From 525a660ea3ea28437c6cca28cae937b71001a4e3 Mon Sep 17 00:00:00 2001 From: Mitch Curtis Date: Fri, 22 May 2015 11:55:50 +0200 Subject: Clarify QPainter::drawText() documentation. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The difference between rectangle and boundingRect was not quite clear. This patch adds a snippet with a corresponding image, in order to illustrate the difference. Change-Id: Icb1fe737788cc93f1c5baa16bc0e04b8ec728f3a Reviewed-by: Topi Reiniö Reviewed-by: Eskil Abrahamsen Blomfeldt --- .../doc/snippets/code/src_gui_painting_qpainter.cpp | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'src/gui/doc/snippets/code') diff --git a/src/gui/doc/snippets/code/src_gui_painting_qpainter.cpp b/src/gui/doc/snippets/code/src_gui_painting_qpainter.cpp index 1367ab2f8c5..6d0308b1e9d 100644 --- a/src/gui/doc/snippets/code/src_gui_painting_qpainter.cpp +++ b/src/gui/doc/snippets/code/src_gui_painting_qpainter.cpp @@ -257,3 +257,23 @@ glDisable(GL_SCISSOR_TEST); painter.endNativePainting(); //! [21] + +//! [drawText] +QPainter painter(this); +QFont font = painter.font(); +font.setPixelSize(48); +painter.setFont(font); + +const QRect rectangle = QRect(0, 0, 100, 50); +QRect boundingRect; +painter.drawText(rectangle, 0, tr("Hello"), &boundingRect); + +QPen pen = painter.pen(); +pen.setStyle(Qt::DotLine); +painter.setPen(pen); +painter.drawRect(boundingRect.adjusted(0, 0, -pen.width(), -pen.width())); + +pen.setStyle(Qt::DashLine); +painter.setPen(pen); +painter.drawRect(rectangle.adjusted(0, 0, -pen.width(), -pen.width())); +//! [drawText] -- cgit v1.2.3