/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* GTK - The GIMP Toolkit * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald * Copyright (C) 2004-2006 Christian Hammond * Copyright (C) 2008 Cody Russell * Copyright (C) 2008 Red Hat, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see . */ /* * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS * file for a list of people on the GTK+ Team. See the ChangeLog * files for a list of changes. These files are distributed with * GTK+ at ftp://ftp.gtk.org/pub/gtk/. */ #include "config.h" #include "gtkentryprivate.h" #include "gtkaccessibleprivate.h" #include "gtkadjustment.h" #include "gtkbox.h" #include "gtkbutton.h" #include "gtkcelleditable.h" #include "gtkcelllayout.h" #include "gtkdebug.h" #include "gtkeditable.h" #include "gtkemojichooser.h" #include "gtkemojicompletion.h" #include "gtkentrybuffer.h" #include "gtkgesturedrag.h" #include "gtkimageprivate.h" #include "gtkimcontextsimple.h" #include "gtkintl.h" #include "gtklabel.h" #include "gtkmain.h" #include "gtkmarshalers.h" #include "gtkpango.h" #include "gtkpopover.h" #include "gtkprivate.h" #include "gtkprogressbar.h" #include "gtksettings.h" #include "gtksnapshot.h" #include "gtktextprivate.h" #include "gtktexthandleprivate.h" #include "gtktextutil.h" #include "gtktooltip.h" #include "gtktreeselection.h" #include "gtktreeview.h" #include "gtktypebuiltins.h" #include "gtkwidgetprivate.h" #include "gtkwindow.h" #include "gtknative.h" #include "gtkgestureclick.h" #include "gtkdragsourceprivate.h" #include "gtkdragicon.h" #include "gtkwidgetpaintable.h" #include #include /** * SECTION:gtkentry * @Short_description: A single line text entry field * @Title: GtkEntry * @See_also: #GtkTextView, #GtkEntryCompletion * * The #GtkEntry widget is a single line text entry * widget. A fairly large set of key bindings are supported * by default. If the entered text is longer than the allocation * of the widget, the widget will scroll so that the cursor * position is visible. * * When using an entry for passwords and other sensitive information, * it can be put into “password mode” using gtk_entry_set_visibility(). * In this mode, entered text is displayed using a “invisible” character. * By default, GTK picks the best invisible character that is available * in the current font, but it can be changed with * gtk_entry_set_invisible_char(). * * GtkEntry has the ability to display progress or activity * information behind the text. To make an entry display such information, * use gtk_entry_set_progress_fraction() or gtk_entry_set_progress_pulse_step(). * * Additionally, GtkEntry can show icons at either side of the entry. These * icons can be activatable by clicking, can be set up as drag source and * can have tooltips. To add an icon, use gtk_entry_set_icon_from_gicon() or * one of the various other functions that set an icon from an icon name or a * paintable. To trigger an action when the user clicks an icon, * connect to the #GtkEntry::icon-press signal. To allow DND operations * from an icon, use gtk_entry_set_icon_drag_source(). To set a tooltip on * an icon, use gtk_entry_set_icon_tooltip_text() or the corresponding function * for markup. * * Note that functionality or information that is only available by clicking * on an icon in an entry may not be accessible at all to users which are not * able to use a mouse or other pointing device. It is therefore recommended * that any such functionality should also be available by other means, e.g. * via the context menu of the entry. * * # CSS nodes * * |[ * entry[.flat][.warning][.error] * ├── text[.readonly] * ├── image.left * ├── image.right * ╰── [progress[.pulse]] * ]| * * GtkEntry has a main node with the name entry. Depending on the properties * of the entry, the style classes .read-only and .flat may appear. The style * classes .warning and .error may also be used with entries. * * When the entry shows icons, it adds subnodes with the name image and the * style class .left or .right, depending on where the icon appears. * * When the entry shows progress, it adds a subnode with the name progress. * The node has the style class .pulse when the shown progress is pulsing. * * For all the subnodes added to the text node in various situations, * see #GtkText. * * # GtkEntry as GtkBuildable * * The GtkEntry implementation of the GtkBuildable interface supports a * custom element, which supports any number of * elements. The element has attributes named “name“, “value“, * “start“ and “end“ and allows you to specify #PangoAttribute values for * this label. * * An example of a UI definition fragment specifying Pango attributes: * |[ * * * * * * * ]| * * The start and end attributes specify the range of characters to which the * Pango attribute applies. If start and end are not specified, the attribute is * applied to the whole text. Note that specifying ranges does not make much * sense with translatable attributes. Use markup embedded in the translatable * content instead. * * # Accessibility * * GtkEntry uses the #GTK_ACCESSIBLE_ROLE_TEXT_BOX role. */ #define MAX_ICONS 2 #define IS_VALID_ICON_POSITION(pos) \ ((pos) == GTK_ENTRY_ICON_PRIMARY || \ (pos) == GTK_ENTRY_ICON_SECONDARY) static GQuark quark_entry_completion = 0; typedef struct _EntryIconInfo EntryIconInfo; typedef struct _GtkEntryPrivate GtkEntryPrivate; struct _GtkEntryPrivate { EntryIconInfo *icons[MAX_ICONS]; GtkWidget *text; GtkWidget *progress_widget; guint show_emoji_icon : 1; guint editing_canceled : 1; /* Only used by GtkCellRendererText */ }; struct _EntryIconInfo { GtkWidget *widget; char *tooltip; guint nonactivatable : 1; guint in_drag : 1; GdkDragAction actions; GdkContentProvider *content; }; enum { ACTIVATE, ICON_PRESS, ICON_RELEASE, LAST_SIGNAL }; enum { PROP_0, PROP_BUFFER, PROP_MAX_LENGTH, PROP_VISIBILITY, PROP_HAS_FRAME, PROP_INVISIBLE_CHAR, PROP_ACTIVATES_DEFAULT, PROP_SCROLL_OFFSET, PROP_TRUNCATE_MULTILINE, PROP_OVERWRITE_MODE, PROP_TEXT_LENGTH, PROP_INVISIBLE_CHAR_SET, PROP_PROGRESS_FRACTION, PROP_PROGRESS_PULSE_STEP, PROP_PAINTABLE_PRIMARY, PROP_PAINTABLE_SECONDARY, PROP_ICON_NAME_PRIMARY, PROP_ICON_NAME_SECONDARY, PROP_GICON_PRIMARY, PROP_GICON_SECONDARY, PROP_STORAGE_TYPE_PRIMARY, PROP_STORAGE_TYPE_SECONDARY, PROP_ACTIVATABLE_PRIMARY, PROP_ACTIVATABLE_SECONDARY, PROP_SENSITIVE_PRIMARY, PROP_SENSITIVE_SECONDARY, PROP_TOOLTIP_TEXT_PRIMARY, PROP_TOOLTIP_TEXT_SECONDARY, PROP_TOOLTIP_MARKUP_PRIMARY, PROP_TOOLTIP_MARKUP_SECONDARY, PROP_IM_MODULE, PROP_PLACEHOLDER_TEXT, PROP_COMPLETION, PROP_INPUT_PURPOSE, PROP_INPUT_HINTS, PROP_ATTRIBUTES, PROP_TABS, PROP_EXTRA_MENU, PROP_SHOW_EMOJI_ICON, PROP_ENABLE_EMOJI_COMPLETION, PROP_EDITING_CANCELED, NUM_PROPERTIES = PROP_EDITING_CANCELED, }; static GParamSpec *entry_props[NUM_PROPERTIES] = { NULL, }; static guint signals[LAST_SIGNAL] = { 0 }; typedef enum { CURSOR_STANDARD, CURSOR_DND } CursorType; typedef enum { DISPLAY_NORMAL, /* The entry text is being shown */ DISPLAY_INVISIBLE, /* In invisible mode, text replaced by (eg) bullets */ DISPLAY_BLANK /* In invisible mode, nothing shown at all */ } DisplayMode; /* GObject methods */ static void gtk_entry_editable_init (GtkEditableInterface *iface); static void gtk_entry_cell_editable_init (GtkCellEditableIface *iface); static void gtk_entry_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec); static void gtk_entry_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec); static void gtk_entry_finalize (GObject *object); static void gtk_entry_dispose (GObject *object); /* GtkWidget methods */ static void gtk_entry_size_allocate (GtkWidget *widget, int width, int height, int baseline); static void gtk_entry_snapshot (GtkWidget *widget, GtkSnapshot *snapshot); static gboolean gtk_entry_query_tooltip (GtkWidget *widget, int x, int y, gboolean keyboard_tip, GtkTooltip *tooltip); static void gtk_entry_direction_changed (GtkWidget *widget, GtkTextDirection previous_dir); /* GtkCellEditable method implementations */ static void gtk_entry_start_editing (GtkCellEditable *cell_editable, GdkEvent *event); /* Default signal handlers */ static GtkEntryBuffer *get_buffer (GtkEntry *entry); static void set_show_emoji_icon (GtkEntry *entry, gboolean value); static void gtk_entry_measure (GtkWidget *widget, GtkOrientation orientation, int for_size, int *minimum, int *natural, int *minimum_baseline, int *natural_baseline); static GtkBuildableIface *buildable_parent_iface = NULL; static void gtk_entry_buildable_interface_init (GtkBuildableIface *iface); static void gtk_entry_accessible_interface_init (GtkAccessibleInterface *iface); G_DEFINE_TYPE_WITH_CODE (GtkEntry, gtk_entry, GTK_TYPE_WIDGET, G_ADD_PRIVATE (GtkEntry) G_IMPLEMENT_INTERFACE (GTK_TYPE_ACCESSIBLE, gtk_entry_accessible_interface_init) G_IMPLEMENT_INTERFACE (GTK_TYPE_BUILDABLE, gtk_entry_buildable_interface_init) G_IMPLEMENT_INTERFACE (GTK_TYPE_EDITABLE, gtk_entry_editable_init) G_IMPLEMENT_INTERFACE (GTK_TYPE_CELL_EDITABLE, gtk_entry_cell_editable_init)) /* Implement the GtkAccessible interface, in order to obtain focus * state from the #GtkText widget that we are wrapping. The GtkText * widget is ignored for accessibility purposes (it has role NONE), * and any a11y text functionality is implemented for GtkEntry and * similar wrappers (GtkPasswordEntry, GtkSpinButton, etc). */ static gboolean gtk_entry_accessible_get_platform_state (GtkAccessible *self, GtkAccessiblePlatformState state) { GtkEntry *entry = GTK_ENTRY (self); GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); switch (state) { case GTK_ACCESSIBLE_PLATFORM_STATE_FOCUSABLE: return gtk_widget_get_focusable (GTK_WIDGET (priv->text)); case GTK_ACCESSIBLE_PLATFORM_STATE_FOCUSED: return gtk_widget_has_focus (GTK_WIDGET (priv->text)); default: g_assert_not_reached (); } } static void gtk_entry_accessible_interface_init (GtkAccessibleInterface *iface) { GtkAccessibleInterface *parent_iface = g_type_interface_peek_parent (iface); iface->get_at_context = parent_iface->get_at_context; iface->get_platform_state = gtk_entry_accessible_get_platform_state; } static const GtkBuildableParser pango_parser = { gtk_pango_attribute_start_element, }; static gboolean gtk_entry_buildable_custom_tag_start (GtkBuildable *buildable, GtkBuilder *builder, GObject *child, const char *tagname, GtkBuildableParser *parser, gpointer *data) { if (buildable_parent_iface->custom_tag_start (buildable, builder, child, tagname, parser, data)) return TRUE; if (strcmp (tagname, "attributes") == 0) { GtkPangoAttributeParserData *parser_data; parser_data = g_slice_new0 (GtkPangoAttributeParserData); parser_data->builder = g_object_ref (builder); parser_data->object = (GObject *) g_object_ref (buildable); *parser = pango_parser; *data = parser_data; return TRUE; } return FALSE; } static void gtk_entry_buildable_custom_finished (GtkBuildable *buildable, GtkBuilder *builder, GObject *child, const char *tagname, gpointer user_data) { GtkPangoAttributeParserData *data = user_data; buildable_parent_iface->custom_finished (buildable, builder, child, tagname, user_data); if (strcmp (tagname, "attributes") == 0) { if (data->attrs) { gtk_entry_set_attributes (GTK_ENTRY (buildable), data->attrs); pango_attr_list_unref (data->attrs); } g_object_unref (data->object); g_object_unref (data->builder); g_slice_free (GtkPangoAttributeParserData, data); } } static void gtk_entry_buildable_interface_init (GtkBuildableIface *iface) { buildable_parent_iface = g_type_interface_peek_parent (iface); iface->custom_tag_start = gtk_entry_buildable_custom_tag_start; iface->custom_finished = gtk_entry_buildable_custom_finished; } static gboolean gtk_entry_grab_focus (GtkWidget *widget) { GtkEntry *entry = GTK_ENTRY (widget); GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); return gtk_widget_grab_focus (priv->text); } static gboolean gtk_entry_mnemonic_activate (GtkWidget *widget, gboolean group_cycling) { GtkEntry *entry = GTK_ENTRY (widget); GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); gtk_widget_grab_focus (priv->text); return TRUE; } static void gtk_entry_class_init (GtkEntryClass *class) { GObjectClass *gobject_class = G_OBJECT_CLASS (class); GtkWidgetClass *widget_class; widget_class = (GtkWidgetClass*) class; gobject_class->dispose = gtk_entry_dispose; gobject_class->finalize = gtk_entry_finalize; gobject_class->set_property = gtk_entry_set_property; gobject_class->get_property = gtk_entry_get_property; widget_class->measure = gtk_entry_measure; widget_class->size_allocate = gtk_entry_size_allocate; widget_class->snapshot = gtk_entry_snapshot; widget_class->query_tooltip = gtk_entry_query_tooltip; widget_class->direction_changed = gtk_entry_direction_changed; widget_class->grab_focus = gtk_entry_grab_focus; widget_class->focus = gtk_widget_focus_child; widget_class->mnemonic_activate = gtk_entry_mnemonic_activate; quark_entry_completion = g_quark_from_static_string ("gtk-entry-completion-key"); entry_props[PROP_BUFFER] = g_param_spec_object ("buffer", P_("Text Buffer"), P_("Text buffer object which actually stores entry text"), GTK_TYPE_ENTRY_BUFFER, GTK_PARAM_READWRITE|G_PARAM_CONSTRUCT|G_PARAM_EXPLICIT_NOTIFY); entry_props[PROP_MAX_LENGTH] = g_param_spec_int ("max-length", P_("Maximum length"), P_("Maximum number of characters for this entry. Zero if no maximum"), 0, GTK_ENTRY_BUFFER_MAX_SIZE, 0, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); entry_props[PROP_VISIBILITY] = g_param_spec_boolean ("visibility", P_("Visibility"), P_("FALSE displays the “invisible char” instead of the actual text (password mode)"), TRUE, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); entry_props[PROP_HAS_FRAME] = g_param_spec_boolean ("has-frame", P_("Has Frame"), P_("FALSE removes outside bevel from entry"), TRUE, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); entry_props[PROP_INVISIBLE_CHAR] = g_param_spec_unichar ("invisible-char", P_("Invisible character"), P_("The character to use when masking entry contents (in “password mode”)"), '*', GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); entry_props[PROP_ACTIVATES_DEFAULT] = g_param_spec_boolean ("activates-default", P_("Activates default"), P_("Whether to activate the default widget (such as the default button in a dialog) when Enter is pressed"), FALSE, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); entry_props[PROP_SCROLL_OFFSET] = g_param_spec_int ("scroll-offset", P_("Scroll offset"), P_("Number of pixels of the entry scrolled off the screen to the left"), 0, G_MAXINT, 0, GTK_PARAM_READABLE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:truncate-multiline: * * When %TRUE, pasted multi-line text is truncated to the first line. */ entry_props[PROP_TRUNCATE_MULTILINE] = g_param_spec_boolean ("truncate-multiline", P_("Truncate multiline"), P_("Whether to truncate multiline pastes to one line."), FALSE, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:overwrite-mode: * * If text is overwritten when typing in the #GtkEntry. */ entry_props[PROP_OVERWRITE_MODE] = g_param_spec_boolean ("overwrite-mode", P_("Overwrite mode"), P_("Whether new text overwrites existing text"), FALSE, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:text-length: * * The length of the text in the #GtkEntry. */ entry_props[PROP_TEXT_LENGTH] = g_param_spec_uint ("text-length", P_("Text length"), P_("Length of the text currently in the entry"), 0, G_MAXUINT16, 0, GTK_PARAM_READABLE); /** * GtkEntry:invisible-char-set: * * Whether the invisible char has been set for the #GtkEntry. */ entry_props[PROP_INVISIBLE_CHAR_SET] = g_param_spec_boolean ("invisible-char-set", P_("Invisible character set"), P_("Whether the invisible character has been set"), FALSE, GTK_PARAM_READWRITE); /** * GtkEntry:progress-fraction: * * The current fraction of the task that's been completed. */ entry_props[PROP_PROGRESS_FRACTION] = g_param_spec_double ("progress-fraction", P_("Progress Fraction"), P_("The current fraction of the task that’s been completed"), 0.0, 1.0, 0.0, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:progress-pulse-step: * * The fraction of total entry width to move the progress * bouncing block for each call to gtk_entry_progress_pulse(). */ entry_props[PROP_PROGRESS_PULSE_STEP] = g_param_spec_double ("progress-pulse-step", P_("Progress Pulse Step"), P_("The fraction of total entry width to move the progress bouncing block for each call to gtk_entry_progress_pulse()"), 0.0, 1.0, 0.0, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:placeholder-text: * * The text that will be displayed in the #GtkEntry when it is empty * and unfocused. */ entry_props[PROP_PLACEHOLDER_TEXT] = g_param_spec_string ("placeholder-text", P_("Placeholder text"), P_("Show text in the entry when it’s empty and unfocused"), NULL, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:primary-icon-paintable: * * A #GdkPaintable to use as the primary icon for the entry. */ entry_props[PROP_PAINTABLE_PRIMARY] = g_param_spec_object ("primary-icon-paintable", P_("Primary paintable"), P_("Primary paintable for the entry"), GDK_TYPE_PAINTABLE, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:secondary-icon-paintable: * * A #GdkPaintable to use as the secondary icon for the entry. */ entry_props[PROP_PAINTABLE_SECONDARY] = g_param_spec_object ("secondary-icon-paintable", P_("Secondary paintable"), P_("Secondary paintable for the entry"), GDK_TYPE_PAINTABLE, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:primary-icon-name: * * The icon name to use for the primary icon for the entry. */ entry_props[PROP_ICON_NAME_PRIMARY] = g_param_spec_string ("primary-icon-name", P_("Primary icon name"), P_("Icon name for primary icon"), NULL, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:secondary-icon-name: * * The icon name to use for the secondary icon for the entry. */ entry_props[PROP_ICON_NAME_SECONDARY] = g_param_spec_string ("secondary-icon-name", P_("Secondary icon name"), P_("Icon name for secondary icon"), NULL, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:primary-icon-gicon: * * The #GIcon to use for the primary icon for the entry. */ entry_props[PROP_GICON_PRIMARY] = g_param_spec_object ("primary-icon-gicon", P_("Primary GIcon"), P_("GIcon for primary icon"), G_TYPE_ICON, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:secondary-icon-gicon: * * The #GIcon to use for the secondary icon for the entry. */ entry_props[PROP_GICON_SECONDARY] = g_param_spec_object ("secondary-icon-gicon", P_("Secondary GIcon"), P_("GIcon for secondary icon"), G_TYPE_ICON, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:primary-icon-storage-type: * * The representation which is used for the primary icon of the entry. */ entry_props[PROP_STORAGE_TYPE_PRIMARY] = g_param_spec_enum ("primary-icon-storage-type", P_("Primary storage type"), P_("The representation being used for primary icon"), GTK_TYPE_IMAGE_TYPE, GTK_IMAGE_EMPTY, GTK_PARAM_READABLE); /** * GtkEntry:secondary-icon-storage-type: * * The representation which is used for the secondary icon of the entry. */ entry_props[PROP_STORAGE_TYPE_SECONDARY] = g_param_spec_enum ("secondary-icon-storage-type", P_("Secondary storage type"), P_("The representation being used for secondary icon"), GTK_TYPE_IMAGE_TYPE, GTK_IMAGE_EMPTY, GTK_PARAM_READABLE); /** * GtkEntry:primary-icon-activatable: * * Whether the primary icon is activatable. * * GTK emits the #GtkEntry::icon-press and #GtkEntry::icon-release * signals only on sensitive, activatable icons. * * Sensitive, but non-activatable icons can be used for purely * informational purposes. */ entry_props[PROP_ACTIVATABLE_PRIMARY] = g_param_spec_boolean ("primary-icon-activatable", P_("Primary icon activatable"), P_("Whether the primary icon is activatable"), TRUE, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:secondary-icon-activatable: * * Whether the secondary icon is activatable. * * GTK emits the #GtkEntry::icon-press and #GtkEntry::icon-release * signals only on sensitive, activatable icons. * * Sensitive, but non-activatable icons can be used for