Raise the scrollbars on reparenting (part of patch #9076)

[wxWidgets.git] / src / propgrid / propgridpagestate.cpp

diff --git a/src/propgrid/propgridpagestate.cpp b/src/propgrid/propgridpagestate.cpp
index 39765a7ee7cc66184f7839720f6532560a54c7a2..b1dd806885cad145b0baccc847c4fc29afe75e6b 100644 (file)
--- a/src/propgrid/propgridpagestate.cpp
+++ b/src/propgrid/propgridpagestate.cpp
@@ -107,7 +107,8 @@ void wxPropertyGridIteratorBase::Assign( const wxPropertyGridIteratorBase& it )
 void wxPropertyGridIteratorBase::Prev()
 {
     wxPGProperty* property = m_property;
-    wxASSERT( property );
+    if ( !property )
+        return;
 
     wxPGProperty* parent = property->GetParent();
     wxASSERT( parent );
@@ -152,7 +153,8 @@ void wxPropertyGridIteratorBase::Prev()
 void wxPropertyGridIteratorBase::Next( bool iterateChildren )
 {
     wxPGProperty* property = m_property;
-    wxASSERT( property );
+    if ( !property )
+        return;
 
     if ( property->GetChildCount() &&
          wxPG_ITERATOR_PARENTEXMASK_TEST(property, m_parentExMask) &&
@@ -733,11 +735,13 @@ wxPGProperty* wxPropertyGridPageState::DoGetItemAtY( int y ) const
 
 // -----------------------------------------------------------------------
 
-wxPropertyGridHitTestResult wxPropertyGridPageState::HitTest( const wxPoint&pt ) const
+wxPropertyGridHitTestResult
+wxPropertyGridPageState::HitTest( const wxPoint&pt ) const
 {
     wxPropertyGridHitTestResult result;
-    result.column = HitTestH( pt.x, &result.splitter, &result.splitterHitOffset );
-    result.property = DoGetItemAtY( pt.y );
+    result.m_column = HitTestH( pt.x, &result.m_splitter,
+                                &result.m_splitterHitOffset );
+    result.m_property = DoGetItemAtY( pt.y );
     return result;
 }
 
@@ -766,8 +770,10 @@ int wxPropertyGridPageState::GetColumnFitWidth(wxClientDC& dc,
             if ( col == 0 )
                 w += ( ((int)p->m_depth-1) * pg->m_subgroup_extramargin );
 
-            //
-            // TODO: Add bitmap support.
+            // account for the bitmap
+            if ( col == 1 )
+                w += p->GetImageOffset(pg->GetImageRect(p, -1).GetWidth());
+
 
             w += (wxPG_XBEFORETEXT*2);
 
@@ -1135,6 +1141,29 @@ int wxPropertyGridPageState::HitTestH( int x, int* pSplitterHit, int* pSplitterH
     return col;
 }
 
+bool wxPropertyGridPageState::ArePropertiesAdjacent( wxPGProperty* prop1,
+                                                     wxPGProperty* prop2,
+                                                     int iterFlags ) const
+{
+    const wxPGProperty* ap1 =
+        wxPropertyGridConstIterator::OneStep(this,
+                                             iterFlags,
+                                             prop1,
+                                             1);
+    if ( ap1 && ap1 == prop2 )
+        return true;
+
+    const wxPGProperty* ap2 =
+        wxPropertyGridConstIterator::OneStep(this,
+                                             iterFlags,
+                                             prop1,
+                                             -1);
+    if ( ap2 && ap2 == prop2 )
+        return true;
+
+    return false;
+}
+
 // -----------------------------------------------------------------------
 // wxPropertyGridPageState property value setting and getting
 // -----------------------------------------------------------------------