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| author | Michele Calgaro <michele.calgaro@yahoo.it> | 2023-12-27 19:25:43 +0900 |
|---|---|---|
| committer | Michele Calgaro <michele.calgaro@yahoo.it> | 2023-12-31 22:16:03 +0900 |
| commit | ecca365daf06c711cf30f93f4c773dabf5642790 (patch) | |
| tree | 0b2f6780f60fd7eb35c84cc899e7d51db189d67d /doc/html/designer-manual-3.html | |
| parent | 1c30858477bcf3a4c74866d9a3d26f57753dd36a (diff) | |
| download | tqt-ecca365d.tar.gz tqt-ecca365d.zip | |
Rename METHOD, SIGNAL, SLOT to TQ_METHOD, TQ_SIGNAL, TQ_SLOT
Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit fb401a891f1b426e9419c0cb16403df407138611)
Diffstat (limited to 'doc/html/designer-manual-3.html')
| -rw-r--r-- | doc/html/designer-manual-3.html | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/html/designer-manual-3.html b/doc/html/designer-manual-3.html index c034e9d22..507316fc4 100644 --- a/doc/html/designer-manual-3.html +++ b/doc/html/designer-manual-3.html @@ -474,7 +474,7 @@ body { background: #ffffff; color: black; } </pre> <p>When <em>TQt Designer</em> generates a <tt>main.cpp</tt> file it includes this line:</p> <pre> - a.connect( &a, SIGNAL( lastWindowClosed() ), &a, SLOT( quit() ) ); + a.connect( &a, TQ_SIGNAL( lastWindowClosed() ), &a, TQ_SLOT( quit() ) ); </pre> <p>If we left this code as-is, the user could by-pass our own termination code by clicking the main window's close (X) button. Since we want to give the user the option to save any unsaved changes we need to ensure that we intercept any attempt to close the application. To achieve this we delete the connection and add a new slot, <tt>closeEvent()</tt> which will intercept attempts to close the application and call our <tt>fileExit()</tt> function.</p> <p>Click <tt>main.cpp</tt> in the Project Overview window. The file will appear in an editing window. Delete the connect line.</p> |