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wxTreeCtrl::Delete() bug corrected, sample expanded to test it

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1068 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
1998-11-26 19:10:01 +00:00
parent 8a0a092b3c
commit ff5bf2590f
3 changed files with 43 additions and 8 deletions
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27
samples/treectrl/treetest.cpp
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@@ -43,6 +43,9 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_MENU(TreeTest_Quit, MyFrame::OnQuit)
EVT_MENU(TreeTest_About, MyFrame::OnAbout)
EVT_MENU(TreeTest_Dump, MyFrame::OnDump)
EVT_MENU(TreeTest_Delete, MyFrame::OnDelete)
EVT_MENU(TreeTest_DeleteAll, MyFrame::OnDeleteAll)
EVT_MENU(TreeTest_Recreate, MyFrame::OnRecreate)
END_EVENT_TABLE()
BEGIN_EVENT_TABLE(MyTreeCtrl, wxTreeCtrl)
@@ -93,7 +96,10 @@ MyFrame::MyFrame(const wxString& title, int x, int y, int w, int h)
// Make a menubar
wxMenu *file_menu = new wxMenu;
file_menu->Append(TreeTest_Dump, "&Dump tree items");
file_menu->Append(TreeTest_Dump, "D&ump tree items");
file_menu->Append(TreeTest_Delete, "&Delete this item");
file_menu->Append(TreeTest_DeleteAll, "Delete &all items");
file_menu->Append(TreeTest_Recreate, "&Recreate the tree");
file_menu->AppendSeparator();
file_menu->Append(TreeTest_About, "&About...");
file_menu->AppendSeparator();
@@ -157,10 +163,27 @@ void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
void MyFrame::OnDump(wxCommandEvent& WXUNUSED(event))
{
wxTreeItemId root=m_treeCtrl->GetSelection();
wxTreeItemId root = m_treeCtrl->GetSelection();
m_treeCtrl->GetItemsRecursively(root, -1);
}
void MyFrame::OnDelete(wxCommandEvent& WXUNUSED(event))
{
wxTreeItemId item = m_treeCtrl->GetSelection();
m_treeCtrl->Delete(item);
}
void MyFrame::OnDeleteAll(wxCommandEvent& WXUNUSED(event))
{
m_treeCtrl->DeleteAllItems();
}
void MyFrame::OnRecreate(wxCommandEvent& event)
{
OnDeleteAll(event);
m_treeCtrl->AddTestItemsToTree(3, 2);
}
// MyTreeCtrl implementation
MyTreeCtrl::MyTreeCtrl(wxWindow *parent, const wxWindowID id,
const wxPoint& pos, const wxSize& size,