diff options
Diffstat (limited to 'src/gui/doc')
| -rw-r--r-- | src/gui/doc/qtgui.qdocconf | 10 | ||||
| -rw-r--r-- | src/gui/doc/snippets/code/src_gui_util_qvalidator.cpp | 43 |
2 files changed, 48 insertions, 5 deletions
diff --git a/src/gui/doc/qtgui.qdocconf b/src/gui/doc/qtgui.qdocconf index a46aa9b3d1..469aa00472 100644 --- a/src/gui/doc/qtgui.qdocconf +++ b/src/gui/doc/qtgui.qdocconf @@ -3,21 +3,21 @@ include($QT_INSTALL_DOCS/global/qt-module-defaults.qdocconf) project = QtGui description = Qt GUI Reference Documentation url = http://qt-project.org/doc/qtgui -version = 5.0.1 +version = 5.1.0 examplesinstallpath = gui qhp.projects = QtGui qhp.QtGui.file = qtgui.qhp -qhp.QtGui.namespace = org.qt-project.qtgui.501 +qhp.QtGui.namespace = org.qt-project.qtgui.510 qhp.QtGui.virtualFolder = qtgui qhp.QtGui.indexTitle = Qt GUI qhp.QtGui.indexRoot = -qhp.QtGui.filterAttributes = qtgui 5.0.1 qtrefdoc -qhp.QtGui.customFilters.Qt.name = Qtgui 5.0.1 -qhp.QtGui.customFilters.Qt.filterAttributes = qtgui 5.0.1 +qhp.QtGui.filterAttributes = qtgui 5.1.0 qtrefdoc +qhp.QtGui.customFilters.Qt.name = Qtgui 5.1.0 +qhp.QtGui.customFilters.Qt.filterAttributes = qtgui 5.1.0 qhp.QtGui.subprojects = classes qhp.QtGui.subprojects.classes.title = C++ Classes diff --git a/src/gui/doc/snippets/code/src_gui_util_qvalidator.cpp b/src/gui/doc/snippets/code/src_gui_util_qvalidator.cpp index fbf58a8c09..f9a4ee4ad1 100644 --- a/src/gui/doc/snippets/code/src_gui_util_qvalidator.cpp +++ b/src/gui/doc/snippets/code/src_gui_util_qvalidator.cpp @@ -133,3 +133,46 @@ s = "README.1ST"; v.validate(s, pos); // Returns Acceptable s = "read me.txt"; v.validate(s, pos); // Returns Invalid s = "readm"; v.validate(s, pos); // Returns Intermediate //! [4] + +//! [5] +// regexp: optional '-' followed by between 1 and 3 digits +QRegularExpression rx("-?\\d{1,3}"); +QValidator *validator = new QRegularExpressionValidator(rx, this); + +QLineEdit *edit = new QLineEdit(this); +edit->setValidator(validator); +//! [5] + +//! [6] +// integers 1 to 9999 +QRegularExpression re("[1-9]\\d{0,3}"); +// the validator treats the regexp as "^[1-9]\\d{0,3}$" +QRegularExpressionValidator v(re, 0); +QString s; +int pos = 0; + +s = "0"; v.validate(s, pos); // returns Invalid +s = "12345"; v.validate(s, pos); // returns Invalid +s = "1"; v.validate(s, pos); // returns Acceptable + +re.setPattern("\\S+"); // one or more non-whitespace characters +v.setRegularExpression(re); +s = "myfile.txt"; v.validate(s, pos); // Returns Acceptable +s = "my file.txt"; v.validate(s, pos); // Returns Invalid + +// A, B or C followed by exactly five digits followed by W, X, Y or Z +re.setPattern("[A-C]\\d{5}[W-Z]"); +v.setRegularExpression(re); +s = "a12345Z"; v.validate(s, pos); // Returns Invalid +s = "A12345Z"; v.validate(s, pos); // Returns Acceptable +s = "B12"; v.validate(s, pos); // Returns Intermediate + +// match most 'readme' files +re.setPattern("read\\S?me(\.(txt|asc|1st))?"); +re.setPatternOptions(QRegularExpression::CaseInsensitiveOption); +v.setRegularExpression(re); +s = "readme"; v.validate(s, pos); // Returns Acceptable +s = "README.1ST"; v.validate(s, pos); // Returns Acceptable +s = "read me.txt"; v.validate(s, pos); // Returns Invalid +s = "readm"; v.validate(s, pos); // Returns Intermediate +//! [6] |