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No changes, just use symbolic NO_IMAGE constant instead of -1 or wxNOT_FOUND.

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Existing declarations used -1 in several places to indicate the absence of the
image which wasn't especially clear and was also inconsistent with other
places that used wxNOT_FOUND which didn't make much sense in this context.

Add a new symbolic constant NO_IMAGE in wxWithImages and use it in the classes
deriving from it. This still doesn't help with wx{Tree,List}Ctrl but improves
clarity for the other classes.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@68810 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2011-08-21 14:08:49 +00:00
parent abfdefede3
commit 1871b9facb
16 changed files with 43 additions and 32 deletions
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12
include/wx/dataview.h
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@@ -1262,20 +1262,20 @@ public:
{ return GetStore()->IsContainer(item); }
wxDataViewItem AppendItem( const wxDataViewItem& parent,
const wxString &text, int icon = -1, wxClientData *data = NULL );
const wxString &text, int icon = NO_IMAGE, wxClientData *data = NULL );
wxDataViewItem PrependItem( const wxDataViewItem& parent,
const wxString &text, int icon = -1, wxClientData *data = NULL );
const wxString &text, int icon = NO_IMAGE, wxClientData *data = NULL );
wxDataViewItem InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
const wxString &text, int icon = -1, wxClientData *data = NULL );
const wxString &text, int icon = NO_IMAGE, wxClientData *data = NULL );
wxDataViewItem PrependContainer( const wxDataViewItem& parent,
const wxString &text, int icon = -1, int expanded = -1,
const wxString &text, int icon = NO_IMAGE, int expanded = NO_IMAGE,
wxClientData *data = NULL );
wxDataViewItem AppendContainer( const wxDataViewItem& parent,
const wxString &text, int icon = -1, int expanded = -1,
const wxString &text, int icon = NO_IMAGE, int expanded = NO_IMAGE,
wxClientData *data = NULL );
wxDataViewItem InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
const wxString &text, int icon = -1, int expanded = -1,
const wxString &text, int icon = NO_IMAGE, int expanded = NO_IMAGE,
wxClientData *data = NULL );
wxDataViewItem GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const