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| author | Ahmad Samir <a.samirh78@gmail.com> | 2023-07-21 01:04:40 +0300 |
|---|---|---|
| committer | Ahmad Samir <a.samirh78@gmail.com> | 2023-09-08 19:17:36 +0300 |
| commit | 09b852b1d8519db1b614a1a6438ff59a928f3b9f (patch) | |
| tree | 4f1afedb79fbb7e9bbf3c2df491c41b3fbfec05e /examples/sql/doc | |
| parent | 9016def4dc75e35509cc1a5f5168514b0d88af56 (diff) | |
examples/: compile with QT_NO_CONTEXTLESS_CONNECT
Examples are usually a good way to get to know a new codebase, do not
teach developers who are new to Qt about the 3-arg connect() to begin
with.
Drive-by changes:
- `this` can't be implicitly captured with [=] in a lambda, instead
capture by reference
- Update docs related to the sqlbrowser example; the overloaded signal
it mentions has been removed in Qt6
- In the sqlbrowser example, rename addConnection() (no-arg) overload to
openNewConnectionDialog, suggested in code review
Change-Id: I30c9f35bda4ac2f460d767ab7f84422ae3ed09f7
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Diffstat (limited to 'examples/sql/doc')
| -rw-r--r-- | examples/sql/doc/src/drilldown.qdoc | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/examples/sql/doc/src/drilldown.qdoc b/examples/sql/doc/src/drilldown.qdoc index 7d1c997aeb..3ef310db18 100644 --- a/examples/sql/doc/src/drilldown.qdoc +++ b/examples/sql/doc/src/drilldown.qdoc @@ -154,10 +154,6 @@ We need to use lambdas for connecting the \c enableButtons slot because its signature does not match \c QTextEdit::textChanged and \c QComboBox::currentIndexChanged. - Since the latter has another overload with the signature - \c {const QString &} and the selected signal would be ambiguous, - we need to use \c QOverload<int>::of to select a specific overload - for \c currentIndexChanged. We add all the widgets into a layout, store the item ID and the name of the displayed image file for future reference, and set |