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glibmm 2.31.18
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Monitors a file or directory for changes. More...
#include <giomm/filemonitor.h>

Public Member Functions | |
| virtual | ~FileMonitor () |
| GFileMonitor* | gobj () |
| Provides access to the underlying C GObject. | |
| const GFileMonitor* | gobj () const |
| Provides access to the underlying C GObject. | |
| GFileMonitor* | gobj_copy () |
| Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. | |
| bool | cancel () |
| Cancels a file monitor. | |
| bool | is_cancelled () const |
| Returns whether the monitor is canceled. | |
| void | set_rate_limit (int limit_msecs) |
| Sets the rate limit to which the monitor will report consecutive change events to the same file. | |
| Glib::SignalProxy3< void, const Glib::RefPtr< File > &, const Glib::RefPtr< File > &, FileMonitorEvent > | signal_changed () |
| Glib::PropertyProxy< int > | property_rate_limit () |
| The limit of the monitor to watch for changes, in milliseconds. | |
| Glib::PropertyProxy_ReadOnly< int > | property_rate_limit () const |
| The limit of the monitor to watch for changes, in milliseconds. | |
| Glib::PropertyProxy_ReadOnly < bool > | property_cancelled () const |
| Whether the monitor has been cancelled. | |
Protected Member Functions | |
| virtual void | on_changed (const Glib::RefPtr< File >& file, const Glib::RefPtr< File >& other_file, FileMonitorEvent event_type) |
| This is a default handler for the signal signal_changed(). | |
Related Functions | |
(Note that these are not member functions.) | |
| Glib::RefPtr< Gio::FileMonitor > | wrap (GFileMonitor* object, bool take_copy=false) |
| A Glib::wrap() method for this object. | |
Monitors a file or directory for changes.
To obtain a FileMonitor for a file or directory, use File::monitor_file() or File::monitor_directory().
To get informed about changes to the file or directory you are monitoring, connect to signal_changed().
| virtual Gio::FileMonitor::~FileMonitor | ( | ) | [virtual] |
| bool Gio::FileMonitor::cancel | ( | ) |
Cancels a file monitor.
true if monitor was cancelled. | GFileMonitor* Gio::FileMonitor::gobj | ( | ) | [inline] |
Provides access to the underlying C GObject.
Reimplemented from Glib::ObjectBase.
| const GFileMonitor* Gio::FileMonitor::gobj | ( | ) | const [inline] |
Provides access to the underlying C GObject.
Reimplemented from Glib::ObjectBase.
| GFileMonitor* Gio::FileMonitor::gobj_copy | ( | ) |
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
| bool Gio::FileMonitor::is_cancelled | ( | ) | const |
Returns whether the monitor is canceled.
true if monitor is canceled. false otherwise. | virtual void Gio::FileMonitor::on_changed | ( | const Glib::RefPtr< File >& | file, |
| const Glib::RefPtr< File >& | other_file, | ||
| FileMonitorEvent | event_type | ||
| ) | [protected, virtual] |
This is a default handler for the signal signal_changed().
| Glib::PropertyProxy_ReadOnly< bool > Gio::FileMonitor::property_cancelled | ( | ) | const |
Whether the monitor has been cancelled.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
| Glib::PropertyProxy< int > Gio::FileMonitor::property_rate_limit | ( | ) |
The limit of the monitor to watch for changes, in milliseconds.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
| Glib::PropertyProxy_ReadOnly< int > Gio::FileMonitor::property_rate_limit | ( | ) | const |
The limit of the monitor to watch for changes, in milliseconds.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
| void Gio::FileMonitor::set_rate_limit | ( | int | limit_msecs | ) |
Sets the rate limit to which the monitor will report consecutive change events to the same file.
| limit_msecs | A non-negative integer with the limit in milliseconds to poll for changes. |
| Glib::SignalProxy3< void,const Glib::RefPtr<File>&,const Glib::RefPtr<File>&,FileMonitorEvent > Gio::FileMonitor::signal_changed | ( | ) |
void on_my_changed(const Glib::RefPtr<File>& file, const Glib::RefPtr<File>& other_file, FileMonitorEvent event_type)Emitted when file has been changed.
If using FILE_MONITOR_SEND_MOVED flag and event_type is FILE_MONITOR_SEND_MOVED, file will be set to a File containing the old path, and other_file will be set to a File containing the new path.
In all the other cases, other_file will be set to #0.
| Glib::RefPtr< Gio::FileMonitor > wrap | ( | GFileMonitor * | object, |
| bool | take_copy = false |
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| ) | [related] |
A Glib::wrap() method for this object.
| object | The C instance. |
| take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref. |
1.7.4