Reverted changes that set m_widget to NULL in native

[wxWidgets.git] / src / generic / caret.cpp

diff --git a/src/generic/caret.cpp b/src/generic/caret.cpp
index 444a59fea1dd206546f26397bc635283693a1439..08dd83006822b8f6fd3b5d479638afe4bab605d3 100644 (file)
--- a/src/generic/caret.cpp
+++ b/src/generic/caret.cpp
@@ -5,7 +5,7 @@
 // Modified by:
 // Created:     25.05.99
 // RCS-ID:      $Id$
-// Copyright:   (c) wxWindows team
+// Copyright:   (c) wxWidgets team
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
@@ -17,7 +17,7 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma implementation "caret.h"
 #endif
 
@@ -53,14 +53,14 @@ static int gs_blinkTime = 500;  // in milliseconds
 // timer stuff
 // ----------------------------------------------------------------------------
 
-wxCaretTimer::wxCaretTimer(wxCaret *caret) 
-{ 
-    m_caret = caret; 
+wxCaretTimer::wxCaretTimer(wxCaret *caret)
+{
+    m_caret = caret;
 }
 
-void wxCaretTimer::Notify() 
-{ 
-    m_caret->OnTimer(); 
+void wxCaretTimer::Notify()
+{
+    m_caret->OnTimer();
 }
 
 void wxCaret::OnTimer()
@@ -90,8 +90,8 @@ void wxCaretBase::SetBlinkTime(int milliseconds)
 
 void wxCaret::InitGeneric()
 {
-    m_hasFocus = TRUE;
-    m_blinkedOut = FALSE;
+    m_hasFocus = true;
+    m_blinkedOut = true;
 
     m_xOld =
     m_yOld = -1;
@@ -118,8 +118,8 @@ void wxCaret::DoShow()
     if ( blinkTime )
         m_timer.Start(blinkTime);
 
-    m_blinkedOut = TRUE;
-    Blink();
+    if ( m_blinkedOut )
+        Blink();
 }
 
 void wxCaret::DoHide()
@@ -150,20 +150,38 @@ void wxCaret::DoMove()
     //else: will be shown at the correct location when it is shown
 }
 
+void wxCaret::DoSize()
+{
+    int countVisible = m_countVisible;
+    if (countVisible > 0)
+    {
+        m_countVisible = 0;
+        DoHide();
+    }
+    // Change bitmap size
+    m_bmpUnderCaret = wxBitmap(m_width, m_height);
+    if (countVisible > 0)
+    {
+        m_countVisible = countVisible;
+        DoShow();
+    }
+}
+
 // ----------------------------------------------------------------------------
 // handling the focus
 // ----------------------------------------------------------------------------
 
 void wxCaret::OnSetFocus()
 {
-    m_hasFocus = TRUE;
+    m_hasFocus = true;
 
-    Refresh();
+    if ( IsVisible() )
+        Refresh();
 }
 
 void wxCaret::OnKillFocus()
 {
-    m_hasFocus = FALSE;
+    m_hasFocus = false;
 
     if ( IsVisible() )
     {
@@ -209,8 +227,17 @@ void wxCaret::Refresh()
         if ( m_xOld == -1 && m_yOld == -1 )
         {
             // save the part we're going to overdraw
+
+            int x = m_x,
+                y = m_y;
+#if defined(__WXGTK__) && !defined(__WX_DC_BLIT_FIXED__)
+            wxPoint pt = dcWin.GetDeviceOrigin();
+            x += pt.x;
+            y += pt.y;
+#endif // broken wxGTK wxDC::Blit
             dcMem.Blit(0, 0, m_width, m_height,
-                       &dcWin, m_x, m_y);
+                       &dcWin, x, y);
+
             m_xOld = m_x;
             m_yOld = m_y;
         }