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Revert "Fix wxTreeListCtrl under wxOSX"

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This reverts commit 28f96bdff0 as it isn't
necessary any more after the fix in the previous commit.

See #17409.
This commit is contained in:
Vadim Zeitlin
2017-12-02 23:07:46 +01:00
parent ad8d73cb15
commit 0eb456f08e
2 changed files with 8 additions and 24 deletions
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2
include/wx/osx/cocoa/dataview.h
View File

@@ -551,8 +551,6 @@ private:
wxCocoaOutlineDataSource* m_DataSource;
wxCocoaOutlineView* m_OutlineView;
bool m_removeIndentIfNecessary;
};
#endif // _WX_DATAVIEWCTRL_COCOOA_H_

30
src/osx/cocoa/dataview.mm
View File

@@ -2033,8 +2033,7 @@ wxCocoaDataViewControl::wxCocoaDataViewControl(wxWindow* peer,
[[NSScrollView alloc] initWithFrame:wxOSXGetFrameForControl(peer,pos,size)]
),
m_DataSource(NULL),
m_OutlineView([[wxCocoaOutlineView alloc] init]),
m_removeIndentIfNecessary(false)
m_OutlineView([[wxCocoaOutlineView alloc] init])
{
// initialize scrollview (the outline view is part of a scrollview):
NSScrollView* scrollview = (NSScrollView*) GetWXWidget();
@@ -2408,11 +2407,13 @@ bool wxCocoaDataViewControl::AssociateModel(wxDataViewModel* model)
m_DataSource = NULL;
[m_OutlineView setDataSource:m_DataSource]; // if there is a data source the data is immediately going to be requested
// Set this to true to check if we need to remove the indent in the next
// OnSize() call: we can't do it directly here because the model might not
// be fully initialized yet and so might not know whether it has any items
// with children or not.
m_removeIndentIfNecessary = true;
// By default, the first column is indented to leave enough place for the
// expanders, but this looks bad if there are no expanders, so don't use
// indent in this case.
if ( model && model->IsListModel() )
{
DoSetIndent(0);
}
return true;
}
@@ -2577,21 +2578,6 @@ void wxCocoaDataViewControl::SetRowHeight(const wxDataViewItem& WXUNUSED(item),
void wxCocoaDataViewControl::OnSize()
{
if ( m_removeIndentIfNecessary )
{
m_removeIndentIfNecessary = false;
const wxDataViewModel* const model = GetDataViewCtrl()->GetModel();
// By default, the first column is indented to leave enough place for the
// expanders, but this looks bad if there are no expanders, so don't use
// indent in this case.
if ( model && model->IsListModel() )
{
DoSetIndent(0);
}
}
if ([m_OutlineView numberOfColumns] == 1)
[m_OutlineView sizeLastColumnToFit];
}