purely * informational purposes. */ entry_props[PROP_ACTIVATABLE_SECONDARY] = g_param_spec_boolean ("secondary-icon-activatable", P_("Secondary icon activatable"), P_("Whether the secondary icon is activatable"), TRUE, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:primary-icon-sensitive: * * Whether the primary icon is sensitive. * * An insensitive icon appears grayed out. GTK does not emit the * #GtkEntry::icon-press and #GtkEntry::icon-release signals and * does not allow DND from insensitive icons. * * An icon should be set insensitive if the action that would trigger * when clicked is currently not available. */ entry_props[PROP_SENSITIVE_PRIMARY] = g_param_spec_boolean ("primary-icon-sensitive", P_("Primary icon sensitive"), P_("Whether the primary icon is sensitive"), TRUE, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:secondary-icon-sensitive: * * Whether the secondary icon is sensitive. * * An insensitive icon appears grayed out. GTK does not emit the * #GtkEntry::icon-press and #GtkEntry::icon-release signals and * does not allow DND from insensitive icons. * * An icon should be set insensitive if the action that would trigger * when clicked is currently not available. */ entry_props[PROP_SENSITIVE_SECONDARY] = g_param_spec_boolean ("secondary-icon-sensitive", P_("Secondary icon sensitive"), P_("Whether the secondary icon is sensitive"), TRUE, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:primary-icon-tooltip-text: * * The contents of the tooltip on the primary icon. * * Also see gtk_entry_set_icon_tooltip_text(). */ entry_props[PROP_TOOLTIP_TEXT_PRIMARY] = g_param_spec_string ("primary-icon-tooltip-text", P_("Primary icon tooltip text"), P_("The contents of the tooltip on the primary icon"), NULL, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:secondary-icon-tooltip-text: * * The contents of the tooltip on the secondary icon. * * Also see gtk_entry_set_icon_tooltip_text(). */ entry_props[PROP_TOOLTIP_TEXT_SECONDARY] = g_param_spec_string ("secondary-icon-tooltip-text", P_("Secondary icon tooltip text"), P_("The contents of the tooltip on the secondary icon"), NULL, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:primary-icon-tooltip-markup: * * The contents of the tooltip on the primary icon, which is marked up * with the [Pango text markup language][PangoMarkupFormat]. * * Also see gtk_entry_set_icon_tooltip_markup(). */ entry_props[PROP_TOOLTIP_MARKUP_PRIMARY] = g_param_spec_string ("primary-icon-tooltip-markup", P_("Primary icon tooltip markup"), P_("The contents of the tooltip on the primary icon"), NULL, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:secondary-icon-tooltip-markup: * * The contents of the tooltip on the secondary icon, which is marked up * with the [Pango text markup language][PangoMarkupFormat]. * * Also see gtk_entry_set_icon_tooltip_markup(). */ entry_props[PROP_TOOLTIP_MARKUP_SECONDARY] = g_param_spec_string ("secondary-icon-tooltip-markup", P_("Secondary icon tooltip markup"), P_("The contents of the tooltip on the secondary icon"), NULL, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:im-module: * * Which IM (input method) module should be used for this entry. * See #GtkIMContext. * * Setting this to a non-%NULL value overrides the * system-wide IM module setting. See the GtkSettings * #GtkSettings:gtk-im-module property. */ entry_props[PROP_IM_MODULE] = g_param_spec_string ("im-module", P_("IM module"), P_("Which IM module should be used"), NULL, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:completion: * * The auxiliary completion object to use with the entry. */ entry_props[PROP_COMPLETION] = g_param_spec_object ("completion", P_("Completion"), P_("The auxiliary completion object"), GTK_TYPE_ENTRY_COMPLETION, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:input-purpose: * * The purpose of this text field. * * This property can be used by on-screen keyboards and other input * methods to adjust their behaviour. * * Note that setting the purpose to %GTK_INPUT_PURPOSE_PASSWORD or * %GTK_INPUT_PURPOSE_PIN is independent from setting * #GtkEntry:visibility. */ entry_props[PROP_INPUT_PURPOSE] = g_param_spec_enum ("input-purpose", P_("Purpose"), P_("Purpose of the text field"), GTK_TYPE_INPUT_PURPOSE, GTK_INPUT_PURPOSE_FREE_FORM, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:input-hints: * * Additional hints (beyond #GtkEntry:input-purpose) that * allow input methods to fine-tune their behaviour. */ entry_props[PROP_INPUT_HINTS] = g_param_spec_flags ("input-hints", P_("hints"), P_("Hints for the text field behaviour"), GTK_TYPE_INPUT_HINTS, GTK_INPUT_HINT_NONE, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:attributes: * * A list of Pango attributes to apply to the text of the entry. * * This is mainly useful to change the size or weight of the text. * * The #PangoAttribute's @start_index and @end_index must refer to the * #GtkEntryBuffer text, i.e. without the preedit string. */ entry_props[PROP_ATTRIBUTES] = g_param_spec_boxed ("attributes", P_("Attributes"), P_("A list of style attributes to apply to the text of the entry"), PANGO_TYPE_ATTR_LIST, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry::tabs: * * A list of tabstops to apply to the text of the entry. */ entry_props[PROP_TABS] = g_param_spec_boxed ("tabs", P_("Tabs"), P_("A list of tabstop locations to apply to the text of the entry"), PANGO_TYPE_TAB_ARRAY, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry::show-emoji-icon: * * When this is %TRUE, the entry will show an emoji icon in the secondary * icon position that brings up the Emoji chooser when clicked. */ entry_props[PROP_SHOW_EMOJI_ICON] = g_param_spec_boolean ("show-emoji-icon", P_("Emoji icon"), P_("Whether to show an icon for Emoji"), FALSE, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); /** * GtkEntry:extra-menu: * * A menu model whose contents will be appended to * the context menu. */ entry_props[PROP_EXTRA_MENU] = g_param_spec_object ("extra-menu", P_("Extra menu"), P_("Model menu to append to the context menu"), G_TYPE_MENU_MODEL, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); entry_props[PROP_ENABLE_EMOJI_COMPLETION] = g_param_spec_boolean ("enable-emoji-completion", P_("Enable Emoji completion"), P_("Whether to suggest Emoji replacements"), FALSE, GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY); g_object_class_install_properties (gobject_class, NUM_PROPERTIES, entry_props); g_object_class_override_property (gobject_class, PROP_EDITING_CANCELED, "editing-canceled"); gtk_editable_install_properties (gobject_class, PROP_EDITING_CANCELED + 1); /** * GtkEntry::activate: * @self: The widget on which the signal is emitted * * The ::activate signal is forwarded from the * #GtkText::activated signal, which is a keybinding * signal for all forms of the Enter key. */ signals[ACTIVATE] = g_signal_new (I_("activate"), G_OBJECT_CLASS_TYPE (gobject_class), G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, G_STRUCT_OFFSET (GtkEntryClass, activate), NULL, NULL, NULL, G_TYPE_NONE, 0); /** * GtkEntry::icon-press: * @entry: The entry on which the signal is emitted * @icon_pos: The position of the clicked icon * * The ::icon-press signal is emitted when an activatable icon * is clicked. */ signals[ICON_PRESS] = g_signal_new (I_("icon-press"), G_TYPE_FROM_CLASS (gobject_class), G_SIGNAL_RUN_LAST, 0, NULL, NULL, NULL, G_TYPE_NONE, 1, GTK_TYPE_ENTRY_ICON_POSITION); /** * GtkEntry::icon-release: * @entry: The entry on which the signal is emitted * @icon_pos: The position of the clicked icon * * The ::icon-release signal is emitted on the button release from a * mouse click over an activatable icon. */ signals[ICON_RELEASE] = g_signal_new (I_("icon-release"), G_TYPE_FROM_CLASS (gobject_class), G_SIGNAL_RUN_LAST, 0, NULL, NULL, NULL, G_TYPE_NONE, 1, GTK_TYPE_ENTRY_ICON_POSITION); gtk_widget_class_set_css_name (widget_class, I_("entry")); gtk_widget_class_set_accessible_role (widget_class, GTK_ACCESSIBLE_ROLE_TEXT_BOX); } static GtkEditable * gtk_entry_get_delegate (GtkEditable *editable) { GtkEntry *entry = GTK_ENTRY (editable); GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); return GTK_EDITABLE (priv->text); } static void gtk_entry_editable_init (GtkEditableInterface *iface) { iface->get_delegate = gtk_entry_get_delegate; } static void gtk_entry_cell_editable_init (GtkCellEditableIface *iface) { iface->start_editing = gtk_entry_start_editing; } static void gtk_entry_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) { GtkEntry *entry = GTK_ENTRY (object); GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); if (gtk_editable_delegate_set_property (object, prop_id, value, pspec)) { if (prop_id == PROP_EDITING_CANCELED + 1 + GTK_EDITABLE_PROP_EDITABLE) { gtk_accessible_update_property (GTK_ACCESSIBLE (entry), GTK_ACCESSIBLE_PROPERTY_READ_ONLY, !g_value_get_boolean (value), -1); } return; } switch (prop_id) { case PROP_BUFFER: case PROP_MAX_LENGTH: case PROP_VISIBILITY: case PROP_INVISIBLE_CHAR: case PROP_INVISIBLE_CHAR_SET: case PROP_ACTIVATES_DEFAULT: case PROP_TRUNCATE_MULTILINE: case PROP_OVERWRITE_MODE: case PROP_IM_MODULE: case PROP_INPUT_PURPOSE: case PROP_INPUT_HINTS: case PROP_ATTRIBUTES: case PROP_TABS: case PROP_ENABLE_EMOJI_COMPLETION: g_object_set_property (G_OBJECT (priv->text), pspec->name, value); break; case PROP_PLACEHOLDER_TEXT: gtk_entry_set_placeholder_text (entry, g_value_get_string (value)); break; case PROP_HAS_FRAME: gtk_entry_set_has_frame (entry, g_value_get_boolean (value)); break; case PROP_PROGRESS_FRACTION: gtk_entry_set_progress_fraction (entry, g_value_get_double (value)); break; case PROP_PROGRESS_PULSE_STEP: gtk_entry_set_progress_pulse_step (entry, g_value_get_double (value)); break; case PROP_PAINTABLE_PRIMARY: gtk_entry_set_icon_from_paintable (entry, GTK_ENTRY_ICON_PRIMARY, g_value_get_object (value)); break; case PROP_PAINTABLE_SECONDARY: gtk_entry_set_icon_from_paintable (entry, GTK_ENTRY_ICON_SECONDARY, g_value_get_object (value)); break; case