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Disable events upon item deletion (just in case) and update selection cache

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@53713 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2008-05-23 09:46:19 +00:00
parent 415ab72e8d
commit 2154130cd1
1 changed files with 8 additions and 0 deletions
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8
src/gtk/listbox.cpp
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@@ -645,9 +645,13 @@ void wxListBox::DoClear()
{ {
wxCHECK_RET( m_treeview != NULL, wxT("invalid listbox") ); wxCHECK_RET( m_treeview != NULL, wxT("invalid listbox") );
GtkDisableEvents(); // just in case
InvalidateBestSize(); InvalidateBestSize();
gtk_list_store_clear( m_liststore ); /* well, THAT was easy :) */ gtk_list_store_clear( m_liststore ); /* well, THAT was easy :) */
GtkEnableEvents();
} }
void wxListBox::DoDeleteOneItem(unsigned int n) void wxListBox::DoDeleteOneItem(unsigned int n)
@@ -656,12 +660,16 @@ void wxListBox::DoDeleteOneItem(unsigned int n)
InvalidateBestSize(); InvalidateBestSize();
GtkDisableEvents(); // just in case
GtkTreeIter iter; GtkTreeIter iter;
wxCHECK_RET( GtkGetIteratorFor(n, &iter), wxT("wrong listbox index") ); wxCHECK_RET( GtkGetIteratorFor(n, &iter), wxT("wrong listbox index") );
// this returns false if iter is invalid (e.g. deleting item at end) but // this returns false if iter is invalid (e.g. deleting item at end) but
// since we don't use iter, we ignore the return value // since we don't use iter, we ignore the return value
gtk_list_store_remove(m_liststore, &iter); gtk_list_store_remove(m_liststore, &iter);
GtkEnableEvents();
} }
// ---------------------------------------------------------------------------- // ----------------------------------------------------------------------------