diff options
Diffstat (limited to 'src/gui/dialogs/qfiledialog.cpp')
| -rw-r--r-- | src/gui/dialogs/qfiledialog.cpp | 263 |
1 files changed, 129 insertions, 134 deletions
diff --git a/src/gui/dialogs/qfiledialog.cpp b/src/gui/dialogs/qfiledialog.cpp index d786f3e..073c25b 100644 --- a/src/gui/dialogs/qfiledialog.cpp +++ b/src/gui/dialogs/qfiledialog.cpp @@ -1538,52 +1538,51 @@ extern QString qt_win_get_existing_directory(const QFileDialogArgs &args); #endif /*! - This is a convenience static function that returns an existing file - selected by the user. If the user presses Cancel, it returns a null - string. + This is a convenience static function that returns an existing file + selected by the user. If the user presses Cancel, it returns a null string. - \snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 8 + \snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 8 - The function creates a modal file dialog with the given \a parent widget. - If the parent is not 0, the dialog will be shown centered over the - parent widget. + The function creates a modal file dialog with the given \a parent widget. + If \a parent is not 0, the dialog will be shown centered over the parent + widget. - The file dialog's working directory will be set to \a dir. If \a - dir includes a file name, the file will be selected. Only files - that match the given \a filter are shown. The filter selected is - set to \a selectedFilter. The parameters \a dir, \a - selectedFilter, and \a filter may be empty strings. If you want - multiple filters, separate them with ';;', for example: + The file dialog's working directory will be set to \a dir. If \a dir + includes a file name, the file will be selected. Only files that match the + given \a filter are shown. The filter selected is set to \a selectedFilter. + The parameters \a dir, \a selectedFilter, and \a filter may be empty + strings. If you want multiple filters, separate them with ';;', for + example: - \code + \code "Images (*.png *.xpm *.jpg);;Text files (*.txt);;XML files (*.xml)" - \endcode + \endcode - The \a options argument holds various - options about how to run the dialog, see the QFileDialog::Option enum for - more information on the flags you can pass. + The \a options argument holds various options about how to run the dialog, + see the QFileDialog::Option enum for more information on the flags you can + pass. - The dialog's caption is set to \a caption. If \a caption is not - specified then a default caption will be used. + The dialog's caption is set to \a caption. If \a caption is not specified + then a default caption will be used. - Under Windows and Mac OS X, this static function will use the native - file dialog and not a QFileDialog. + On Windows and Mac OS X, this static function will use the native file + dialog and not a QFileDialog. - Note that on Windows the dialog will spin a blocking modal event loop - that will not dispatch any QTimers, and if parent is not 0 then it will - position the dialog just under the parent's title bar. + On Windows the dialog will spin a blocking modal event loop that will not + dispatch any QTimers, and if \a parent is not 0 then it will position the + dialog just below the parent's title bar. - Under Unix/X11, the normal behavior of the file dialog is to resolve - and follow symlinks. For example, if \c{/usr/tmp} is a symlink to - \c{/var/tmp}, the file dialog will change to \c{/var/tmp} after - entering \c{/usr/tmp}. If \a options includes DontResolveSymlinks, - the file dialog will treat symlinks as regular directories. + On Unix/X11, the normal behavior of the file dialog is to resolve and + follow symlinks. For example, if \c{/usr/tmp} is a symlink to \c{/var/tmp}, + the file dialog will change to \c{/var/tmp} after entering \c{/usr/tmp}. If + \a options includes DontResolveSymlinks, the file dialog will treat + symlinks as regular directories. - \warning Do not delete \a parent during the execution of the dialog. - If you want to do this, you should create the dialog - yourself using one of the QFileDialog constructors. + \warning Do not delete \a parent during the execution of the dialog. If you + want to do this, you should create the dialog yourself using one of the + QFileDialog constructors. - \sa getOpenFileNames(), getSaveFileName(), getExistingDirectory() + \sa getOpenFileNames(), getSaveFileName(), getExistingDirectory() */ QString QFileDialog::getOpenFileName(QWidget *parent, const QString &caption, @@ -1626,54 +1625,53 @@ QString QFileDialog::getOpenFileName(QWidget *parent, } /*! - This is a convenience static function that will return one or more - existing files selected by the user. + This is a convenience static function that will return one or more existing + files selected by the user. - \snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 9 + \snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 9 - This function creates a modal file dialog with the given \a parent - widget. If the parent is not 0, the dialog will be shown centered - over the parent widget. + This function creates a modal file dialog with the given \a parent widget. + If \a parent is not 0, the dialog will be shown centered over the parent + widget. - The file dialog's working directory will be set to \a dir. If \a - dir includes a file name, the file will be selected. The filter - is set to \a filter so that only those files which match the filter - are shown. The filter selected is set to \a selectedFilter. The parameters - \a dir, \a selectedFilter and \a filter may be empty strings. If you - need multiple filters, separate