Applying patch #10784: eliminate gauge flicker

[wxWidgets.git] / src / univ / scrthumb.cpp

diff --git a/src/univ/scrthumb.cpp b/src/univ/scrthumb.cpp
index ef2d2954f2a239dd464d8ff4085d513b7e236dc4..b5c49719aaadf9bcbe414e0eca12d09cd400c348 100644 (file)
--- a/src/univ/scrthumb.cpp
+++ b/src/univ/scrthumb.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        univ/scrthumb.cpp
+// Name:        src/univ/scrthumb.cpp

 // Purpose:     wxScrollThumb and related classes
 // Author:      Vadim Zeitlin
 // Modified by:
 // Purpose:     wxScrollThumb and related classes
 // Author:      Vadim Zeitlin
 // Modified by:


@@ -17,10 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#ifdef __GNUG__
-    #pragma implementation "univscrthumb.h"
-#endif
-

 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__


@@ -29,9 +25,9 @@
 
 #ifndef WX_PRECOMP
     #include "wx/window.h"
 
 #ifndef WX_PRECOMP
     #include "wx/window.h"

-    #include "wx/renderer.h"

 #endif // WX_PRECOMP
 
 #endif // WX_PRECOMP
 

+#include "wx/renderer.h"

 #include "wx/univ/scrtimer.h"
 #include "wx/univ/scrthumb.h"
 
 #include "wx/univ/scrtimer.h"
 #include "wx/univ/scrthumb.h"
 


@@ -63,7 +59,9 @@ struct WXDLLEXPORT wxScrollThumbCaptureData
             m_window->ReleaseMouse();
         }
 
             m_window->ReleaseMouse();
         }
 

+#if wxUSE_TIMER

         delete m_timerScroll;
         delete m_timerScroll;

+#endif // wxUSE_TIMER

     }
 
     // the thumb part being held pressed
     }
 
     // the thumb part being held pressed


@@ -87,6 +85,8 @@ struct WXDLLEXPORT wxScrollThumbCaptureData
 // wxScrollTimer: the timer used when the arrow is kept pressed
 // ----------------------------------------------------------------------------
 
 // wxScrollTimer: the timer used when the arrow is kept pressed
 // ----------------------------------------------------------------------------
 

+#if wxUSE_TIMER
+

 class wxScrollThumbTimer : public wxScrollTimer
 {
 public:
 class wxScrollThumbTimer : public wxScrollTimer
 {
 public:


@@ -101,7 +101,7 @@ public:
                 break;
 
             default:
                 break;
 
             default:

-                wxFAIL_MSG(_T("unexpected shaft part in wxScrollThumbTimer"));
+                wxFAIL_MSG(wxT("unexpected shaft part in wxScrollThumbTimer"));

                 // fall through
 
             case wxScrollThumb::Shaft_Below:
                 // fall through
 
             case wxScrollThumb::Shaft_Below:


@@ -124,6 +124,8 @@ protected:
     int m_inc;
 };
 
     int m_inc;
 };
 

+#endif // wxUSE_TIMER
+

 // ============================================================================
 // implementation
 // ============================================================================
 // ============================================================================
 // implementation
 // ============================================================================


@@ -142,7 +144,7 @@ wxScrollThumb::wxScrollThumb(wxControlWithThumb *control)
 wxScrollThumb::~wxScrollThumb()
 {
     // it should have been destroyed
 wxScrollThumb::~wxScrollThumb()
 {
     // it should have been destroyed

-    wxASSERT_MSG( !m_captureData, _T("memory leak in wxScrollThumb") );
+    wxASSERT_MSG( !m_captureData, wxT("memory leak in wxScrollThumb") );

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -156,7 +158,7 @@ bool wxScrollThumb::HandleMouse(const wxMouseEvent& event) const
     if ( btn == -1 )
     {
         // no...
     if ( btn == -1 )
     {
         // no...

-        return FALSE;
+        return false;

     }
 
     // when the mouse is pressed on any scrollbar element, we capture it
     }
 
     // when the mouse is pressed on any scrollbar element, we capture it


@@ -166,7 +168,7 @@ bool wxScrollThumb::HandleMouse(const wxMouseEvent& event) const
         if ( HasCapture() )
         {
             // mouse already captured, nothing to do
         if ( HasCapture() )
         {
             // mouse already captured, nothing to do

-            return FALSE;
+            return false;

         }
 
         // determine which part of the window the user clicked in
         }
 
         // determine which part of the window the user clicked in


@@ -175,7 +177,7 @@ bool wxScrollThumb::HandleMouse(const wxMouseEvent& event) const
         if ( shaftPart == Shaft_None )
         {
             // mouse pressed over something else
         if ( shaftPart == Shaft_None )
         {
             // mouse pressed over something else

