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| author | Lars Knoll <lars.knoll@nokia.com> | 2009-03-23 09:18:55 (GMT) |
|---|---|---|
| committer | Simon Hausmann <simon.hausmann@nokia.com> | 2009-03-23 09:18:55 (GMT) |
| commit | e5fcad302d86d316390c6b0f62759a067313e8a9 (patch) | |
| tree | c2afbf6f1066b6ce261f14341cf6d310e5595bc1 /doc/src/snippets/code/src_gui_dialogs_qfontdialog.cpp | |
| download | Qt-e5fcad302d86d316390c6b0f62759a067313e8a9.zip Qt-e5fcad302d86d316390c6b0f62759a067313e8a9.tar.gz Qt-e5fcad302d86d316390c6b0f62759a067313e8a9.tar.bz2 | |
Long live Qt 4.5!
Diffstat (limited to 'doc/src/snippets/code/src_gui_dialogs_qfontdialog.cpp')
| -rw-r--r-- | doc/src/snippets/code/src_gui_dialogs_qfontdialog.cpp | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/doc/src/snippets/code/src_gui_dialogs_qfontdialog.cpp b/doc/src/snippets/code/src_gui_dialogs_qfontdialog.cpp new file mode 100644 index 0000000..f1b06ec --- /dev/null +++ b/doc/src/snippets/code/src_gui_dialogs_qfontdialog.cpp @@ -0,0 +1,45 @@ +//! [0] +bool ok; +QFont font = QFontDialog::getFont( + &ok, QFont("Helvetica [Cronyx]", 10), this); +if (ok) { + // the user clicked OK and font is set to the font the user selected +} else { + // the user canceled the dialog; font is set to the initial + // value, in this case Helvetica [Cronyx], 10 +} +//! [0] + + +//! [1] +myWidget.setFont(QFontDialog::getFont(0, myWidget.font())); +//! [1] + + +//! [2] +bool ok; +QFont font = QFontDialog::getFont(&ok, QFont("Times", 12), this); +if (ok) { + // font is set to the font the user selected +} else { + // the user canceled the dialog; font is set to the initial + // value, in this case Times, 12. +} +//! [2] + + +//! [3] +myWidget.setFont(QFontDialog::getFont(0, myWidget.font())); +//! [3] + + +//! [4] +bool ok; +QFont font = QFontDialog::getFont(&ok, this); +if (ok) { + // font is set to the font the user selected +} else { + // the user canceled the dialog; font is set to the default + // application font, QApplication::font() +} +//! [4] |