them with ';;', for instance: + The file dialog's working directory will be set to \a dir. If \a dir + includes a file name, the file will be selected. The filter is set to + \a filter so that only those files which match the filter are shown. The + filter selected is set to \a selectedFilter. The parameters \a dir, + \a selectedFilter and \a filter may be empty strings. If you need multiple + filters, separate them with ';;', for instance: - \code + \code "Images (*.png *.xpm *.jpg);;Text files (*.txt);;XML files (*.xml)" - \endcode + \endcode - The dialog's caption is set to \a caption. If \a caption is not - specified then a default caption will be used. + The dialog's caption is set to \a caption. If \a caption is not specified + then a default caption will be used. - Under Windows and Mac OS X, this static function will use the native - file dialog and not a QFileDialog. On Mac OS X, the \a dir argument - is ignored, the native dialog always displays the last visited directory. + On Windows and Mac OS X, this static function will use the native file + dialog and not a QFileDialog. - Note that on Windows the dialog will spin a blocking modal event loop - that will not dispatch any QTimers, and if parent is not 0 then it will - position the dialog just under the parent's title bar. + On Windows the dialog will spin a blocking modal event loop that will not + dispatch any QTimers, and if \a parent is not 0 then it will position the + dialog just below the parent's title bar. - Under Unix/X11, the normal behavior of the file dialog is to resolve - and follow symlinks. For example, if \c{/usr/tmp} is a symlink to - \c{/var/tmp}, the file dialog will change to \c{/var/tmp} after - entering \c{/usr/tmp}. The \a options argument holds various - options about how to run the dialog, see the QFileDialog::Option enum for - more information on the flags you can pass. + On Unix/X11, the normal behavior of the file dialog is to resolve and + follow symlinks. For example, if \c{/usr/tmp} is a symlink to \c{/var/tmp}, + the file dialog will change to \c{/var/tmp} after entering \c{/usr/tmp}. + The \a options argument holds various options about how to run the dialog, + see the QFileDialog::Option enum for more information on the flags you can + pass. - Note that if you want to iterate over the list of files, you should - iterate over a copy. For example: + \note If you want to iterate over the list of files, you should iterate + over a copy. For example: \snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 10 - \warning Do not delete \a parent during the execution of the dialog. - If you want to do this, you should create the dialog - yourself using one of the QFileDialog constructors. + \warning Do not delete \a parent during the execution of the dialog. If you + want to do this, you should create the dialog yourself using one of the + QFileDialog constructors. - \sa getOpenFileName(), getSaveFileName(), getExistingDirectory() + \sa getOpenFileName(), getSaveFileName(), getExistingDirectory() */ QStringList QFileDialog::getOpenFileNames(QWidget *parent, const QString &caption, @@ -1717,54 +1715,54 @@ QStringList QFileDialog::getOpenFileNames(QWidget *parent, } /*! - This is a convenience static function that will return a file name - selected by the user. The file does not have to exist. + This is a convenience static function that will return a file name selected + by the user. The file does not have to exist. - It creates a modal file dialog with the given \a parent widget. If the - parent is not 0, the dialog will be shown centered over the parent - widget. + It creates a modal file dialog with the given \a parent widget. If + \a parent is not 0, the dialog will be shown centered over the parent + widget. - \snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 11 + \snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 11 - The file dialog's working directory will be set to \a dir. If \a - dir includes a file name, the file will be selected. Only files that - match the \a filter are shown. The filter selected is set to - \a selectedFilter. The parameters \a dir, \a selectedFilter, and - \a filter may be empty strings. Multiple filters are separated with ';;'. - For instance: + The file dialog's working directory will be set to \a dir. If \a dir + includes a file name, the file will be selected. Only files that match the + \a filter are shown. The filter selected is set to \a selectedFilter. The + parameters \a dir, \a selectedFilter, and \a filter may be empty strings. + Multiple filters are separated with ';;'. For instance: - \code + \code "Images (*.png *.xpm *.jpg);;Text files (*.txt);;XML files (*.xml)" - \endcode + \endcode - The \a options argument holds various - options about how to run the dialog, see the QFileDialog::Option enum for - more information on the flags you can pass. + The \a options argument holds various options about how to run the dialog, + see the QFileDialog::Option enum for more information on the flags you can + pass. - The default filter can be chosen by setting \a selectedFilter to the desired value. + The default filter can be chosen by setting \a selectedFilter to the + desired value. - The dialog's caption is set to \a caption. If \a caption is not - specified then a default caption will be used. + The dialog's caption is set to \a caption. If \a caption is not specified, + a default caption will be used. - Under Windows and Mac OS X, this static function will use the native - file dialog and not a QFileDialog. + On Windows and Mac OS X, this static function will use the