PROP_ICON_NAME_PRIMARY: gtk_entry_set_icon_from_icon_name (entry, GTK_ENTRY_ICON_PRIMARY, g_value_get_string (value)); break; case PROP_ICON_NAME_SECONDARY: gtk_entry_set_icon_from_icon_name (entry, GTK_ENTRY_ICON_SECONDARY, g_value_get_string (value)); break; case PROP_GICON_PRIMARY: gtk_entry_set_icon_from_gicon (entry, GTK_ENTRY_ICON_PRIMARY, g_value_get_object (value)); break; case PROP_GICON_SECONDARY: gtk_entry_set_icon_from_gicon (entry, GTK_ENTRY_ICON_SECONDARY, g_value_get_object (value)); break; case PROP_ACTIVATABLE_PRIMARY: gtk_entry_set_icon_activatable (entry, GTK_ENTRY_ICON_PRIMARY, g_value_get_boolean (value)); break; case PROP_ACTIVATABLE_SECONDARY: gtk_entry_set_icon_activatable (entry, GTK_ENTRY_ICON_SECONDARY, g_value_get_boolean (value)); break; case PROP_SENSITIVE_PRIMARY: gtk_entry_set_icon_sensitive (entry, GTK_ENTRY_ICON_PRIMARY, g_value_get_boolean (value)); break; case PROP_SENSITIVE_SECONDARY: gtk_entry_set_icon_sensitive (entry, GTK_ENTRY_ICON_SECONDARY, g_value_get_boolean (value)); break; case PROP_TOOLTIP_TEXT_PRIMARY: gtk_entry_set_icon_tooltip_text (entry, GTK_ENTRY_ICON_PRIMARY, g_value_get_string (value)); break; case PROP_TOOLTIP_TEXT_SECONDARY: gtk_entry_set_icon_tooltip_text (entry, GTK_ENTRY_ICON_SECONDARY, g_value_get_string (value)); break; case PROP_TOOLTIP_MARKUP_PRIMARY: gtk_entry_set_icon_tooltip_markup (entry, GTK_ENTRY_ICON_PRIMARY, g_value_get_string (value)); break; case PROP_TOOLTIP_MARKUP_SECONDARY: gtk_entry_set_icon_tooltip_markup (entry, GTK_ENTRY_ICON_SECONDARY, g_value_get_string (value)); break; case PROP_EDITING_CANCELED: if (priv->editing_canceled != g_value_get_boolean (value)) { priv->editing_canceled = g_value_get_boolean (value); g_object_notify (object, "editing-canceled"); } break; case PROP_COMPLETION: gtk_entry_set_completion (entry, GTK_ENTRY_COMPLETION (g_value_get_object (value))); break; case PROP_SHOW_EMOJI_ICON: set_show_emoji_icon (entry, g_value_get_boolean (value)); break; case PROP_EXTRA_MENU: gtk_entry_set_extra_menu (entry, g_value_get_object (value)); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); break; } } static void gtk_entry_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) { GtkEntry *entry = GTK_ENTRY (object); GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); if (gtk_editable_delegate_get_property (object, prop_id, value, pspec)) return; switch (prop_id) { case PROP_BUFFER: case PROP_IM_MODULE: case PROP_MAX_LENGTH: case PROP_VISIBILITY: case PROP_INVISIBLE_CHAR: case PROP_INVISIBLE_CHAR_SET: case PROP_ACTIVATES_DEFAULT: case PROP_SCROLL_OFFSET: case PROP_TRUNCATE_MULTILINE: case PROP_OVERWRITE_MODE: case PROP_PLACEHOLDER_TEXT: case PROP_INPUT_PURPOSE: case PROP_INPUT_HINTS: case PROP_ATTRIBUTES: case PROP_TABS: case PROP_ENABLE_EMOJI_COMPLETION: g_object_get_property (G_OBJECT (priv->text), pspec->name, value); break; case PROP_HAS_FRAME: g_value_set_boolean (value, gtk_entry_get_has_frame (entry)); break; case PROP_TEXT_LENGTH: g_value_set_uint (value, gtk_entry_get_text_length (entry)); break; case PROP_PROGRESS_FRACTION: g_value_set_double (value, gtk_entry_get_progress_fraction (entry)); break; case PROP_PROGRESS_PULSE_STEP: g_value_set_double (value, gtk_entry_get_progress_pulse_step (entry)); break; case PROP_PAINTABLE_PRIMARY: g_value_set_object (value, gtk_entry_get_icon_paintable (entry, GTK_ENTRY_ICON_PRIMARY)); break; case PROP_PAINTABLE_SECONDARY: g_value_set_object (value, gtk_entry_get_icon_paintable (entry, GTK_ENTRY_ICON_SECONDARY)); break; case PROP_ICON_NAME_PRIMARY: g_value_set_string (value, gtk_entry_get_icon_name (entry, GTK_ENTRY_ICON_PRIMARY)); break; case PROP_ICON_NAME_SECONDARY: g_value_set_string (value, gtk_entry_get_icon_name (entry, GTK_ENTRY_ICON_SECONDARY)); break; case PROP_GICON_PRIMARY: g_value_set_object (value, gtk_entry_get_icon_gicon (entry, GTK_ENTRY_ICON_PRIMARY)); break; case PROP_GICON_SECONDARY: g_value_set_object (value, gtk_entry_get_icon_gicon (entry, GTK_ENTRY_ICON_SECONDARY)); break; case PROP_STORAGE_TYPE_PRIMARY: g_value_set_enum (value, gtk_entry_get_icon_storage_type (entry, GTK_ENTRY_ICON_PRIMARY)); break; case PROP_STORAGE_TYPE_SECONDARY: g_value_set_enum (value, gtk_entry_get_icon_storage_type (entry, GTK_ENTRY_ICON_SECONDARY)); break; case PROP_ACTIVATABLE_PRIMARY: g_value_set_boolean (value, gtk_entry_get_icon_activatable (entry, GTK_ENTRY_ICON_PRIMARY)); break; case PROP_ACTIVATABLE_SECONDARY: g_value_set_boolean (value, gtk_entry_get_icon_activatable (entry, GTK_ENTRY_ICON_SECONDARY)); break; case PROP_SENSITIVE_PRIMARY: g_value_set_boolean (value, gtk_entry_get_icon_sensitive (entry, GTK_ENTRY_ICON_PRIMARY)); break; case PROP_SENSITIVE_SECONDARY: g_value_set_boolean (value, gtk_entry_get_icon_sensitive (entry, GTK_ENTRY_ICON_SECONDARY)); break; case PROP_TOOLTIP_TEXT_PRIMARY: g_value_take_string (value, gtk_entry_get_icon_tooltip_text (entry, GTK_ENTRY_ICON_PRIMARY)); break; case PROP_TOOLTIP_TEXT_SECONDARY: g_value_take_string (value, gtk_entry_get_icon_tooltip_text (entry, GTK_ENTRY_ICON_SECONDARY)); break; case PROP_TOOLTIP_MARKUP_PRIMARY: g_value_take_string (value, gtk_entry_get_icon_tooltip_markup (entry, GTK_ENTRY_ICON_PRIMARY)); break; case PROP_TOOLTIP_MARKUP_SECONDARY: g_value_take_string (value, gtk_entry_get_icon_tooltip_markup (entry, GTK_ENTRY_ICON_SECONDARY)); break; case PROP_EDITING_CANCELED: g_value_set_boolean (value, priv->editing_canceled); break; case PROP_COMPLETION: g_value_set_object (value, G_OBJECT (gtk_entry_get_completion (entry))); break; case PROP_SHOW_EMOJI_ICON: g_value_set_boolean (value, priv->show_emoji_icon); break; case PROP_EXTRA_MENU: g_value_set_object (value, gtk_entry_get_extra_menu (entry)); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); break; } } static void activate_cb (GtkText *text, GtkEntry *entry) { g_signal_emit (entry, signals[ACTIVATE], 0); } static void notify_cb (GObject *object, GParamSpec *pspec, gpointer data) { gpointer iface; gpointer class; /* The editable interface properties are already forwarded by the editable delegate setup */ iface = g_type_interface_peek (g_type_class_peek (G_OBJECT_TYPE (object)), gtk_editable_get_type ()); class = g_type_class_peek (GTK_TYPE_ENTRY); if (!g_object_interface_find_property (iface, pspec->name) && g_object_class_find_property (class, pspec->name)) g_object_notify (data, pspec->name); } static void connect_text_signals (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_signal_connect (priv->text, "activate", G_CALLBACK (activate_cb), entry); g_signal_connect (priv->text, "notify", G_CALLBACK (notify_cb), entry); } static void disconnect_text_signals (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_signal_handlers_disconnect_by_func (priv->text, activate_cb, entry); g_signal_handlers_disconnect_by_func (priv->text, notify_cb, entry); } static void gtk_entry_init (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); priv->text = gtk_text_new (); gtk_widget_set_parent (priv->text, GTK_WIDGET (entry)); gtk_editable_init_delegate (GTK_EDITABLE (entry)); connect_text_signals (entry); priv->editing_canceled = FALSE; } static void gtk_entry_dispose (GObject *object) { GtkEntry *entry = GTK_ENTRY (object); GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); gtk_entry_set_icon_from_paintable (entry, GTK_ENTRY_ICON_PRIMARY, NULL); gtk_entry_set_icon_tooltip_markup (entry, GTK_ENTRY_ICON_PRIMARY, NULL); gtk_entry_set_icon_from_paintable (entry, GTK_ENTRY_ICON_SECONDARY, NULL); gtk_entry_set_icon_tooltip_markup (entry, GTK_ENTRY_ICON_SECONDARY, NULL); gtk_entry_set_completion (entry, NULL); if (priv->text) { disconnect_text_signals (entry); gtk_editable_finish_delegate (GTK_EDITABLE (entry)); } g_clear_pointer (&priv->text, gtk_widget_unparent); G_OBJECT_CLASS (gtk_entry_parent_class)->dispose (object); } static void gtk_entry_finalize (GObject *object) { GtkEntry *entry = GTK_ENTRY (object); GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info = NULL; int i; for (i = 0; i < MAX_ICONS; i++) { icon_info = priv->icons[i]; if (icon_info == NULL) continue; g_clear_object (&icon_info->content); gtk_widget_unparent (icon_info->widget); g_slice_free (EntryIconInfo, icon_info); } g_clear_pointer (&priv->progress_widget, gtk_widget_unparent); G_OBJECT_CLASS (gtk_entry_parent_class)->finalize (object); } static void update_icon_style (GtkWidget *widget, GtkEntryIconPosition icon_pos) { GtkEntry *entry = GTK_ENTRY (widget); GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info = priv->icons[icon_pos]; const char *sides[2] = { "left", "right" }; if (icon_info == NULL) return; if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL) icon_pos = 1 - icon_pos; gtk_widget_add_css_class (icon_info->widget, sides[icon_pos]); gtk_widget_remove_css_class (icon_info->widget, sides[1 - icon_pos]); } static void update_node_ordering (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info; GtkEntryIconPosition first_icon_pos, second_icon_pos; if (priv->progress_widget) gtk_widget_insert_before (priv->progress_widget, GTK_WIDGET (entry), NULL); if (gtk_widget_get_direction (GTK_WIDGET (entry)) == GTK_TEXT_DIR_RTL) { first_icon_pos = GTK_ENTRY_ICON_SECONDARY; second_icon_pos = GTK_ENTRY_ICON_PRIMARY; } else { first_icon_pos = GTK_ENTRY_ICON_PRIMARY; second_icon_pos = GTK_ENTRY_ICON_SECONDARY; } icon_info = priv->icons[first_icon_pos]; if (icon_info) gtk_widget_insert_after (icon_info->widget, GTK_WIDGET (entry), NULL); icon_info = priv->icons[second_icon_pos]; if (icon_info) gtk_widget_insert_before (icon_info->widget, GTK_WIDGET (entry), NULL); } static GtkEntryIconPosition get_icon_position_from_controller (GtkEntry *entry, GtkEventController *controller) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); GtkWidget *widget = gtk_event_controller_get_widget (controller); if (priv->icons[GTK_ENTRY_ICON_PRIMARY] && priv->icons[GTK_ENTRY_ICON_PRIMARY]->widget == widget) return GTK_ENTRY_ICON_PRIMARY; else if (priv->icons[GTK_ENTRY_ICON_SECONDARY] && priv->icons[GTK_ENTRY_ICON_SECONDARY]->widget == widget) return GTK_ENTRY_ICON_SECONDARY; g_assert_not_reached (); return -1; } static void icon_pressed_cb (GtkGestureClick *gesture, int n_press, double x, double y, GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); GtkEntryIconPosition pos; EntryIconInfo *icon_info; pos = get_icon_position_from_controller (entry, GTK_EVENT_CONTROLLER (gesture)); icon_info = priv->icons[pos]; if (!icon_info->nonactivatable) g_signal_emit (entry, signals[ICON_PRESS], 0, pos); gtk_gesture_set_state (GTK_GESTURE (gesture), GTK_EVENT_SEQUENCE_CLAIMED); } static void icon_released_cb (GtkGestureClick *gesture, int n_press, double x, double y, GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); GtkEntryIconPosition pos; EntryIconInfo *icon_info; pos = get_icon_position_from_controller (entry, GTK_EVENT_CONTROLLER (gesture)); icon_info = priv->icons[pos]; if (!icon_info->nonactivatable) g_signal_emit (entry, signals[ICON_RELEASE], 0, pos); } static void icon_drag_update_cb (GtkGestureDrag *gesture, double offset_x, double offset_y, GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); GtkEntryIconPosition pos; EntryIconInfo *icon_info; pos = get_icon_position_from_controller (entry, GTK_EVENT_CONTROLLER (gesture)); icon_info = priv->icons[pos]; if (icon_info->content != NULL && gtk_drag_check_threshold_double (icon_info->widget, 0, 0, offset_x, offset_y)) { GdkPaintable *paintable; GdkSurface *surface; GdkDevice *device; GdkDrag *drag; double start_x, start_y; icon_info->in_drag = TRUE; surface = gtk_native_get_surface (gtk_widget_get_native (GTK_WIDGET (entry))); device = gtk_gesture_get_device (GTK_GESTURE (gesture)); gtk_gesture_drag_get_start_point (gesture, &start_x, &start_y); drag = gdk_drag_begin (surface, device, icon_info->content, icon_info->actions, start_x, start_y); paintable = gtk_widget_paintable_new (icon_info->widget); gtk_drag_icon_set_from_paintable (drag, paintable, -2, -2); g_object_unref (paintable); g_object_unref (drag); } } static EntryIconInfo* construct_icon_info (GtkWidget *widget, GtkEntryIconPosition icon_pos) { GtkEntry *entry = GTK_ENTRY (widget); GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info; GtkGesture *drag, *press; g_return_val_if_fail (priv->icons[icon_pos] == NULL, NULL); icon_info = g_slice_new0 (EntryIconInfo); priv->icons[icon_pos] = icon_info; icon_info->widget = gtk_image_new (); gtk_widget_set_cursor_from_name (icon_info->widget, "default"); if (icon_pos == GTK_ENTRY_ICON_PRIMARY) gtk_widget_insert_before (icon_info->widget, widget, priv->text); else gtk_widget_insert_after (icon_info->widget, widget, priv->text); update_icon_style (widget, icon_pos); update_node_ordering (entry); press = gtk_gesture_click_new (); g_signal_connect (press, "pressed", G_CALLBACK (icon_pressed_cb), entry); g_signal_connect (press, "released", G_CALLBACK (icon_released_cb), entry); gtk_widget_add_controller (icon_info->widget, GTK_EVENT_CONTROLLER (press)); drag = gtk_gesture_drag_new (); g_signal_connect (drag, "drag-update", G_CALLBACK (icon_drag_update_cb), entry); gtk_widget_add_controller (icon_info->widget, GTK_EVENT_CONTROLLER (drag)); gtk_gesture_group (press, drag); return icon_info; } static void gtk_entry_measure (GtkWidget *widget, GtkOrientation orientation, int for_size, int *minimum, int *natural, int *minimum_baseline, int *natural_baseline) { GtkEntry *entry = GTK_ENTRY (widget); GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); int i; gtk_widget_measure (priv->text, orientation, for_size, minimum, natural, minimum_baseline, natural_baseline); for (i = 0; i < MAX_ICONS; i++) { EntryIconInfo *icon_info = priv->icons[i]; int icon_min, icon_nat; if (!icon_info) continue; gtk_widget_measure (icon_info->widget, GTK_ORIENTATION_HORIZONTAL, -1, &icon_min, &icon_nat, NULL, NULL); if (orientation == GTK_ORIENTATION_HORIZONTAL) { *minimum += icon_min; *natural += icon_nat; } else { *minimum = MAX (*minimum, icon_min); *natural = MAX (*natural, icon_nat); } } if (priv->progress_widget && gtk_widget_get_visible (priv->progress_widget)) { int prog_min, prog_nat; gtk_widget_measure (priv->progress_widget, orientation, for_size, &prog_min, &prog_nat, NULL, NULL); *minimum = MAX (*minimum, prog_min); *natural = MAX (*natural, prog_nat); } } static void gtk_entry_size_allocate (GtkWidget *widget, int width, int height, int baseline) { const gboolean is_rtl = gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL; GtkEntry *entry = GTK_ENTRY (widget); GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); int i; GtkAllocation text_alloc; text_alloc.x = 0; text_alloc.y = 0; text_alloc.width = width; text_alloc.height = height; for (i = 0; i < MAX_ICONS; i++) { EntryIconInfo *icon_info = priv->icons[i]; GtkAllocation icon_alloc; int icon_width; if (!icon_info) continue; gtk_widget_measure (icon_info->widget, GTK_ORIENTATION_HORIZONTAL, -1, NULL, &icon_width, NULL, NULL); if ((is_rtl && i == GTK_ENTRY_ICON_PRIMARY) || (!is_rtl && i == GTK_ENTRY_ICON_SECONDARY)) icon_alloc.x = width - icon_width; else icon_alloc.x = 0; icon_alloc.y = 0; icon_alloc.width = icon_width; icon_alloc.height = height; gtk_widget_size_allocate (icon_info->widget, &icon_alloc, baseline); text_alloc.width -= icon_width; if ((!is_rtl && i == GTK_ENTRY_ICON_PRIMARY) || (is_rtl && i == GTK_ENTRY_ICON_SECONDARY)) text_alloc.x += icon_width; } gtk_widget_size_allocate (priv->text, &text_alloc, baseline); if (priv->progress_widget && gtk_widget_get_visible (priv->progress_widget)) { GtkAllocation progress_alloc; int min, nat; gtk_widget_measure (priv->progress_widget, GTK_ORIENTATION_VERTICAL, -1, &min, &nat, NULL, NULL); progress_alloc.x = 0; progress_alloc.y = height - nat; progress_alloc.width = width; progress_alloc.height = nat; gtk_widget_size_allocate (priv->progress_widget, &progress_alloc, -1); } /* Do this here instead of gtk_entry_size_allocate() so it works * inside spinbuttons, which don't chain up. */ if (gtk_widget_get_realized (widget)) { GtkEntryCompletion *completion; completion = gtk_entry_get_completion (entry); if (completion) _gtk_entry_completion_resize_popup (completion); } } static void gtk_entry_snapshot (GtkWidget *widget, GtkSnapshot *snapshot) { GtkEntry *entry = GTK_ENTRY (widget); GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); int i; /* Draw progress */ if (priv->progress_widget && gtk_widget_get_visible (priv->progress_widget)) gtk_widget_snapshot_child (widget, priv->progress_widget, snapshot); gtk_widget_snapshot_child (widget, priv->text, snapshot); /* Draw icons */ for (i = 0; i < MAX_ICONS; i++) { EntryIconInfo *icon_info = priv->icons[i]; if (icon_info != NULL) gtk_widget_snapshot_child (widget, icon_info->widget, snapshot); } } /** * gtk_entry_grab_focus_without_selecting: * @entry: a #GtkEntry * * Causes @entry to have keyboard focus. * * It behaves like gtk_widget_grab_focus(), * except that it doesn't select the contents of the entry. * You only want to call this on some special entries * which the user usually doesn't want to replace all text in, * such as search-as-you-type entries. * * Returns: %TRUE if focus is now inside @self */ gboolean gtk_entry_grab_focus_without_selecting (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_val_if_fail (GTK_IS_ENTRY (entry), FALSE); return gtk_text_grab_focus_without_selecting (GTK_TEXT (priv->text)); } static void gtk_entry_direction_changed (GtkWidget *widget, GtkTextDirection previous_dir) { GtkEntry *entry = GTK_ENTRY (widget); update_icon_style (widget, GTK_ENTRY_ICON_PRIMARY); update_icon_style (widget, GTK_ENTRY_ICON_SECONDARY); update_node_ordering (entry); GTK_WIDGET_CLASS (gtk_entry_parent_class)->direction_changed (widget, previous_dir); } /* GtkCellEditable method implementations */ static void gtk_cell_editable_entry_activated (GtkEntry *entry, gpointer data) { gtk_cell_editable_editing_done (GTK_CELL_EDITABLE (entry)); gtk_cell_editable_remove_widget (GTK_CELL_EDITABLE (entry)); } static gboolean gtk_cell_editable_entry_key_pressed (GtkEventControllerKey *key, guint keyval, guint keycode, GdkModifierType modifiers, GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); if (keyval == GDK_KEY_Escape) { priv->editing_canceled = TRUE; gtk_cell_editable_editing_done (GTK_CELL_EDITABLE (entry)); gtk_cell_editable_remove_widget (GTK_CELL_EDITABLE (entry)); return GDK_EVENT_STOP; } /* override focus */ if (keyval == GDK_KEY_Up || keyval == GDK_KEY_Down) { gtk_cell_editable_editing_done (GTK_CELL_EDITABLE (entry)); gtk_cell_editable_remove_widget (GTK_CELL_EDITABLE (entry)); return GDK_EVENT_STOP; } return GDK_EVENT_PROPAGATE; } static void gtk_entry_start_editing (GtkCellEditable *cell_editable, GdkEvent *event) { g_signal_connect (cell_editable, "activate", G_CALLBACK (gtk_cell_editable_entry_activated), NULL); g_signal_connect (gtk_entry_get_key_controller (GTK_ENTRY (cell_editable)), "key-pressed", G_CALLBACK (gtk_cell_editable_entry_key_pressed), cell_editable); } /* Internal functions */ /** * gtk_entry_reset_im_context: * @entry: a #GtkEntry * * Reset the input method context of the entry if needed. * * This can be necessary in the case where modifying the buffer * would confuse on-going input method behavior. */ void gtk_entry_reset_im_context (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_if_fail (GTK_IS_ENTRY (entry)); gtk_text_reset_im_context (GTK_TEXT (priv->text)); } static void gtk_entry_clear_icon (GtkEntry *entry, GtkEntryIconPosition icon_pos) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info = priv->icons[icon_pos]; GtkImageType storage_type; if (icon_info == NULL) return; storage_type = gtk_image_get_storage_type (GTK_IMAGE (icon_info->widget)); if (storage_type == GTK_IMAGE_EMPTY) return; g_object_freeze_notify (G_OBJECT (entry)); switch (storage_type) { case GTK_IMAGE_PAINTABLE: g_object_notify_by_pspec (G_OBJECT (entry), entry_props[icon_pos == GTK_ENTRY_ICON_PRIMARY ? PROP_PAINTABLE_PRIMARY : PROP_PAINTABLE_SECONDARY]); break; case GTK_IMAGE_ICON_NAME: g_object_notify_by_pspec (G_OBJECT (entry), entry_props[icon_pos == GTK_ENTRY_ICON_PRIMARY ? PROP_ICON_NAME_PRIMARY : PROP_ICON_NAME_SECONDARY]); break; case GTK_IMAGE_GICON: g_object_notify_by_pspec (G_OBJECT (entry), entry_props[icon_pos == GTK_ENTRY_ICON_PRIMARY ? PROP_GICON_PRIMARY : PROP_GICON_SECONDARY]); break; case GTK_IMAGE_EMPTY: default: g_assert_not_reached (); break; } gtk_image_clear (GTK_IMAGE (icon_info->widget)); g_object_notify_by_pspec (G_OBJECT (entry), entry_props[icon_pos == GTK_ENTRY_ICON_PRIMARY ? PROP_STORAGE_TYPE_PRIMARY : PROP_STORAGE_TYPE_SECONDARY]); g_object_thaw_notify (G_OBJECT (entry)); } /* Public API */ /** * gtk_entry_new: * * Creates a new entry. * * Returns: a new #GtkEntry. */ GtkWidget* gtk_entry_new (void) { return g_object_new (GTK_TYPE_ENTRY, NULL); } /** * gtk_entry_new_with_buffer: * @buffer: The buffer to use for the new #GtkEntry. * * Creates a new entry with the specified text buffer. * * Returns: a new #GtkEntry */ GtkWidget* gtk_entry_new_with_buffer (GtkEntryBuffer *buffer) { g_return_val_if_fail (GTK_IS_ENTRY_BUFFER (buffer), NULL); return g_object_new (GTK_TYPE_ENTRY, "buffer", buffer, NULL); } static GtkEntryBuffer* get_buffer (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); return gtk_text_get_buffer (GTK_TEXT (priv->text)); } /** * gtk_entry_get_buffer: * @entry: a #GtkEntry * * Get the #GtkEntryBuffer object which holds the text for * this widget. * * Returns: (transfer none): A #GtkEntryBuffer object. */ GtkEntryBuffer* gtk_entry_get_buffer (GtkEntry *entry) { g_return_val_if_fail (GTK_IS_ENTRY (entry), NULL); return get_buffer (entry); } /** * gtk_entry_set_buffer: * @entry: a #GtkEntry * @buffer: a #GtkEntryBuffer * * Set the #GtkEntryBuffer object which holds the text for * this widget. */ void gtk_entry_set_buffer (GtkEntry *entry, GtkEntryBuffer *buffer) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_if_fail (GTK_IS_ENTRY (entry)); gtk_text_set_buffer (GTK_TEXT (priv->text), buffer); } /** * gtk_entry_set_visibility: * @entry: a #GtkEntry * @visible: %TRUE if the contents of the entry are displayed * as plaintext * * Sets whether the contents of the entry are visible or not. * When visibility is set to %FALSE, characters are displayed * as the invisible char, and will also appear that way when * the text in the entry widget is copied elsewhere. * * By default, GTK picks the best invisible character available * in the current font, but it can be changed with * gtk_entry_set_invisible_char(). * * Note that you probably want to set #GtkEntry:input-purpose * to %GTK_INPUT_PURPOSE_PASSWORD or %GTK_INPUT_PURPOSE_PIN to * inform input methods about the purpose of this entry, * in addition to setting visibility to %FALSE. */ void gtk_entry_set_visibility (GtkEntry *entry, gboolean visible) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_if_fail (GTK_IS_ENTRY (entry)); gtk_text_set_visibility (GTK_TEXT (priv->text), visible); } /** * gtk_entry_get_visibility: * @entry: a #GtkEntry * * Retrieves whether the text in @entry is visible. See * gtk_entry_set_visibility(). * * Returns: %TRUE if the text is currently visible **/ gboolean gtk_entry_get_visibility (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_val_if_fail (GTK_IS_ENTRY (entry), FALSE); return gtk_text_get_visibility (GTK_TEXT (priv->text)); } /** * gtk_entry_set_invisible_char: * @entry: a #GtkEntry * @ch: a Unicode character * * Sets the character to use in place of the actual text when * gtk_entry_set_visibility() has been called to set text visibility * to %FALSE. i.e. this is the character used in “password mode” to * show the user how many characters have been typed. By default, GTK * picks the best invisible char available in the current font. If you * set the invisible char to 0, then the user will get no feedback * at all; there will be no text on the screen as they type. **/ void gtk_entry_set_invisible_char (GtkEntry *entry, gunichar ch) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_if_fail (GTK_IS_ENTRY (entry)); gtk_text_set_invisible_char (GTK_TEXT (priv->text), ch); } /** * gtk_entry_get_invisible_char: * @entry: a #GtkEntry * * Retrieves the character displayed in place of the real characters * for entries with visibility set to false. See gtk_entry_set_invisible_char(). * * Returns: the current invisible char, or 0, if the entry does not * show invisible text at all. **/ gunichar gtk_entry_get_invisible_char (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_val_if_fail (GTK_IS_ENTRY (entry), 0); return gtk_text_get_invisible_char (GTK_TEXT (priv->text)); } /** * gtk_entry_unset_invisible_char: * @entry: a #GtkEntry * * Unsets the invisible char previously set with * gtk_entry_set_invisible_char(). So that the * default invisible char is used again. **/ void gtk_entry_unset_invisible_char (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_if_fail (GTK_IS_ENTRY (entry)); gtk_text_unset_invisible_char (GTK_TEXT (priv->text)); } /** * gtk_entry_set_overwrite_mode: * @entry: a #GtkEntry * @overwrite: new value * * Sets whether the text is overwritten when typing in the #GtkEntry. **/ void gtk_entry_set_overwrite_mode (GtkEntry *entry, gboolean overwrite) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_if_fail (GTK_IS_ENTRY (entry)); gtk_text_set_overwrite_mode (GTK_TEXT (priv->text), overwrite); } /** * gtk_entry_get_overwrite_mode: * @entry: a #GtkEntry * * Gets the value set by gtk_entry_set_overwrite_mode(). * * Returns: whether the text is overwritten when typing. **/ gboolean gtk_entry_get_overwrite_mode (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_val_if_fail (GTK_IS_ENTRY (entry), FALSE); return gtk_text_get_overwrite_mode (GTK_TEXT (priv->text)); } /** * gtk_entry_set_max_length: * @entry: a #GtkEntry * @max: the maximum length of the entry, or 0 for no maximum. * (other than the maximum length of entries.) The value passed in will * be clamped to the range 0-65536. * * Sets the maximum allowed length of the contents of the widget. If * the current contents are longer than the given length, then they * will be truncated to fit. * * This is equivalent to getting @entry's #GtkEntryBuffer and * calling gtk_entry_buffer_set_max_length() on it. **/ void gtk_entry_set_max_length (GtkEntry *entry, int max) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_if_fail (GTK_IS_ENTRY (entry)); gtk_text_set_max_length (GTK_TEXT (priv->text), max); } /** * gtk_entry_get_max_length: * @entry: a #GtkEntry * * Retrieves the maximum allowed length of the text in * @entry. See gtk_entry_set_max_length(). * * This is equivalent to getting @entry's #GtkEntryBuffer and * calling gtk_entry_buffer_get_max_length() on it. * * Returns: the maximum allowed number of characters * in #GtkEntry, or 0 if there is no maximum. **/ int gtk_entry_get_max_length (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_val_if_fail (GTK_IS_ENTRY (entry), 0); return gtk_text_get_max_length (GTK_TEXT (priv->text)); } /** * gtk_entry_get_text_length: * @entry: a #GtkEntry * * Retrieves the current length of the text in * @entry. * * This is equivalent to getting @entry's #GtkEntryBuffer and * calling gtk_entry_buffer_get_length() on it. * * Returns: the current number of characters * in #GtkEntry, or 0 if there are none. **/ guint16 gtk_entry_get_text_length (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_val_if_fail (GTK_IS_ENTRY (entry), 0); return gtk_text_get_text_length (GTK_TEXT (priv->text)); } /** * gtk_entry_set_activates_default: * @entry: a #GtkEntry * @setting: %TRUE to activate window’s default widget on Enter keypress * * If @setting is %TRUE, pressing Enter in the @entry will activate the default * widget for the window containing the entry. This usually means that * the dialog box containing the entry will be closed, since the default * widget is usually one of the dialog buttons. **/ void gtk_entry_set_activates_default (GtkEntry *entry, gboolean setting) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_if_fail (GTK_IS_ENTRY (entry)); gtk_text_set_activates_default (GTK_TEXT (priv->text), setting); } /** * gtk_entry_get_activates_default: * @entry: a #GtkEntry * * Retrieves the value set by gtk_entry_set_activates_default(). * * Returns: %TRUE if the entry will activate the default widget */ gboolean gtk_entry_get_activates_default (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_val_if_fail (GTK_IS_ENTRY (entry), FALSE); return gtk_text_get_activates_default (GTK_TEXT (priv->text)); } /** * gtk_entry_set_has_frame: * @entry: a #GtkEntry * @setting: new value * * Sets whether the entry has a beveled frame around it. **/ void gtk_entry_set_has_frame (GtkEntry *entry, gboolean setting) { g_return_if_fail (GTK_IS_ENTRY (entry)); setting = (setting != FALSE); if (setting == gtk_entry_get_has_frame (entry)) return; if (setting) gtk_widget_remove_css_class (GTK_WIDGET (entry), "flat"); else gtk_widget_add_css_class (GTK_WIDGET (entry), "flat"); g_object_notify_by_pspec (G_OBJECT (entry), entry_props[PROP_HAS_FRAME]); } /** * gtk_entry_get_has_frame: * @entry: a #GtkEntry * * Gets the value set by gtk_entry_set_has_frame(). * * Returns: whether the entry has a beveled frame **/ gboolean gtk_entry_get_has_frame (GtkEntry *entry) { g_return_val_if_fail (GTK_IS_ENTRY (entry), FALSE); return !gtk_widget_has_css_class (GTK_WIDGET (entry), "flat"); } /** * gtk_entry_set_alignment: * @entry: a #GtkEntry * @xalign: The horizontal alignment, from 0 (left) to 1 (right). * Reversed for RTL layouts * * Sets the alignment for the contents of the entry. This controls * the horizontal positioning of the contents when the displayed * text is shorter than the width of the entry. **/ void gtk_entry_set_alignment (GtkEntry *entry, float xalign) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_if_fail (GTK_IS_ENTRY (entry)); gtk_editable_set_alignment (GTK_EDITABLE (priv->text), xalign); } /** * gtk_entry_get_alignment: * @entry: a #GtkEntry * * Gets the value set by gtk_entry_set_alignment(). * * Returns: