7022d0e223
On WASM, the shortcut triggering the dialog in textedit example seemingly lets the event invoke the default action. What really happens is that the dialog's exec() does not return and WASM does not have a chance to set preventDefault() on the keyboard event it receives. This masks other problems with keyboards shortcuts. Uses of exec() on message boxes were replaced, too. Closing operation is now performed in two steps, first the event is ignored and maybeSave is called to query for potential changes of the text document. If there are no changes or the file is discarded, the close continues with a second event, now accepted. PrintDialog::exec(), QPrintPreviewDialog::exec(), QFileDialog::exec() were also eliminated in favor of open(). Finally, indirect calls to exec() via QColorDialog::getColor were removed. Task-number: QTBUG-76587 Change-Id: Ia90fad46ec3f94244723512be3ec93b64df9d9ef Reviewed-by: Mikołaj Boc <Mikolaj.Boc@qt.io> |
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calendar | ||
orderform | ||
syntaxhighlighter | ||
textedit | ||
CMakeLists.txt | ||
README | ||
richtext.pro |
Qt provides powerful document-oriented rich text engine that supports Unicode and right-to-left scripts. Documents can be manipulated using a cursor-based API, and their contents can be imported and exported as both HTML and in a custom XML format. Text is rendered using anti-aliased outline fonts to provide the best possible on-screen representation. Documentation for these examples can be found via the Examples link in the main Qt documentation.