1 /////////////////////////////////////////////////////////////////////////////
2 // Name: cocoa/listbox.mm
4 // Author: David Elliott
8 // Copyright: (c) 2003 David Elliott
9 // Licence: wxWindows license
10 /////////////////////////////////////////////////////////////////////////////
13 #include "wx/listbox.h"
16 #include "wx/cocoa/string.h"
17 #include "wx/cocoa/NSTableDataSource.h"
19 #import <Foundation/NSArray.h>
20 #import <Foundation/NSEnumerator.h>
21 #import <AppKit/NSTableView.h>
22 #import <AppKit/NSTableColumn.h>
24 IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl)
25 BEGIN_EVENT_TABLE(wxListBox, wxListBoxBase)
27 WX_IMPLEMENT_COCOA_OWNER(wxListBox,NSTableView,NSControl,NSView)
29 bool wxListBox::Create(wxWindow *parent, wxWindowID winid,
32 int n, const wxString choices[],
34 const wxValidator& validator,
37 if(!CreateControl(parent,winid,pos,size,style,validator,name))
41 m_cocoaItems = [[NSMutableArray arrayWithCapacity:n] retain];
42 for(int i=0; i < n; i++)
44 [m_cocoaItems addObject: wxNSStringWithWxString(choices[i])];
48 // Initialize n elements to NULL
49 m_clientData.SetCount(n,NULL);
51 SetNSTableView([[NSTableView alloc] initWithFrame: MakeDefaultNSRect(size)]);
52 [m_cocoaNSView release];
54 // Set up the data source
55 m_cocoaDataSource = [[wxCocoaNSTableDataSource alloc] init];
56 [GetNSTableView() setDataSource:m_cocoaDataSource];
58 // Add the single column
59 NSTableColumn *tableColumn = [[NSTableColumn alloc] initWithIdentifier:nil];
60 [GetNSTableView() addTableColumn: tableColumn];
61 // [tableColumn release];
65 m_parent->CocoaAddChild(this);
66 SetInitialFrameRect(pos,size);
71 wxListBox::~wxListBox()
73 [GetNSTableView() setDataSource: nil];
74 [m_cocoaDataSource release];
75 [m_cocoaItems release];
76 DisassociateNSTableView(m_cocoaNSView);
79 int wxListBox::CocoaDataSource_numberOfRows()
81 return [m_cocoaItems count];
84 struct objc_object* wxListBox::CocoaDataSource_objectForTableColumn(
85 WX_NSTableColumn tableColumn, int rowIndex)
87 return [m_cocoaItems objectAtIndex:rowIndex];
90 // pure virtuals from wxListBoxBase
91 bool wxListBox::IsSelected(int n) const
93 return [GetNSTableView() isRowSelected: n];
96 void wxListBox::SetSelection(int n, bool select)
99 [GetNSTableView() selectRow: n byExtendingSelection:NO];
101 [GetNSTableView() deselectRow: n];
104 int wxListBox::GetSelections(wxArrayInt& aSelections) const
107 NSEnumerator *enumerator = [GetNSTableView() selectedRowEnumerator];
108 while(NSNumber *num = [enumerator nextObject])
110 aSelections.Add([num intValue]);
112 return [GetNSTableView() numberOfSelectedRows];
115 void wxListBox::DoInsertItems(const wxArrayString& items, int pos)
117 for(int i=int(items.GetCount())-1; i >= 0; i--)
119 [m_cocoaItems insertObject: wxNSStringWithWxString(items[i])
121 m_clientData.Insert(NULL,pos);
123 [GetNSTableView() reloadData];
126 void wxListBox::DoSetItems(const wxArrayString& items, void **clientData)
129 [m_cocoaItems removeAllObjects];
130 m_clientData.Clear();
132 for(size_t i=0; i < items.GetCount(); i++)
134 [m_cocoaItems addObject: wxNSStringWithWxString(items[i])];
135 m_clientData.Add(clientData[i]);
137 [GetNSTableView() reloadData];
140 void wxListBox::DoSetFirstItem(int n)
145 // pure virtuals from wxItemContainer
147 void wxListBox::Clear()
151 void wxListBox::Delete(int n)
156 int wxListBox::GetCount() const
161 wxString wxListBox::GetString(int n) const
163 return wxEmptyString;
166 void wxListBox::SetString(int n, const wxString& s)
170 int wxListBox::FindString(const wxString& s) const
176 void wxListBox::Select(int n)
180 int wxListBox::GetSelection() const
185 int wxListBox::DoAppend(const wxString& item)
190 void wxListBox::DoSetItemClientData(int n, void* clientData)
194 void* wxListBox::DoGetItemClientData(int n) const
199 void wxListBox::DoSetItemClientObject(int n, wxClientData* clientData)
203 wxClientData* wxListBox::DoGetItemClientObject(int n) const