X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/861b3043ca08b53d6110fd2c95c70ca5e9d25885..7198c3368055d88249a338eb33b21f051f674806:/src/cocoa/listbox.mm

diff --git a/src/cocoa/listbox.mm b/src/cocoa/listbox.mm
index 969dff9445..5f287ac195 100644
--- a/src/cocoa/listbox.mm
+++ b/src/cocoa/listbox.mm
@@ -6,7 +6,7 @@
 // Created:     2003/03/18
 // Id:          $Id$
 // Copyright:   (c) 2003 David Elliott
-// Licence:     wxWidgets licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #include "wx/wxprec.h"
@@ -68,7 +68,6 @@ static void _SetWidthOfTableColumnToFitItems(NSTableColumn *tableColumn, NSArray
 // class wxListBox
 // ============================================================================
 
-IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControlWithItems)
 BEGIN_EVENT_TABLE(wxListBox, wxListBoxBase)
 END_EVENT_TABLE()
 WX_IMPLEMENT_COCOA_OWNER(wxListBox,NSTableView,NSControl,NSView)
@@ -143,6 +142,8 @@ The listbox contents are sorted in alphabetical order.
     // Add the single column
     NSTableColumn *tableColumn = [[NSTableColumn alloc] initWithIdentifier:nil];
     [GetNSTableView() addTableColumn: tableColumn];
+    // By default, entries should not be editable
+    [tableColumn setEditable:NO];
     [tableColumn release];
 
     [GetNSTableView() sizeToFit];
@@ -154,13 +155,25 @@ The listbox contents are sorted in alphabetical order.
     CocoaCreateNSScrollView();
     SetInitialFrameRect(pos,size);
 
-    [m_wxCocoaScrollView->GetNSScrollView() setHasVerticalScroller:YES];
-    // Pre-10.3: Always show vertical scroller, never show horizontal scroller
-    // Post-10.3: Show scrollers dynamically (turn them both on, set auto-hide)
-    if([m_wxCocoaScrollView->GetNSScrollView() respondsToSelector:@selector(setAutohidesScrollers:)])
+    if ((style & wxLB_NEEDED_SB) || (style & wxLB_ALWAYS_SB))
     {
-        [m_wxCocoaScrollView->GetNSScrollView() setHasHorizontalScroller:YES];
-        [m_wxCocoaScrollView->GetNSScrollView() setAutohidesScrollers:YES];
+        [m_wxCocoaScrollView->GetNSScrollView() setHasVerticalScroller: YES];
+    }
+
+    if (style & wxLB_HSCROLL)
+    {
+        [m_wxCocoaScrollView->GetNSScrollView() setHasHorizontalScroller: YES];
+    }
+
+    // We can't set auto-hiding individually for horizontal/vertical scrollers,
+    // so we have settled on always allowing hiding for both unless the vertical
+    // setting is "always show".
+    if (((style & wxLB_NEEDED_SB) || (style & wxLB_HSCROLL)) && !(style & wxLB_ALWAYS_SB))
+    {
+        if ([m_wxCocoaScrollView->GetNSScrollView() respondsToSelector:@selector(setAutohidesScrollers:)])
+        {
+            [m_wxCocoaScrollView->GetNSScrollView() setAutohidesScrollers: YES];
+        }
     }
 
     // Set up extended/multiple selection flags
@@ -173,6 +186,20 @@ The listbox contents are sorted in alphabetical order.
     return true;
 }
 
+wxSize wxListBox::DoGetBestSize() const
+{
+    wxSize size = wxControlWithItems::DoGetBestSize();
+    // Limit best size to 100x100. It can be smaller if none of the items are very
+    // wide or if there aren't many items, but anything bigger than 100x100 ought
+    // to be asked for by the programmer. The 100x100 size is based on being barely
+    // enough for a scroller to be usable.
+    if(size.GetWidth() > 100)
+        size.SetWidth(100);
+    if(size.GetHeight() > 100)
+        size.SetHeight(100);
+    return size;
+}
+
 wxListBox::~wxListBox()
 {
     [GetNSTableView() setDataSource: nil];