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Add support for wxDV_NO_HEADER to OS X/Cocoa wxDataViewCtrl.

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Also use this flag with the tree control in the sample to test it and also
because it doesn't make much sense to have a single column without title
anyhow.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62601 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2009-11-10 17:42:46 +00:00
parent 2406d5341f
commit a35169b622
3 changed files with 15 additions and 14 deletions
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2
include/wx/osx/cocoa/dataview.h
View File

@ -502,6 +502,8 @@ public:
id GetItemAtRow(int row) const;
private:
void InitOutlineView(long style);
wxCocoaOutlineDataSource* m_DataSource;
wxCocoaOutlineView* m_OutlineView;

2
samples/dataview/dataview.cpp
View File

@ -604,7 +604,7 @@ void MyFrame::BuildDataViewCtrl(wxPanel* parent, unsigned int nPanel, unsigned l
wxASSERT(!m_ctrl[3]);
wxDataViewTreeCtrl* tc =
new wxDataViewTreeCtrl( parent, wxID_ANY, wxDefaultPosition,
wxDefaultSize, style );
wxDefaultSize, style | wxDV_NO_HEADER );
m_ctrl[3] = tc;
wxImageList *ilist = new wxImageList( 16, 16 );

25
src/osx/cocoa/dataview.mm
View File

@ -1818,12 +1818,16 @@ wxCocoaDataViewControl::wxCocoaDataViewControl(wxWindow* peer,
[scrollview setAutohidesScrollers:YES];
[scrollview setDocumentView:m_OutlineView];
// setting up the native control itself
NSUInteger maskGridStyle(NSTableViewGridNone);
// initialize the native control itself too
InitOutlineView(style);
}
void wxCocoaDataViewControl::InitOutlineView(long style)
{
[m_OutlineView setImplementation:this];
[m_OutlineView setColumnAutoresizingStyle:NSTableViewSequentialColumnAutoresizingStyle];
[m_OutlineView setIndentationPerLevel:GetDataViewCtrl()->GetIndent()];
NSUInteger maskGridStyle(NSTableViewGridNone);
if (style & wxDV_HORIZ_RULES)
maskGridStyle |= NSTableViewSolidHorizontalGridLineMask;
if (style & wxDV_VERT_RULES)
@ -1831,6 +1835,9 @@ wxCocoaDataViewControl::wxCocoaDataViewControl(wxWindow* peer,
[m_OutlineView setGridStyleMask:maskGridStyle];
[m_OutlineView setAllowsMultipleSelection: (style & wxDV_MULTIPLE) != 0];
[m_OutlineView setUsesAlternatingRowBackgroundColors:(style & wxDV_ROW_LINES) != 0];
if ( style & wxDV_NO_HEADER )
[m_OutlineView setHeaderView:nil];
}
wxCocoaDataViewControl::~wxCocoaDataViewControl()
@ -1844,24 +1851,16 @@ wxCocoaDataViewControl::~wxCocoaDataViewControl()
//
bool wxCocoaDataViewControl::ClearColumns()
{
bool const bufAllowsMultipleSelection = [m_OutlineView allowsMultipleSelection];
// as there is a bug in NSOutlineView version (OSX 10.5.6 #6555162) the
// columns cannot be deleted if there is an outline column in the view;
// therefore, the whole view is deleted and newly constructed:
[m_OutlineView release];
m_OutlineView = [[wxCocoaOutlineView alloc] init];
[((NSScrollView*) GetWXWidget()) setDocumentView:m_OutlineView];
// setting up the native control itself
[m_OutlineView setImplementation:this];
[m_OutlineView setColumnAutoresizingStyle:NSTableViewSequentialColumnAutoresizingStyle];
[m_OutlineView setIndentationPerLevel:GetDataViewCtrl()->GetIndent()];
if (bufAllowsMultipleSelection)
[m_OutlineView setAllowsMultipleSelection:YES];
[m_OutlineView setDataSource:m_DataSource];
// done:
InitOutlineView(GetDataViewCtrl()->GetWindowStyle());
return true;
}