native file + dialog and not a QFileDialog. - Note that on Windows the dialog will spin a blocking modal event loop - that will not dispatch any QTimers, and if parent is not 0 then it will - position the dialog just under the parent's title bar. - On Mac OS X, the filter argument is ignored. + On Windows the dialog will spin a blocking modal event loop that will not + dispatch any QTimers, and if \a parent is not 0 then it will position the + dialog just below the parent's title bar. On Mac OS X, with its native file + dialog, the filter argument is ignored. - Under Unix/X11, the normal behavior of the file dialog is to resolve - and follow symlinks. For example, if \c{/usr/tmp} is a symlink to - \c{/var/tmp}, the file dialog will change to \c{/var/tmp} after - entering \c{/usr/tmp}. If \a options includes DontResolveSymlinks, - the file dialog will treat symlinks as regular directories. + On Unix/X11, the normal behavior of the file dialog is to resolve and + follow symlinks. For example, if \c{/usr/tmp} is a symlink to \c{/var/tmp}, + the file dialog will change to \c{/var/tmp} after entering \c{/usr/tmp}. If + \a options includes DontResolveSymlinks the file dialog will treat symlinks + as regular directories. - \warning Do not delete \a parent during the execution of the dialog. - If you want to do this, you should create the dialog - yourself using one of the QFileDialog constructors. + \warning Do not delete \a parent during the execution of the dialog. If you + want to do this, you should create the dialog yourself using one of the + QFileDialog constructors. - \sa getOpenFileName(), getOpenFileNames(), getExistingDirectory() + \sa getOpenFileName(), getOpenFileNames(), getExistingDirectory() */ QString QFileDialog::getSaveFileName(QWidget *parent, const QString &caption, @@ -1810,46 +1808,43 @@ QString QFileDialog::getSaveFileName(QWidget *parent, } /*! - This is a convenience static function that will return an existing - directory selected by the user. + This is a convenience static function that will return an existing + directory selected by the user. - \snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 12 + \snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 12 - This function creates a modal file dialog with the given \a parent - widget. If the parent is not 0, the dialog will be shown centered over - the parent widget. + This function creates a modal file dialog with the given \a parent widget. + If \a parent is not 0, the dialog will be shown centered over the parent + widget. - The dialog's working directory is set to \a dir, and the caption is - set to \a caption. Either of these may be an empty string in which case - the current directory and a default caption will be used - respectively. + The dialog's working directory is set to \a dir, and the caption is set to + \a caption. Either of these may be an empty string in which case the + current directory and a default caption will be used respectively. - The \a options argument holds various - options about how to run the dialog, see the QFileDialog::Option enum for - more information on the flags you can pass. Note that \l{QFileDialog::}{ShowDirsOnly} - must be set to ensure a native file dialog. + The \a options argument holds various options about how to run the dialog, + see the QFileDialog::Option enum for more information on the flags you can + pass. To ensure a native file dialog, \l{QFileDialog::}{ShowDirsOnly} must + be set. - Under Windows and Mac OS X, this static function will use the native - file dialog and not a QFileDialog. On Mac OS X, the \a dir argument - is ignored, the native dialog always displays the last visited directory. - On Windows CE, if the device has no native file dialog, a QFileDialog - will be used. + On Windows and Mac OS X, this static function will use the native file + dialog and not a QFileDialog. On Windows CE, if the device has no native + file dialog, a QFileDialog will be used. - Under Unix/X11, the normal behavior of the file dialog is to resolve - and follow symlinks. For example, if \c{/usr/tmp} is a symlink to - \c{/var/tmp}, the file dialog will change to \c{/var/tmp} after - entering \c{/usr/tmp}. If \a options includes DontResolveSymlinks, - the file dialog will treat symlinks as regular directories. + On Unix/X11, the normal behavior of the file dialog is to resolve and + follow symlinks. For example, if \c{/usr/tmp} is a symlink to \c{/var/tmp}, + the file dialog will change to \c{/var/tmp} after entering \c{/usr/tmp}. If + \a options includes DontResolveSymlinks, the file dialog will treat + symlinks as regular directories. - Note that on Windows the dialog will spin a blocking modal event loop - that will not dispatch any QTimers, and if parent is not 0 then it will - position the dialog just under the parent's title bar. + On Windows the dialog will spin a blocking modal event loop that will not + dispatch any QTimers, and if \a parent is not 0 then it will position the + dialog just below the parent's title bar. - \warning Do not delete \a parent during the execution of the dialog. - If you want to do this, you should create the dialog - yourself using one of the QFileDialog constructors. + \warning Do not delete \a parent during the execution of the dialog. If you + want to do this, you should create the dialog yourself using one of the + QFileDialog constructors. - \sa getOpenFileName(), getOpenFileNames(), getSaveFileName() + \sa getOpenFileName(), getOpenFileNames(), getSaveFileName() */ QString QFileDialog::getExistingDirectory(QWidget *parent, const QString &caption, |