Fix broken and missing DataView interface items for Phoenix

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

diff --git a/src/generic/splitter.cpp b/src/generic/splitter.cpp
index ab5285ba34f5d1c54b82afb30819e5ac77fd25ad..77b246750c3643997b0c2d16a34f3586e0c1b478 100644 (file)
--- a/src/generic/splitter.cpp
+++ b/src/generic/splitter.cpp
@@ -118,10 +118,10 @@ void wxSplitterWindow::Init()
     m_oldX = 0;
     m_oldY = 0;
     m_sashStart = 0;
     m_oldX = 0;
     m_oldY = 0;
     m_sashStart = 0;

-    m_sashPosition = m_requestedSashPosition = 0;
+    m_sashPosition = 0;
+    m_requestedSashPosition = INT_MAX;

     m_sashGravity = 0.0;
     m_lastSize = wxSize(0,0);
     m_sashGravity = 0.0;
     m_lastSize = wxSize(0,0);

-    m_checkRequestedSashPosition = false;

     m_minimumPaneSize = 0;
     m_sashCursorWE = wxCursor(wxCURSOR_SIZEWE);
     m_sashCursorNS = wxCursor(wxCURSOR_SIZENS);
     m_minimumPaneSize = 0;
     m_sashCursorWE = wxCursor(wxCURSOR_SIZEWE);
     m_sashCursorNS = wxCursor(wxCURSOR_SIZENS);


@@ -193,17 +193,21 @@ void wxSplitterWindow::OnInternalIdle()
 {
     wxWindow::OnInternalIdle();
 
 {
     wxWindow::OnInternalIdle();
 

-    // if this is the first idle time after a sash position has potentially
-    // been set, allow SizeWindows to check for a requested size.
-    if (!m_checkRequestedSashPosition)
+    // We may need to update the children sizes in two cases: either because
+    // we're in the middle of a live update as indicated by m_needUpdating or
+    // because we have a requested but not yet set sash position as indicated
+    // by m_requestedSashPosition having a valid value.
+    if ( m_needUpdating )

     {
     {

-        m_checkRequestedSashPosition = true;
-        SizeWindows();
-        return; // it won't needUpdating in this case
+        m_needUpdating = false;
+    }
+    else if ( m_requestedSashPosition == INT_MAX )
+    {
+        // We don't need to resize the children.
+        return;

     }
 
     }
 

-    if (m_needUpdating)
-        SizeWindows();
+    SizeWindows();

 }
 
 void wxSplitterWindow::OnMouseEvent(wxMouseEvent& event)
 }
 
 void wxSplitterWindow::OnMouseEvent(wxMouseEvent& event)


@@ -431,37 +435,44 @@ void wxSplitterWindow::OnSize(wxSizeEvent& event)
         return;
     }
 
         return;
     }
 

-    if ( m_windowTwo )
-    {
-        int w, h;
-        GetClientSize(&w, &h);
+    const wxSize curSize = event.GetSize();

 
 

-        int size = m_splitMode == wxSPLIT_VERTICAL ? w : h;
+    // Update the sash position if needed.
+    //
+    // Notice that we shouldn't do this if the sash position requested by user
+    // couldn't be set yet as it would never be taken into account at all if we
+    // modified it before this happens.
+    if ( m_windowTwo && m_requestedSashPosition == INT_MAX )
+    {
+        int size = m_splitMode == wxSPLIT_VERTICAL ? curSize.x : curSize.y;

 
         int old_size = m_splitMode == wxSPLIT_VERTICAL ? m_lastSize.x : m_lastSize.y;
 
 
         int old_size = m_splitMode == wxSPLIT_VERTICAL ? m_lastSize.x : m_lastSize.y;
 

-        // Don't do anything if the size didn't really change. In particular,
-        // it is important that we don't reset our sash position because it's
-        // out of current range in this case as otherwise the really requested
-        // position would be lost and never set. Wait until we get a real size
-        // event with our non-initial size to do it.
-        if ( size == old_size )
-            return;
-
-        int delta = (int) ( (size - old_size)*m_sashGravity );
-        if ( delta != 0 )
+        // Don't do anything if the size didn't really change.
+        if ( size != old_size )

         {
         {

-            int newPosition = m_sashPosition + delta;
-            if( newPosition < m_minimumPaneSize )
-                newPosition = m_minimumPaneSize;
-            SetSashPositionAndNotify(newPosition);
-        }
+            int newPosition = -1;
+
+            // Apply gravity if we use it.
+            int delta = (int) ( (size - old_size)*m_sashGravity );
+            if ( delta != 0 )
+            {
+                newPosition = m_sashPosition + delta;
+                if( newPosition < m_minimumPaneSize )
+                    newPosition = m_minimumPaneSize;
+            }

