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[wxWidgets.git] / src / msw / slider95.cpp

diff --git a/src/msw/slider95.cpp b/src/msw/slider95.cpp
index 8d091ca80aa096866c54d8e232a8798a14ec3574..1f1f651ff97d556216340b69bed475df45b4534e 100644 (file)
--- a/src/msw/slider95.cpp
+++ b/src/msw/slider95.cpp
@@ -103,6 +103,7 @@ wxBEGIN_FLAGS( wxSliderStyle )
     wxFLAGS_MEMBER(wxSL_BOTTOM)
     wxFLAGS_MEMBER(wxSL_BOTH)
     wxFLAGS_MEMBER(wxSL_SELRANGE)
+    wxFLAGS_MEMBER(wxSL_INVERSE)
 
 wxEND_FLAGS( wxSliderStyle )
 
@@ -207,6 +208,14 @@ wxSlider95::Create(wxWindow *parent,
     SetValue(value);
     SetPageSize((maxValue - minValue)/10);
 
+    // we need to position the labels correctly if we have them and if
+    // SetSize() hadn't been called before (when best size was determined by
+    // MSWCreateControl()) as in this case they haven't been put in place yet
+    if ( m_labels && size.x != wxDefaultCoord && size.y != wxDefaultCoord )
+    {
+        SetSize(size);
+    }
+
     return true;
 }
 
@@ -298,7 +307,7 @@ bool wxSlider95::MSWOnScroll(int WXUNUSED(orientation),
             return false;
     }
 
-    int newPos = (int) ::SendMessage((HWND) control, TBM_GETPOS, 0, 0);
+    int newPos = ValueInvertOrNot((int) ::SendMessage((HWND) control, TBM_GETPOS, 0, 0));
     if ( (newPos < GetMin()) || (newPos > GetMax()) )
     {
         // out of range - but we did process it
@@ -338,7 +347,11 @@ wxRect wxSlider95::GetBoundingBox() const
 
     wxRect rect(x, y, w, h);
     if ( m_labels )
-        rect.Union(m_labels->GetBoundingBox());
+    {
+        wxRect lrect = m_labels->GetBoundingBox();
+        GetParent()->ScreenToClient(&lrect.x, &lrect.y);
+        rect.Union(lrect);
+    }
 
     return rect;
 }
@@ -394,6 +407,9 @@ void wxSlider95::DoMoveWindow(int x, int y, int width, int height)
         return;
     }
 
+    // be careful to position the slider itself after moving the labels as
+    // otherwise our GetBoundingBox(), which is called from WM_SIZE handler,
+    // would return a wrong result and wrong size would be cached internally
     if ( HasFlag(wxSL_VERTICAL) )
     {
         int wLabel;
@@ -401,14 +417,6 @@ void wxSlider95::DoMoveWindow(int x, int y, int width, int height)
 
         int xLabel = HasFlag(wxSL_LEFT) ? x + width - wLabel : x;
 
-        // position the slider itself along the left/right edge
-        ::MoveWindow(GetHwnd(),
-                     HasFlag(wxSL_LEFT) ? x : x + wLabel + HGAP,
-                     y + hLabel/2,
-                     width - wLabel - HGAP,
-                     height - hLabel,
-                     TRUE);
-
         // position all labels: min at the top, value in the middle and max at
         // the bottom
         ::MoveWindow((*m_labels)[SliderLabel_Min],
@@ -419,6 +427,14 @@ void wxSlider95::DoMoveWindow(int x, int y, int width, int height)
 
         ::MoveWindow((*m_labels)[SliderLabel_Max],
                      xLabel, y + height - hLabel, wLabel, hLabel, TRUE);
+
+        // position the slider itself along the left/right edge
+        ::MoveWindow(GetHwnd(),
+                     HasFlag(wxSL_LEFT) ? x : x + wLabel + HGAP,
+                     y + hLabel/2,
+                     width - wLabel - HGAP,
+                     height - hLabel,
+                     TRUE);
     }
     else // horizontal
     {
@@ -427,14 +443,6 @@ void wxSlider95::DoMoveWindow(int x, int y, int width, int height)
 
         int yLabel = HasFlag(wxSL_TOP) ? y + height - hLabel : y;
 
