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Replaced comparisons with zero, with IsOk()

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8675 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
2000-11-03 18:02:03 +00:00
parent f8c5636c42
commit 53ccf1c0ba
1 changed files with 5 additions and 5 deletions
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10
src/generic/dirctrlg.cpp
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@@ -827,7 +827,7 @@ wxTreeItemId wxGenericDirCtrl::FindChild(wxTreeItemId parentId, const wxString&
long cookie; long cookie;
wxTreeItemId childId = m_treeCtrl->GetFirstChild(parentId, cookie); wxTreeItemId childId = m_treeCtrl->GetFirstChild(parentId, cookie);
while (childId != 0) while (childId.IsOk())
{ {
wxDirItemDataEx* data = (wxDirItemDataEx*) m_treeCtrl->GetItemData(childId); wxDirItemDataEx* data = (wxDirItemDataEx*) m_treeCtrl->GetItemData(childId);
@@ -869,15 +869,15 @@ bool wxGenericDirCtrl::ExpandPath(const wxString& path)
bool done = FALSE; bool done = FALSE;
wxTreeItemId id = FindChild(m_rootId, path, done); wxTreeItemId id = FindChild(m_rootId, path, done);
wxTreeItemId lastId = id; // The last non-zero id wxTreeItemId lastId = id; // The last non-zero id
while ((id > 0) && !done) while (id.IsOK() && !done)
{ {
ExpandDir(id); ExpandDir(id);
id = FindChild(id, path, done); id = FindChild(id, path, done);
if (id != 0) if (id.IsOk())
lastId = id; lastId = id;
} }
if (lastId > 0) if (lastId.IsOk())
{ {
wxDirItemDataEx *data = (wxDirItemDataEx *) m_treeCtrl->GetItemData(lastId); wxDirItemDataEx *data = (wxDirItemDataEx *) m_treeCtrl->GetItemData(lastId);
if (data->m_isDir) if (data->m_isDir)
@@ -890,7 +890,7 @@ bool wxGenericDirCtrl::ExpandPath(const wxString& path)
long cookie; long cookie;
wxTreeItemId childId = m_treeCtrl->GetFirstChild(lastId, cookie); wxTreeItemId childId = m_treeCtrl->GetFirstChild(lastId, cookie);
bool selectedChild = FALSE; bool selectedChild = FALSE;
while (childId != 0) while (childId.IsOk())
{ {
wxDirItemDataEx* data = (wxDirItemDataEx*) m_treeCtrl->GetItemData(childId); wxDirItemDataEx* data = (wxDirItemDataEx*) m_treeCtrl->GetItemData(childId);