diff options
author | Christian Loose <christian.loose@hamburg.de> | 2014-01-27 12:27:38 +0100 |
---|---|---|
committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-01-31 21:51:35 +0100 |
commit | f40c28f91514356155a42f44f9eb69c7faa83eec (patch) | |
tree | 9d9c66652dd2294378e9cb2bbe1aeaca7861ea5f /src/widgets | |
parent | 17678bee8912b33219bbc1e4e5ce2b82f61744b2 (diff) |
Q(Plain)TextEdit: Add find() overload with QRegExp
Add overloads to the find() methods in QPlainTextEdit and QTextEdit
that find the next occurrence matching the passed regular expression.
These are convenience methods that eliminate the need to use the
document() method and the need to handle the QTextCursor return value.
[ChangeLog][QtWidgets][QPlainTextEdit] Added find method overload using QRegExp
[ChangeLog][QtWidgets][QTextEdit] Added find method overload using QRegExp
Change-Id: Ia6139b771e3ae4ca02e4b8ea7fde19e5dc71b9d8
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Diffstat (limited to 'src/widgets')
-rw-r--r-- | src/widgets/widgets/qplaintextedit.cpp | 21 | ||||
-rw-r--r-- | src/widgets/widgets/qplaintextedit.h | 3 | ||||
-rw-r--r-- | src/widgets/widgets/qtextedit.cpp | 21 | ||||
-rw-r--r-- | src/widgets/widgets/qtextedit.h | 3 | ||||
-rw-r--r-- | src/widgets/widgets/qwidgettextcontrol.cpp | 13 | ||||
-rw-r--r-- | src/widgets/widgets/qwidgettextcontrol_p.h | 3 |
6 files changed, 64 insertions, 0 deletions
diff --git a/src/widgets/widgets/qplaintextedit.cpp b/src/widgets/widgets/qplaintextedit.cpp index d67e4735b3..6b9e2640db 100644 --- a/src/widgets/widgets/qplaintextedit.cpp +++ b/src/widgets/widgets/qplaintextedit.cpp @@ -2799,6 +2799,27 @@ bool QPlainTextEdit::find(const QString &exp, QTextDocument::FindFlags options) } /*! + \fn bool QPlainTextEdit::find(const QRegExp &exp, QTextDocument::FindFlags options) + + \since 5.3 + \overload + + Finds the next occurrence, matching the regular expression, \a exp, using the given + \a options. The QTextDocument::FindCaseSensitively option is ignored for this overload, + use QRegExp::caseSensitivity instead. + + Returns \c true if a match was found and changes the cursor to select the match; + otherwise returns \c false. +*/ +#ifndef QT_NO_REGEXP +bool QPlainTextEdit::find(const QRegExp &exp, QTextDocument::FindFlags options) +{ + Q_D(QPlainTextEdit); + return d->control->find(exp, options); +} +#endif + +/*! \fn void QPlainTextEdit::copyAvailable(bool yes) This signal is emitted when text is selected or de-selected in the diff --git a/src/widgets/widgets/qplaintextedit.h b/src/widgets/widgets/qplaintextedit.h index c276c23571..1fb4625fb1 100644 --- a/src/widgets/widgets/qplaintextedit.h +++ b/src/widgets/widgets/qplaintextedit.h @@ -145,6 +145,9 @@ public: bool centerOnScroll() const; bool find(const QString &exp, QTextDocument::FindFlags options = 0); +#ifndef QT_NO_REGEXP + bool find(const QRegExp &exp, QTextDocument::FindFlags options = 0); +#endif inline QString toPlainText() const { return document()->toPlainText(); } diff --git a/src/widgets/widgets/qtextedit.cpp b/src/widgets/widgets/qtextedit.cpp index e47abace4d..e4a705464a 100644 --- a/src/widgets/widgets/qtextedit.cpp +++ b/src/widgets/widgets/qtextedit.cpp @@ -2456,6 +2456,27 @@ bool QTextEdit::find(const QString &exp, QTextDocument::FindFlags options) } /*! + \fn bool QTextEdit::find(const QRegExp &exp, QTextDocument::FindFlags options) + + \since 5.3 + \overload + + Finds the next occurrence, matching the regular expression, \a exp, using the given + \a options. The QTextDocument::FindCaseSensitively option is ignored for this overload, + use QRegExp::caseSensitivity instead. + + Returns \c true if a match was found and changes the cursor to select the match; + otherwise returns \c false. +*/ +#ifndef QT_NO_REGEXP +bool QTextEdit::find(const QRegExp &exp, QTextDocument::FindFlags options) +{ + Q_D(QTextEdit); + return d->control->find(exp, options); +} +#endif + +/*! \fn void QTextEdit::copyAvailable(bool yes) This signal is emitted when text is selected or de-selected in the diff --git a/src/widgets/widgets/qtextedit.h b/src/widgets/widgets/qtextedit.h index 06ec5fb889..406d8b2c4b 100644 --- a/src/widgets/widgets/qtextedit.h +++ b/src/widgets/widgets/qtextedit.h @@ -162,6 +162,9 @@ public: void setWordWrapMode(QTextOption::WrapMode policy); bool find(const QString &exp, QTextDocument::FindFlags options = 0); +#ifndef QT_NO_REGEXP + bool find(const QRegExp &exp, QTextDocument::FindFlags options = 0); +#endif QString toPlainText() const; #ifndef QT_NO_TEXTHTMLPARSER diff --git a/src/widgets/widgets/qwidgettextcontrol.cpp b/src/widgets/widgets/qwidgettextcontrol.cpp index 9112e738da..06b513f3e0 100644 --- a/src/widgets/widgets/qwidgettextcontrol.cpp +++ b/src/widgets/widgets/qwidgettextcontrol.cpp @@ -2958,6 +2958,19 @@ bool QWidgetTextControl::find(const QString &exp, QTextDocument::FindFlags optio return true; } +#ifndef QT_NO_REGEXP +bool QWidgetTextControl::find(const QRegExp &exp, QTextDocument::FindFlags options) +{ + Q_D(QWidgetTextControl); + QTextCursor search = d->doc->find(exp, d->cursor, options); + if (search.isNull()) + return false; + + setTextCursor(search); + return true; +} +#endif + QString QWidgetTextControl::toPlainText() const { return document()->toPlainText(); diff --git a/src/widgets/widgets/qwidgettextcontrol_p.h b/src/widgets/widgets/qwidgettextcontrol_p.h index e857fffba5..847371e194 100644 --- a/src/widgets/widgets/qwidgettextcontrol_p.h +++ b/src/widgets/widgets/qwidgettextcontrol_p.h @@ -110,6 +110,9 @@ public: QTextCharFormat currentCharFormat() const; bool find(const QString &exp, QTextDocument::FindFlags options = 0); +#ifndef QT_NO_REGEXP + bool find(const QRegExp &exp, QTextDocument::FindFlags options = 0); +#endif QString toPlainText() const; #ifndef QT_NO_TEXTHTMLPARSER |