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| void | next-match | Action |
| void | previous-match | Action |
| void | search-changed | Run Last |
| void | stop-search | Action |
CtkSearchEntry implements AtkImplementorIface, CtkBuildable, CtkEditable and CtkCellEditable.
CtkSearchEntry is a subclass of CtkEntry that has been tailored for use as a search entry.
It will show an inactive symbolic “find” icon when the search entry is empty, and a symbolic “clear” icon when there is text. Clicking on the “clear” icon will empty the search entry.
Note that the search/clear icon is shown using a secondary icon, and thus does not work if you are using the secondary icon position for some other purpose.
To make filtering appear more reactive, it is a good idea to not react to every change in the entry text immediately, but only after a short delay. To support this, CtkSearchEntry emits the “search-changed” signal which can be used instead of the “changed” signal.
The “previous-match”, “next-match” and “stop-search” signals can be used to implement moving between search results and ending the search.
Often, CtkSearchEntry will be fed events by means of being
placed inside a CtkSearchBar. If that is not the case,
you can use ctk_search_entry_handle_event() to pass events.
CtkWidget *
ctk_search_entry_new (void);
Creates a CtkSearchEntry, with a find icon when the search field is empty, and a clear icon when it isn't.
Since: 3.6
gboolean ctk_search_entry_handle_event (CtkSearchEntry *entry,CdkEvent *event);
This function should be called when the top-level window
which contains the search entry received a key event. If
the entry is part of a CtkSearchBar, it is preferable
to call ctk_search_bar_handle_event() instead, which will
reveal the entry in addition to passing the event to this
function.
If the key event is handled by the search entry and starts
or continues a search, CDK_EVENT_STOP will be returned.
The caller should ensure that the entry is shown in this
case, and not propagate the event further.
CDK_EVENT_STOP if the key press event resulted
in a search beginning or continuing, CDK_EVENT_PROPAGATE
otherwise.
Since: 3.16
“next-match” signalvoid user_function (CtkSearchEntry *entry, gpointer user_data)
The ::next-match signal is a keybinding signal which gets emitted when the user initiates a move to the next match for the current search string.
Applications should connect to it, to implement moving between matches.
The default bindings for this signal is Ctrl-g.
entry |
the entry on which the signal was emitted |
|
user_data |
user data set when the signal handler was connected. |
Flags: Action
Since: 3.16
“previous-match” signalvoid user_function (CtkSearchEntry *entry, gpointer user_data)
The ::previous-match signal is a keybinding signal which gets emitted when the user initiates a move to the previous match for the current search string.
Applications should connect to it, to implement moving between matches.
The default bindings for this signal is Ctrl-Shift-g.
entry |
the entry on which the signal was emitted |
|
user_data |
user data set when the signal handler was connected. |
Flags: Action
Since: 3.16
“search-changed” signalvoid user_function (CtkSearchEntry *entry, gpointer user_data)
The “search-changed” signal is emitted with a short delay of 150 milliseconds after the last change to the entry text.
entry |
the entry on which the signal was emitted |
|
user_data |
user data set when the signal handler was connected. |
Flags: Run Last
Since: 3.10
“stop-search” signalvoid user_function (CtkSearchEntry *entry, gpointer user_data)
The ::stop-search signal is a keybinding signal which gets emitted when the user stops a search via keyboard input.
Applications should connect to it, to implement hiding the search entry in this case.
The default bindings for this signal is Escape.
entry |
the entry on which the signal was emitted |
|
user_data |
user data set when the signal handler was connected. |
Flags: Action
Since: 3.16