-        // position the slider itself along the top/bottom edge
-        ::MoveWindow(GetHwnd(),
-                     x,
-                     HasFlag(wxSL_TOP) ? y : y + hLabel,
-                     width,
-                     height - hLabel,
-                     TRUE);
-
         // position all labels: min on the left, value in the middle and max to
         // the right
         ::MoveWindow((*m_labels)[SliderLabel_Min],
@@ -445,6 +453,14 @@ void wxSlider95::DoMoveWindow(int x, int y, int width, int height)
 
         ::MoveWindow((*m_labels)[SliderLabel_Max],
                      x + width - wLabel, yLabel, wLabel, hLabel, TRUE);
+
+        // position the slider itself along the top/bottom edge
+        ::MoveWindow(GetHwnd(),
+                     x,
+                     HasFlag(wxSL_TOP) ? y : y + hLabel,
+                     width,
+                     height - hLabel,
+                     TRUE);
     }
 }
 
@@ -493,12 +509,12 @@ wxSize wxSlider95::DoGetBestSize() const
 
 int wxSlider95::GetValue() const
 {
-    return ::SendMessage(GetHwnd(), TBM_GETPOS, 0, 0);
+    return ValueInvertOrNot(::SendMessage(GetHwnd(), TBM_GETPOS, 0, 0));
 }
 
 void wxSlider95::SetValue(int value)
 {
-    ::SendMessage(GetHwnd(), TBM_SETPOS, (WPARAM)TRUE, (LPARAM)value);
+    ::SendMessage(GetHwnd(), TBM_SETPOS, (WPARAM)TRUE, (LPARAM)ValueInvertOrNot(value));
 
     if ( m_labels )
     {
@@ -515,8 +531,8 @@ void wxSlider95::SetRange(int minValue, int maxValue)
 
     if ( m_labels )
     {
-        ::SetWindowText((*m_labels)[SliderLabel_Min], Format(m_rangeMin));
-        ::SetWindowText((*m_labels)[SliderLabel_Max], Format(m_rangeMax));
+        ::SetWindowText((*m_labels)[SliderLabel_Min], Format(ValueInvertOrNot(m_rangeMin)));
+        ::SetWindowText((*m_labels)[SliderLabel_Max], Format(ValueInvertOrNot(m_rangeMax)));
     }
 }
 
@@ -582,12 +598,12 @@ void wxSlider95::SetThumbLength(int len)
 
 int wxSlider95::GetThumbLength() const
 {
-  return (int)::SendMessage( GetHwnd(), TBM_GETTHUMBLENGTH, 0, 0);
+    return (int)::SendMessage( GetHwnd(), TBM_GETTHUMBLENGTH, 0, 0);
 }
 
 void wxSlider95::SetTick(int tickPos)
 {
-  ::SendMessage( GetHwnd(), TBM_SETTIC, (WPARAM) 0, (LPARAM) tickPos );
+    ::SendMessage( GetHwnd(), TBM_SETTIC, (WPARAM) 0, (LPARAM) tickPos );
 }
 
 // ----------------------------------------------------------------------------
@@ -609,20 +625,6 @@ WXHWND wxSlider95::GetEditValue() const
     return m_labels ? (WXHWND)(*m_labels)[SliderLabel_Value] : NULL;
 }
 
-bool wxSlider95::ContainsHWND(WXHWND hWnd) const
-{
-    return m_labels && m_labels->HasWindow((HWND)hWnd);
-}
-
-bool wxSlider95::Show(bool show)
-{
-    if ( !wxSliderBase::Show(show) )
-        return false;
-
-    if ( m_labels )
-        m_labels->Show(show);
-
-    return true;
-}
+WX_FORWARD_STD_METHODS_TO_SUBWINDOWS(wxSlider95, wxSliderBase, m_labels)
 
 #endif // wxUSE_SLIDER