From 5669351bdf45acc8ca2e1334b9f53ebd2a541b6b Mon Sep 17 00:00:00 2001 From: Topi Reinio Date: Wed, 18 Nov 2020 13:58:40 +0100 Subject: Doc: Fix documentation warnings for Qt GUI - Remove obsolete dependencies and references. - Restore previously deleted snippet code referenced in richtext.qdoc. - Add widgets snippets path to exampledirs; some classes were moved from QtWidgets to QtGUI and related \snippet commands were broken. - Mark internal functions under QNativeInterface::Private as \internal. Task-number: QTBUG-86295 Change-Id: I9c165c860c7191dac65972d702698a1745bff77f Reviewed-by: Paul Wicking --- .../snippets/textdocument-frames/mainwindow.cpp | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) (limited to 'src/gui/doc/snippets/textdocument-frames/mainwindow.cpp') diff --git a/src/gui/doc/snippets/textdocument-frames/mainwindow.cpp b/src/gui/doc/snippets/textdocument-frames/mainwindow.cpp index 96b84fe61a2..2608fb9f00d 100644 --- a/src/gui/doc/snippets/textdocument-frames/mainwindow.cpp +++ b/src/gui/doc/snippets/textdocument-frames/mainwindow.cpp @@ -65,6 +65,12 @@ MainWindow::MainWindow() menuBar()->addMenu(fileMenu); editor = new QTextEdit; +//! [rootframe] + QTextDocument *editorDocument = editor->document(); + QTextFrame *root = editorDocument->rootFrame(); +//! [rootframe] + processFrame(root); + QTextCursor cursor(editor->textCursor()); cursor.movePosition(QTextCursor::Start); @@ -151,3 +157,23 @@ void MainWindow::saveFile() } } +void MainWindow::processBlock(QTextBlock) +{ +} + +void MainWindow::processFrame(QTextFrame *frame) +{ +//! [4] + QTextFrame::iterator it; + for (it = frame->begin(); !(it.atEnd()); ++it) { + + QTextFrame *childFrame = it.currentFrame(); + QTextBlock childBlock = it.currentBlock(); + + if (childFrame) + processFrame(childFrame); + else if (childBlock.isValid()) + processBlock(childBlock); + } +//! [4] +} -- cgit v1.2.3