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Use wxString's empty() when checking if the string is (non-)empty throughout wx.

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Instead of constructs such as if "( s.length() )" and "if (s.length() > 0)" use "if ( !s.empty() )" instead. Similarly for "if (s.length() == 0)" or "if ( s.IsNull() )", use "if ( s.empty() )".
No code changes intended except for a few instances where a construct like "if ( s.length() && wxFileExists(s) )" was changed to not check the length of the string and let wxFileExists handle such cases.



git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66728 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Dimitri Schoolwerth
2011-01-22 14:38:36 +00:00
parent c9ed413ab4
commit 6636ef8ddf
47 changed files with 122 additions and 122 deletions
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8
src/propgrid/propgridiface.cpp
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@@ -699,7 +699,7 @@ void wxPropertyGridInterface::SetPropertyCell( wxPGPropArg id,
wxPG_PROP_ARG_CALL_PROLOG()
wxPGCell& cell = p->GetCell(column);
if ( text.length() && text != wxPG_LABEL )
if ( !text.empty() && text != wxPG_LABEL )
cell.SetText(text);
if ( bitmap.IsOk() )
cell.SetBitmap(bitmap);
@@ -932,7 +932,7 @@ wxString wxPropertyGridInterface::SaveEditableState( int includedStates ) const
}
// Remove last '|'
if ( result.length() )
if ( !result.empty() )
result.RemoveLast();
return result;
@@ -1034,13 +1034,13 @@ bool wxPropertyGridInterface::RestoreEditableState( const wxString& src, int res
{
if ( pageState->IsDisplayed() )
{
if ( values[0].length() )
if ( !values[0].empty() )
newSelection = GetPropertyByName(value);
pgSelectionSet = true;
}
else
{
if ( values[0].length() )
if ( !values[0].empty() )
pageState->DoSetSelection(GetPropertyByName(value));
else
pageState->DoClearSelection();