allow setting client size to work properly before window is shown

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

diff --git a/src/propgrid/propgrid.cpp b/src/propgrid/propgrid.cpp
index 5d39a2e7e266b92bf7a8ac0b80567d87a873a150..c11f78d36fa8f4c676bdfdcf620cfccf8f433122 100644 (file)
--- a/src/propgrid/propgrid.cpp
+++ b/src/propgrid/propgrid.cpp
@@ -779,9 +779,12 @@ bool wxPropertyGrid::AddToSelectionFromInputEvent( wxPGProperty* prop,
                                                    wxMouseEvent* mouseEvent,
                                                    int selFlags )
 {
+    const wxArrayPGProperty& selection = GetSelectedProperties();
     bool alreadySelected = m_pState->DoIsPropertySelected(prop);
     bool res = true;
-    bool addToExistingSelection;
+
+    // Set to 2 if also add all items in between
+    int addToExistingSelection = 0;
 
     if ( GetExtraStyle() & wxPG_EX_MULTIPLE_SELECTION )
     {
@@ -799,21 +802,24 @@ bool wxPropertyGrid::AddToSelectionFromInputEvent( wxPGProperty* prop,
             }
             else
             {
-                addToExistingSelection = mouseEvent->ShiftDown();
+                if ( mouseEvent->ControlDown() )
+                {
+                    addToExistingSelection = 1;
+                }
+                else if ( mouseEvent->ShiftDown() )
+                {
+                    if ( selection.size() > 0 && !prop->IsCategory() )
+                        addToExistingSelection = 2;
+                    else
+                        addToExistingSelection = 1;
+                }
             }
         }
-        else
-        {
-            addToExistingSelection = false;
-        }
-    }
-    else
-    {
-        addToExistingSelection = false;
     }
 
-    if ( addToExistingSelection )
+    if ( addToExistingSelection == 1 )
     {
+        // Add/remove one
         if ( !alreadySelected )
         {
             res = DoAddToSelection(prop, selFlags);
@@ -823,6 +829,59 @@ bool wxPropertyGrid::AddToSelectionFromInputEvent( wxPGProperty* prop,
             res = DoRemoveFromSelection(prop, selFlags);
         }
     }
+    else if ( addToExistingSelection == 2 )
+    {
+        // Add this, and all in between
+
+        // Find top selected property
+        wxPGProperty* topSelProp = selection[0];
+        int topSelPropY = topSelProp->GetY();
+        for ( unsigned int i=1; i<selection.size(); i++ )
+        {
+            wxPGProperty* p = selection[i];
+            int y = p->GetY();
+            if ( y < topSelPropY )
+            {
+                topSelProp = p;
+                topSelPropY = y;
+            }
+        }
+
+        wxPGProperty* startFrom;
+        wxPGProperty* stopAt;
+
+        if ( prop->GetY() <= topSelPropY )
+        {
+            // Property is above selection (or same)
+            startFrom = prop;
+            stopAt = topSelProp;
+        }
+        else
+        {
+            // Property is below selection
+            startFrom = topSelProp;
+            stopAt = prop;
+        }
+
+        // Iterate through properties in-between, and select them
+        wxPropertyGridIterator it;
+
+        for ( it = GetIterator(wxPG_ITERATE_VISIBLE, startFrom);
+              !it.AtEnd();
+              it++ )
+        {
+            wxPGProperty* p = *it;
+
+            if ( !p->IsCategory() &&
+                 !m_pState->DoIsPropertySelected(p) )
+            {
+                DoAddToSelection(p, selFlags);
+            }
+
+            if ( p == stopAt )
+                break;
+        }
+    }
     else
     {
         res = DoSelectAndEdit(prop, colIndex, selFlags);
@@ -2677,24 +2736,29 @@ void wxPropertyGrid::SwitchState( wxPropertyGridPageState* pNewState )
 
 // Call to SetSplitterPosition will always disable splitter auto-centering
 // if parent window is shown.
-void wxPropertyGrid::DoSetSplitterPosition_( int newxpos, bool refresh,
-                                             int splitterIndex,
-                                             bool allPages )
+void wxPropertyGrid::DoSetSplitterPosition( int newxpos,
+                                            int splitterIndex,
+                                            int flags )
 {
     if ( ( newxpos < wxPG_DRAG_MARGIN ) )
         return;
 
     wxPropertyGridPageState* state = m_pState;
 
-    state->DoSetSplitterPosition( newxpos, splitterIndex, allPages );
+    if ( flags & wxPG_SPLITTER_FROM_EVENT )
+        state->m_dontCenterSplitter = true;
+
+    state->DoSetSplitterPosition(newxpos, splitterIndex, flags);
 
-    if ( refresh )
+    if ( flags & wxPG_SPLITTER_REFRESH )
     {
         if ( GetSelection() )
             CorrectEditorWidgetSizeX();
 
         Refresh();
     }
+
+    return;
 }
 
 // -----------------------------------------------------------------------
@@ -4476,7 +4540,16 @@ bool wxPropertyGrid::HandleMouseClick( int x, unsigned int y, wxMouseEvent &even
                     if ( event.GetEventType() == wxEVT_LEFT_DCLICK )
                     {
                         // Double-clicking the splitter causes auto-centering
-                        CenterSplitter( true );
+                        if ( m_pState->GetColumnCount() <= 2 )
+                        {
+                            CenterSplitter( true );
+
+                            SendEvent(wxEVT_PG_COL_DRAGGING,
+                                      m_propHover,
+                                      NULL,
+                                      wxPG_SEL_NOVALIDATE,
+                                      (unsigned int)m_draggedSplitter);
+                        }
                     }
                     else if ( m_dragStatus == 0 )
                     {
@@ -4650,17 +4723,10 @@ bool wxPropertyGrid::HandleMouseMove( int x, unsigned int y,
             if ( newSplitterX != splitterX )
             {
                 // Move everything
-                state->m_dontCenterSplitter = true;
-                state->DoSetSplitterPosition(newSplitterX,
-                                             m_draggedSplitter,
-                                             false);
-                state->m_fSplitterX = (float) newSplitterX;
-
-                if ( GetSelection() )
-                    CorrectEditorWidgetSizeX();
-
-                Update();
-                Refresh();
+                DoSetSplitterPosition(newSplitterX,
+                                      m_draggedSplitter,
+                                      wxPG_SPLITTER_REFRESH |
+                                      wxPG_SPLITTER_FROM_EVENT);
 
                 SendEvent(wxEVT_PG_COL_DRAGGING,
                           m_propHover,