Q3SqlSelectCursor Class ReferenceThe Q3SqlSelectCursor class provides browsing of general SQL SELECT statements. More... #include <Q3SqlSelectCursor> This class is part of the Qt 3 support library. It is provided to keep old source code working. We strongly advise against using it in new code. See Porting to Qt 4 for more information. Inherits: Q3SqlCursor. Public Functions
Reimplemented Protected Functions
Detailed DescriptionThe Q3SqlSelectCursor class provides browsing of general SQL SELECT statements. Q3SqlSelectCursor is a convenience class that makes it possible to display result sets from general SQL SELECT statements in data-aware Qt widgets. Q3SqlSelectCursor is read-only and does not support INSERT, UPDATE or DELETE operations. Pass the query in at construction time, or use the Q3SqlSelectCursor::exec() function. Example: ... Q3SqlSelectCursor* cur = new Q3SqlSelectCursor("SELECT id, firstname, lastname FROM author"); Q3DataTable* table = new Q3DataTable(this); table->setSqlCursor(cur, true, true); table->refresh(); ... cur->exec("SELECT * FROM books"); table->refresh(); ... Member Function Documentation
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