 
 

-        if ( m_sashPosition >= size - 5 )
-            SetSashPositionAndNotify(wxMax(10, size - 40));
-        m_lastSize = wxSize(w,h);
+            // Also check if the second window became too small.
+            newPosition = AdjustSashPosition(newPosition == -1
+                                                 ? m_sashPosition
+                                                 : newPosition);
+            if ( newPosition != m_sashPosition )
+                SetSashPositionAndNotify(newPosition);
+        }

     }
 
     }
 

+    m_lastSize = curSize;
+

     SizeWindows();
 }
 
     SizeWindows();
 }
 


@@ -485,7 +496,18 @@ bool wxSplitterWindow::SashHitTest(int x, int y, int tolerance)
     return z >=  hitMin && z <= hitMax;
 }
 
     return z >=  hitMin && z <= hitMax;
 }
 

+void wxSplitterWindow::SetSashInvisible(bool invisible)
+{
+    if ( IsSashInvisible() != invisible )
+        ToggleWindowStyle(wxSP_NOSASH);
+}
+

 int wxSplitterWindow::GetSashSize() const
 int wxSplitterWindow::GetSashSize() const

+{
+    return IsSashInvisible() ? 0 : GetDefaultSashSize();
+}
+
+int wxSplitterWindow::GetDefaultSashSize() const

 {
     return wxRendererNative::Get().GetSplitterParams(this).widthSash;
 }
 {
     return wxRendererNative::Get().GetSplitterParams(this).widthSash;
 }


@@ -511,7 +533,7 @@ void wxSplitterWindow::DrawSash(wxDC& dc)
         return;
 
     // nor if we're configured to not show it
         return;
 
     // nor if we're configured to not show it

-    if ( HasFlag(wxSP_NOSASH) )
+    if ( IsSashInvisible() )

         return;
 
     wxRendererNative::Get().DrawSplitterSash
         return;
 
     wxRendererNative::Get().DrawSplitterSash


@@ -643,7 +665,7 @@ void wxSplitterWindow::SetSashPositionAndNotify(int sashPos)
 void wxSplitterWindow::SizeWindows()
 {
     // check if we have delayed setting the real sash position
 void wxSplitterWindow::SizeWindows()
 {
     // check if we have delayed setting the real sash position

-    if ( m_checkRequestedSashPosition && m_requestedSashPosition != INT_MAX )
+    if ( m_requestedSashPosition != INT_MAX )

     {
         int newSashPosition = ConvertSashPosition(m_requestedSashPosition);
         if ( newSashPosition != m_sashPosition )
     {
         int newSashPosition = ConvertSashPosition(m_requestedSashPosition);
         if ( newSashPosition != m_sashPosition )


@@ -709,8 +731,6 @@ void wxSplitterWindow::SizeWindows()
 
     wxClientDC dc(this);
     DrawSash(dc);
 
     wxClientDC dc(this);
     DrawSash(dc);

-
-    SetNeedUpdating(false);

 }
 
 // Set pane for unsplit window
 }
 
 // Set pane for unsplit window


@@ -846,7 +866,6 @@ void wxSplitterWindow::SetSashPosition(int position, bool redraw)
     // remember the sash position we want to set for later if we can't set it
     // right now (e.g. because the window is too small)
     m_requestedSashPosition = position;
     // remember the sash position we want to set for later if we can't set it
     // right now (e.g. because the window is too small)
     m_requestedSashPosition = position;

-    m_checkRequestedSashPosition = false;

 
     DoSetSashPosition(ConvertSashPosition(position));
 
 
     DoSetSashPosition(ConvertSashPosition(position));
 


@@ -861,9 +880,7 @@ void wxSplitterWindow::SetSashPosition(int position, bool redraw)
 // window is shown, if you know the overall size is correct.
 void wxSplitterWindow::UpdateSize()
 {
 // window is shown, if you know the overall size is correct.
 void wxSplitterWindow::UpdateSize()
 {

-    m_checkRequestedSashPosition = true;

     SizeWindows();
     SizeWindows();

-    m_checkRequestedSashPosition = false;

 }
 
 bool wxSplitterWindow::DoSendEvent(wxSplitterEvent& event)
 }
 
 bool wxSplitterWindow::DoSendEvent(wxSplitterEvent& event)