-            return FALSE;
+            return false;

         }
 
         // capture the mouse
         }
 
         // capture the mouse


@@ -196,6 +198,7 @@ bool wxScrollThumb::HandleMouse(const wxMouseEvent& event) const
             // generate an additional event if we start dragging the thumb
             m_control->OnThumbDragStart(GetThumbPos(event));
         }
             // generate an additional event if we start dragging the thumb
             m_control->OnThumbDragStart(GetThumbPos(event));
         }

+#if wxUSE_TIMER

         else // not the thumb
         {
             // start timer for auto scrolling when the user presses the mouse
         else // not the thumb
         {
             // start timer for auto scrolling when the user presses the mouse


@@ -203,6 +206,7 @@ bool wxScrollThumb::HandleMouse(const wxMouseEvent& event) const
             m_captureData->m_timerScroll =
                 new wxScrollThumbTimer(m_control, shaftPart);
         }
             m_captureData->m_timerScroll =
                 new wxScrollThumbTimer(m_control, shaftPart);
         }

+#endif // wxUSE_TIMER

     }
     // release mouse if the *same* button went up
     else if ( HasCapture() && (btn == m_captureData->m_btnCapture) )
     }
     // release mouse if the *same* button went up
     else if ( HasCapture() && (btn == m_captureData->m_btnCapture) )


@@ -219,15 +223,15 @@ bool wxScrollThumb::HandleMouse(const wxMouseEvent& event) const
         delete m_captureData;
         wxConstCast(this, wxScrollThumb)->m_captureData = NULL;
 
         delete m_captureData;
         wxConstCast(this, wxScrollThumb)->m_captureData = NULL;
 

-        m_control->SetShaftPartState(shaftPart, wxCONTROL_PRESSED, FALSE);
+        m_control->SetShaftPartState(shaftPart, wxCONTROL_PRESSED, false);

     }
     else // another mouse button released
     {
         // we don't process this
     }
     else // another mouse button released
     {
         // we don't process this

-        return FALSE;
+        return false;

     }
 
     }
 

-    return TRUE;
+    return true;

 }
 
 bool wxScrollThumb::HandleMouseMove(const wxMouseEvent& event) const
 }
 
 bool wxScrollThumb::HandleMouseMove(const wxMouseEvent& event) const


@@ -242,7 +246,7 @@ bool wxScrollThumb::HandleMouseMove(const wxMouseEvent& event) const
         }
 
         // we process all mouse events while the mouse is captured by us
         }
 
         // we process all mouse events while the mouse is captured by us

-        return TRUE;
+        return true;

     }
     else // no capture
     {
     }
     else // no capture
     {


@@ -260,9 +264,9 @@ bool wxScrollThumb::HandleMouseMove(const wxMouseEvent& event) const
         if ( shaftPart != m_shaftPart )
         {
             // update the highlighted state
         if ( shaftPart != m_shaftPart )
         {
             // update the highlighted state

-            m_control->SetShaftPartState(m_shaftPart, wxCONTROL_CURRENT, FALSE);
+            m_control->SetShaftPartState(m_shaftPart, wxCONTROL_CURRENT, false);

             wxConstCast(this, wxScrollThumb)->m_shaftPart = shaftPart;
             wxConstCast(this, wxScrollThumb)->m_shaftPart = shaftPart;

-            m_control->SetShaftPartState(m_shaftPart, wxCONTROL_CURRENT, TRUE);
+            m_control->SetShaftPartState(m_shaftPart, wxCONTROL_CURRENT, true);

         }
 
         // if the event happened on the shaft, it was for us and we processed
         }
 
         // if the event happened on the shaft, it was for us and we processed


@@ -280,7 +284,7 @@ wxCoord wxScrollThumb::GetMouseCoord(const wxMouseEvent& event) const
 int wxScrollThumb::GetThumbPos(const wxMouseEvent& event) const
 {
     wxCHECK_MSG( m_captureData && m_captureData->m_shaftPart == Shaft_Thumb, 0,
 int wxScrollThumb::GetThumbPos(const wxMouseEvent& event) const
 {
     wxCHECK_MSG( m_captureData && m_captureData->m_shaftPart == Shaft_Thumb, 0,

-                 _T("can't be called when thumb is not dragged") );
+                 wxT("can't be called when thumb is not dragged") );

 
     int x = GetMouseCoord(event) - m_captureData->m_ofsMouse;
     return m_control->PixelToThumbPos(x);
 
     int x = GetMouseCoord(event) - m_captureData->m_ofsMouse;
     return m_control->PixelToThumbPos(x);