAtEnd = false;
 }
 
 long wxTextCtrl::GetLengthOfLineContainingPos(long pos) const
@@ -1562,9 +1556,6 @@ void wxTextCtrl::Undo()
     if (CanUndo())
     {
         ::SendMessage(GetHwnd(), EM_UNDO, 0, 0);
-
-        // it's not necessarily at the end any more
-        m_isCaretAtEnd = false;
     }
 }
 
@@ -1579,9 +1570,6 @@ void wxTextCtrl::Redo()
 #endif
         // Same as Undo, since Undo undoes the undo, i.e. a redo.
         ::SendMessage(GetHwnd(), EM_UNDO, 0, 0);
-
-        // it's not necessarily at the end any more
-        m_isCaretAtEnd = false;
     }
 }
 
@@ -1835,7 +1823,6 @@ bool wxTextCtrl::SendUpdateEvent()
 
     wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, GetId());
     InitCommandEvent(event);
-    event.SetString(GetValue());
 
     return ProcessCommand(event);
 }
@@ -2078,6 +2065,23 @@ void wxTextCtrl::OnSetFocus(wxFocusEvent& WXUNUSED(event))
     }
 }
 
+// ----------------------------------------------------------------------------
+// Default colors for MSW text control
+//
+// Set default background color to the native white instead of
+// the default wxSYS_COLOUR_BTNFACE (is triggered with wxNullColour).
+// ----------------------------------------------------------------------------
+
+wxVisualAttributes wxTextCtrl::GetDefaultAttributes() const
+{
+    wxVisualAttributes attrs;
+    attrs.font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
+    attrs.colFg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT);
+    attrs.colBg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW); //white
+
+    return attrs;
+}
+
 // the rest of the file only deals with the rich edit controls
 #if wxUSE_RICHEDIT
 
@@ -2181,23 +2185,6 @@ bool wxTextCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
     return wxTextCtrlBase::MSWOnNotify(idCtrl, lParam, result);
 }
 
-// ----------------------------------------------------------------------------
-// Default colors for MSW text control
-//
-// Set default background color to the native white instead of
-// the default wxSYS_COLOUR_BTNFACE (is triggered with wxNullColour). 
-// ----------------------------------------------------------------------------
-
-wxVisualAttributes wxTextCtrl::GetDefaultAttributes() const
-{
-    wxVisualAttributes attrs;
-    attrs.font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
-    attrs.colFg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT);
-    attrs.colBg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW); //white
-
-    return attrs;
-}
-
 // ----------------------------------------------------------------------------
 // colour setting for the rich edit controls
 // ----------------------------------------------------------------------------
@@ -2466,7 +2453,7 @@ bool wxTextCtrl::SetDefaultStyle(const wxTextAttr& style)
     {
         // we have to do this or the style wouldn't apply for the text typed by
         // the user
-        long posLast = GetLastPosition();
+        wxTextPos posLast = GetLastPosition();
         SetStyle(posLast, posLast, m_defaultStyle);
     }
 
@@ -2531,7 +2518,7 @@ bool wxTextCtrl::GetStyle(long position, wxTextAttr& style)
     wxStrcpy(lf.lfFaceName, cf.szFaceName);
 
     //NOTE:  we _MUST_ set each of these values to _something_ since we
-    //do not call wxZeroMemory on the LOGFONT lf 
+    //do not call wxZeroMemory on the LOGFONT lf
     if (cf.dwEffects & CFE_ITALIC)
         lf.lfItalic = TRUE;
     else