the alignment **/ float gtk_entry_get_alignment (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_val_if_fail (GTK_IS_ENTRY (entry), 0.0); return gtk_editable_get_alignment (GTK_EDITABLE (priv->text)); } /** * gtk_entry_set_icon_from_paintable: * @entry: a #GtkEntry * @icon_pos: Icon position * @paintable: (allow-none): A #GdkPaintable, or %NULL * * Sets the icon shown in the specified position using a #GdkPaintable * * If @paintable is %NULL, no icon will be shown in the specified position. */ void gtk_entry_set_icon_from_paintable (GtkEntry *entry, GtkEntryIconPosition icon_pos, GdkPaintable *paintable) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_if_fail (GTK_IS_ENTRY (entry)); g_return_if_fail (IS_VALID_ICON_POSITION (icon_pos)); g_object_freeze_notify (G_OBJECT (entry)); if (paintable) { EntryIconInfo *icon_info; if ((icon_info = priv->icons[icon_pos]) == NULL) icon_info = construct_icon_info (GTK_WIDGET (entry), icon_pos); g_object_ref (paintable); gtk_image_set_from_paintable (GTK_IMAGE (icon_info->widget), paintable); if (icon_pos == GTK_ENTRY_ICON_PRIMARY) { g_object_notify_by_pspec (G_OBJECT (entry), entry_props[PROP_PAINTABLE_PRIMARY]); g_object_notify_by_pspec (G_OBJECT (entry), entry_props[PROP_STORAGE_TYPE_PRIMARY]); } else { g_object_notify_by_pspec (G_OBJECT (entry), entry_props[PROP_PAINTABLE_SECONDARY]); g_object_notify_by_pspec (G_OBJECT (entry), entry_props[PROP_STORAGE_TYPE_SECONDARY]); } g_object_unref (paintable); } else gtk_entry_clear_icon (entry, icon_pos); if (gtk_widget_get_visible (GTK_WIDGET (entry))) gtk_widget_queue_resize (GTK_WIDGET (entry)); g_object_thaw_notify (G_OBJECT (entry)); } /** * gtk_entry_set_icon_from_icon_name: * @entry: A #GtkEntry * @icon_pos: The position at which to set the icon * @icon_name: (allow-none): An icon name, or %NULL * * Sets the icon shown in the entry at the specified position * from the current icon theme. * * If the icon name isn’t known, a “broken image” icon will be displayed * instead. * * If @icon_name is %NULL, no icon will be shown in the specified position. */ void gtk_entry_set_icon_from_icon_name (GtkEntry *entry, GtkEntryIconPosition icon_pos, const char *icon_name) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info; g_return_if_fail (GTK_IS_ENTRY (entry)); g_return_if_fail (IS_VALID_ICON_POSITION (icon_pos)); if ((icon_info = priv->icons[icon_pos]) == NULL) icon_info = construct_icon_info (GTK_WIDGET (entry), icon_pos); g_object_freeze_notify (G_OBJECT (entry)); if (icon_name != NULL) { gtk_image_set_from_icon_name (GTK_IMAGE (icon_info->widget), icon_name); if (icon_pos == GTK_ENTRY_ICON_PRIMARY) { g_object_notify_by_pspec (G_OBJECT (entry), entry_props[PROP_ICON_NAME_PRIMARY]); g_object_notify_by_pspec (G_OBJECT (entry), entry_props[PROP_STORAGE_TYPE_PRIMARY]); } else { g_object_notify_by_pspec (G_OBJECT (entry), entry_props[PROP_ICON_NAME_SECONDARY]); g_object_notify_by_pspec (G_OBJECT (entry), entry_props[PROP_STORAGE_TYPE_SECONDARY]); } } else gtk_entry_clear_icon (entry, icon_pos); if (gtk_widget_get_visible (GTK_WIDGET (entry))) gtk_widget_queue_resize (GTK_WIDGET (entry)); g_object_thaw_notify (G_OBJECT (entry)); } /** * gtk_entry_set_icon_from_gicon: * @entry: A #GtkEntry * @icon_pos: The position at which to set the icon * @icon: (allow-none): The icon to set, or %NULL * * Sets the icon shown in the entry at the specified position * from the current icon theme. * If the icon isn’t known, a “broken image” icon will be displayed * instead. * * If @icon is %NULL, no icon will be shown in the specified position. */ void gtk_entry_set_icon_from_gicon (GtkEntry *entry, GtkEntryIconPosition icon_pos, GIcon *icon) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info; g_return_if_fail (GTK_IS_ENTRY (entry)); g_return_if_fail (IS_VALID_ICON_POSITION (icon_pos)); if ((icon_info = priv->icons[icon_pos]) == NULL) icon_info = construct_icon_info (GTK_WIDGET (entry), icon_pos); g_object_freeze_notify (G_OBJECT (entry)); if (icon) { gtk_image_set_from_gicon (GTK_IMAGE (icon_info->widget), icon); if (icon_pos == GTK_ENTRY_ICON_PRIMARY) { g_object_notify_by_pspec (G_OBJECT (entry), entry_props[PROP_GICON_PRIMARY]); g_object_notify_by_pspec (G_OBJECT (entry), entry_props[PROP_STORAGE_TYPE_PRIMARY]); } else { g_object_notify_by_pspec (G_OBJECT (entry), entry_props[PROP_GICON_SECONDARY]); g_object_notify_by_pspec (G_OBJECT (entry), entry_props[PROP_STORAGE_TYPE_SECONDARY]); } } else gtk_entry_clear_icon (entry, icon_pos); if (gtk_widget_get_visible (GTK_WIDGET (entry))) gtk_widget_queue_resize (GTK_WIDGET (entry)); g_object_thaw_notify (G_OBJECT (entry)); } /** * gtk_entry_set_icon_activatable: * @entry: A #GtkEntry * @icon_pos: Icon position * @activatable: %TRUE if the icon should be activatable * * Sets whether the icon is activatable. */ void gtk_entry_set_icon_activatable (GtkEntry *entry, GtkEntryIconPosition icon_pos, gboolean activatable) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info; g_return_if_fail (GTK_IS_ENTRY (entry)); g_return_if_fail (IS_VALID_ICON_POSITION (icon_pos)); if ((icon_info = priv->icons[icon_pos]) == NULL) icon_info = construct_icon_info (GTK_WIDGET (entry), icon_pos); activatable = activatable != FALSE; if (icon_info->nonactivatable != !activatable) { icon_info->nonactivatable = !activatable; g_object_notify_by_pspec (G_OBJECT (entry), entry_props[icon_pos == GTK_ENTRY_ICON_PRIMARY ? PROP_ACTIVATABLE_PRIMARY : PROP_ACTIVATABLE_SECONDARY]); } } /** * gtk_entry_get_icon_activatable: * @entry: a #GtkEntry * @icon_pos: Icon position * * Returns whether the icon is activatable. * * Returns: %TRUE if the icon is activatable. */ gboolean gtk_entry_get_icon_activatable (GtkEntry *entry, GtkEntryIconPosition icon_pos) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info; g_return_val_if_fail (GTK_IS_ENTRY (entry), FALSE); g_return_val_if_fail (IS_VALID_ICON_POSITION (icon_pos), FALSE); icon_info = priv->icons[icon_pos]; return (!icon_info || !icon_info->nonactivatable); } /** * gtk_entry_get_icon_paintable: * @entry: A #GtkEntry * @icon_pos: Icon position * * Retrieves the #GdkPaintable used for the icon. * * If no #GdkPaintable was used for the icon, %NULL is returned. * * Returns: (transfer none) (nullable): A #GdkPaintable, or %NULL if no icon is * set for this position or the icon set is not a #GdkPaintable. */ GdkPaintable * gtk_entry_get_icon_paintable (GtkEntry *entry, GtkEntryIconPosition icon_pos) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info; g_return_val_if_fail (GTK_IS_ENTRY (entry), NULL); g_return_val_if_fail (IS_VALID_ICON_POSITION (icon_pos), NULL); icon_info = priv->icons[icon_pos]; if (!icon_info) return NULL; return gtk_image_get_paintable (GTK_IMAGE (icon_info->widget)); } /** * gtk_entry_get_icon_gicon: * @entry: A #GtkEntry * @icon_pos: Icon position * * Retrieves the #GIcon used for the icon, or %NULL if there is * no icon or if the icon was set by some other method (e.g., by * paintable or icon name). * * Returns: (transfer none) (nullable): A #GIcon, or %NULL if no icon is set * or if the icon is not a #GIcon */ GIcon * gtk_entry_get_icon_gicon (GtkEntry *entry, GtkEntryIconPosition icon_pos) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info; g_return_val_if_fail (GTK_IS_ENTRY (entry), NULL); g_return_val_if_fail (IS_VALID_ICON_POSITION (icon_pos), NULL); icon_info = priv->icons[icon_pos]; if (!icon_info) return NULL; return gtk_image_get_gicon (GTK_IMAGE (icon_info->widget)); } /** * gtk_entry_get_icon_name: * @entry: A #GtkEntry * @icon_pos: Icon position * * Retrieves the icon name used for the icon, or %NULL if there is * no icon or if the icon was set by some other method (e.g., by * paintable or gicon). * * Returns: (nullable): An icon name, or %NULL if no icon is set or if the icon * wasn’t set from an icon name */ const char * gtk_entry_get_icon_name (GtkEntry *entry, GtkEntryIconPosition icon_pos) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info; g_return_val_if_fail (GTK_IS_ENTRY (entry), NULL); g_return_val_if_fail (IS_VALID_ICON_POSITION (icon_pos), NULL); icon_info = priv->icons[icon_pos]; if (!icon_info) return NULL; return gtk_image_get_icon_name (GTK_IMAGE (icon_info->widget)); } /** * gtk_entry_set_icon_sensitive: * @entry: A #GtkEntry * @icon_pos: Icon position * @sensitive: Specifies whether the icon should appear * sensitive or insensitive * * Sets the sensitivity for the specified icon. */ void gtk_entry_set_icon_sensitive (GtkEntry *entry, GtkEntryIconPosition icon_pos, gboolean sensitive) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info; g_return_if_fail (GTK_IS_ENTRY (entry)); g_return_if_fail (IS_VALID_ICON_POSITION (icon_pos)); if ((icon_info = priv->icons[icon_pos]) == NULL) icon_info = construct_icon_info (GTK_WIDGET (entry), icon_pos); if (gtk_widget_get_sensitive (icon_info->widget) != sensitive) { gtk_widget_set_sensitive (icon_info->widget, sensitive); g_object_notify_by_pspec (G_OBJECT (entry), entry_props[icon_pos == GTK_ENTRY_ICON_PRIMARY ? PROP_SENSITIVE_PRIMARY : PROP_SENSITIVE_SECONDARY]); } } /** * gtk_entry_get_icon_sensitive: * @entry: a #GtkEntry * @icon_pos: Icon position * * Returns whether the icon appears sensitive or insensitive. * * Returns: %TRUE if the icon is sensitive. */ gboolean gtk_entry_get_icon_sensitive (GtkEntry *entry, GtkEntryIconPosition icon_pos) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info; g_return_val_if_fail (GTK_IS_ENTRY (entry), TRUE); g_return_val_if_fail (IS_VALID_ICON_POSITION (icon_pos), TRUE); icon_info = priv->icons[icon_pos]; if (!icon_info) return TRUE; /* Default of the property */ return gtk_widget_get_sensitive (icon_info->widget); } /** * gtk_entry_get_icon_storage_type: * @entry: a #GtkEntry * @icon_pos: Icon position * * Gets the type of representation being used by the icon * to store image data. If the icon has no image data, * the return value will be %GTK_IMAGE_EMPTY. * * Returns: image representation being used **/ GtkImageType gtk_entry_get_icon_storage_type (GtkEntry *entry, GtkEntryIconPosition icon_pos) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info; g_return_val_if_fail (GTK_IS_ENTRY (entry), GTK_IMAGE_EMPTY); g_return_val_if_fail (IS_VALID_ICON_POSITION (icon_pos), GTK_IMAGE_EMPTY); icon_info = priv->icons[icon_pos]; if (!icon_info) return GTK_IMAGE_EMPTY; return gtk_image_get_storage_type (GTK_IMAGE (icon_info->widget)); } /** * gtk_entry_get_icon_at_pos: * @entry: a #GtkEntry * @x: the x coordinate of the position to find, relative to @entry * @y: the y coordinate of the position to find, relative to @entry * * Finds the icon at the given position and return its index. The * position’s coordinates are relative to the @entry’s top left corner. * If @x, @y doesn’t lie inside an icon, -1 is returned. * This function is intended for use in a #GtkWidget::query-tooltip * signal handler. * * Returns: the index of the icon at the given position, or -1 */ int gtk_entry_get_icon_at_pos (GtkEntry *entry, int x, int y) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); guint i; g_return_val_if_fail (GTK_IS_ENTRY (entry), -1); for (i = 0; i < MAX_ICONS; i++) { EntryIconInfo *icon_info = priv->icons[i]; double icon_x, icon_y; if (icon_info == NULL) continue; gtk_widget_translate_coordinates (GTK_WIDGET (entry), icon_info->widget, x, y, &icon_x, &icon_y); if (gtk_widget_contains (icon_info->widget, icon_x, icon_y)) return i; } return -1; } /** * gtk_entry_set_icon_drag_source: * @entry: a #GtkEntry * @icon_pos: icon position * @provider: a #GdkContentProvider * @actions: a bitmask of the allowed drag actions * * Sets up the icon at the given position so that GTK will start a drag * operation when the user clicks and drags the icon. */ void gtk_entry_set_icon_drag_source (GtkEntry *entry, GtkEntryIconPosition icon_pos, GdkContentProvider *provider, GdkDragAction actions) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info; g_return_if_fail (GTK_IS_ENTRY (entry)); g_return_if_fail (IS_VALID_ICON_POSITION (icon_pos)); if ((icon_info = priv->icons[icon_pos]) == NULL) icon_info = construct_icon_info (GTK_WIDGET (entry), icon_pos); g_set_object (&icon_info->content, provider); icon_info->actions = actions; } /** * gtk_entry_get_current_icon_drag_source: * @entry: a #GtkEntry * * Returns the index of the icon which is the source of the current * DND operation, or -1. * * Returns: index of the icon which is the source of the current * DND operation, or -1. */ int gtk_entry_get_current_icon_drag_source (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info = NULL; int i; g_return_val_if_fail (GTK_IS_ENTRY (entry), -1); for (i = 0; i < MAX_ICONS; i++) { if ((icon_info = priv->icons[i])) { if (icon_info->in_drag) return i; } } return -1; } /** * gtk_entry_get_icon_area: * @entry: A #GtkEntry * @icon_pos: Icon position * @icon_area: (out): Return location for the icon’s area * * Gets the area where entry’s icon at @icon_pos is drawn. * This function is useful when drawing something to the * entry in a draw callback. * * If the entry is not realized or has no icon at the given position, * @icon_area is filled with zeros. Otherwise, @icon_area will be filled * with the icon's allocation, relative to @entry's allocation. */ void gtk_entry_get_icon_area (GtkEntry *entry, GtkEntryIconPosition icon_pos, GdkRectangle *icon_area) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info; graphene_rect_t r; g_return_if_fail (GTK_IS_ENTRY (entry)); g_return_if_fail (icon_area != NULL); icon_info = priv->icons[icon_pos]; if (icon_info && gtk_widget_compute_bounds (icon_info->widget, GTK_WIDGET (entry), &r)) { *icon_area = (GdkRectangle){ floorf (r.origin.x), floorf (r.origin.y), ceilf (r.size.width), ceilf (r.size.height), }; } else { icon_area->x = 0; icon_area->y = 0; icon_area->width = 0; icon_area->height = 0; } } static void ensure_has_tooltip (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); const char *text = gtk_widget_get_tooltip_text (GTK_WIDGET (entry)); gboolean has_tooltip = text != NULL; if (!has_tooltip) { int i; for (i = 0; i < MAX_ICONS; i++) { EntryIconInfo *icon_info = priv->icons[i]; if (icon_info != NULL && icon_info->tooltip != NULL) { has_tooltip = TRUE; break; } } } gtk_widget_set_has_tooltip (GTK_WIDGET (entry), has_tooltip); } /** * gtk_entry_get_icon_tooltip_text: * @entry: a #GtkEntry * @icon_pos: the icon position * * Gets the contents of the tooltip on the icon at the specified * position in @entry. * * Returns: (nullable): the tooltip text, or %NULL. Free the returned * string with g_free() when done. */ char * gtk_entry_get_icon_tooltip_text (GtkEntry *entry, GtkEntryIconPosition icon_pos) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info; char *text = NULL; g_return_val_if_fail (GTK_IS_ENTRY (entry), NULL); g_return_val_if_fail (IS_VALID_ICON_POSITION (icon_pos), NULL); icon_info = priv->icons[icon_pos]; if (!icon_info) return NULL; if (icon_info->tooltip && !pango_parse_markup (icon_info->tooltip, -1, 0, NULL, &text, NULL, NULL)) g_assert (NULL == text); /* text should still be NULL in case of markup errors */ return text; } /** * gtk_entry_set_icon_tooltip_text: * @entry: a #GtkEntry * @icon_pos: the icon position * @tooltip: (allow-none): the contents of the tooltip for the icon, or %NULL * * Sets @tooltip as the contents of the tooltip for the icon * at the specified position. * * Use %NULL for @tooltip to remove an existing tooltip. * * See also gtk_widget_set_tooltip_text() and * gtk_entry_set_icon_tooltip_markup(). * * If you unset the widget tooltip via gtk_widget_set_tooltip_text() or * gtk_widget_set_tooltip_markup(), this sets GtkWidget:has-tooltip to %FALSE, * which suppresses icon tooltips too. You can resolve this by then calling * gtk_widget_set_has_tooltip() to set GtkWidget:has-tooltip back to %TRUE, or * setting at least one non-empty tooltip on any icon achieves the same result. */ void gtk_entry_set_icon_tooltip_text (GtkEntry *entry, GtkEntryIconPosition icon_pos, const char *tooltip) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info; g_return_if_fail (GTK_IS_ENTRY (entry)); g_return_if_fail (IS_VALID_ICON_POSITION (icon_pos)); if ((icon_info = priv->icons[icon_pos]) == NULL) icon_info = construct_icon_info (GTK_WIDGET (entry), icon_pos); g_free (icon_info->tooltip); /* Treat an empty string as a NULL string, * because an empty string would be useless for a tooltip: */ if (tooltip && tooltip[0] == '\0') tooltip = NULL; icon_info->tooltip = tooltip ? g_markup_escape_text (tooltip, -1) : NULL; ensure_has_tooltip (entry); g_object_notify_by_pspec (G_OBJECT (entry), entry_props[icon_pos == GTK_ENTRY_ICON_PRIMARY ? PROP_TOOLTIP_TEXT_PRIMARY : PROP_TOOLTIP_TEXT_SECONDARY]); } /** * gtk_entry_get_icon_tooltip_markup: * @entry: a #GtkEntry * @icon_pos: the icon position * * Gets the contents of the tooltip on the icon at the specified * position in @entry. * * Returns: (nullable): the tooltip text, or %NULL. Free the returned * string with g_free() when done. */ char * gtk_entry_get_icon_tooltip_markup (GtkEntry *entry, GtkEntryIconPosition icon_pos) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info; g_return_val_if_fail (GTK_IS_ENTRY (entry), NULL); g_return_val_if_fail (IS_VALID_ICON_POSITION (icon_pos), NULL); icon_info = priv->icons[icon_pos]; if (!icon_info) return NULL; return g_strdup (icon_info->tooltip); } /** * gtk_entry_set_icon_tooltip_markup: * @entry: a #GtkEntry * @icon_pos: the icon position * @tooltip: (allow-none): the contents of the tooltip for the icon, or %NULL * * Sets @tooltip as the contents of the tooltip for the icon at * the specified position. @tooltip is assumed to be marked up with * the [Pango text markup language][PangoMarkupFormat]. * * Use %NULL for @tooltip to remove an existing tooltip. * * See also gtk_widget_set_tooltip_markup() and * gtk_entry_set_icon_tooltip_text(). */ void gtk_entry_set_icon_tooltip_markup (GtkEntry *entry, GtkEntryIconPosition icon_pos, const char *tooltip) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info; g_return_if_fail (GTK_IS_ENTRY (entry)); g_return_if_fail (IS_VALID_ICON_POSITION (icon_pos)); if ((icon_info = priv->icons[icon_pos]) == NULL) icon_info = construct_icon_info (GTK_WIDGET (entry), icon_pos); g_free (icon_info->tooltip); /* Treat an empty string as a NULL string, * because an empty string would be useless for a tooltip: */ if (tooltip && tooltip[0] == '\0') tooltip = NULL; icon_info->tooltip = g_strdup (tooltip); ensure_has_tooltip (entry); g_object_notify_by_pspec (G_OBJECT (entry), entry_props[icon_pos == GTK_ENTRY_ICON_PRIMARY ? PROP_TOOLTIP_MARKUP_PRIMARY : PROP_TOOLTIP_MARKUP_SECONDARY]); } static gboolean gtk_entry_query_tooltip (GtkWidget *widget, int x, int y, gboolean keyboard_tip, GtkTooltip *tooltip) { GtkEntry *entry = GTK_ENTRY (widget); GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info; int icon_pos; if (!keyboard_tip) { icon_pos = gtk_entry_get_icon_at_pos (entry, x, y); if (icon_pos != -1) { if ((icon_info = priv->icons[icon_pos]) != NULL) { if (icon_info->tooltip) { gtk_tooltip_set_markup (tooltip, icon_info->tooltip); return TRUE; } return FALSE; } } } return GTK_WIDGET_CLASS (gtk_entry_parent_class)->query_tooltip (widget, x, y, keyboard_tip, tooltip); } /** * gtk_entry_set_completion: * @entry: A #GtkEntry * @completion: (allow-none): The #GtkEntryCompletion or %NULL * * Sets @completion to be the auxiliary completion object to use with @entry. * All further configuration of the completion mechanism is done on * @completion using the #GtkEntryCompletion API. Completion is disabled if * @completion is set to %NULL. */ void gtk_entry_set_completion (GtkEntry *entry, GtkEntryCompletion *completion) { GtkEntryCompletion *old; g_return_if_fail (GTK_IS_ENTRY (entry)); g_return_if_fail (!completion || GTK_IS_ENTRY_COMPLETION (completion)); old = gtk_entry_get_completion (entry); if (old == completion) return; if (old) { _gtk_entry_completion_disconnect (old); g_object_unref (old); } if (!completion) { g_object_set_qdata (G_OBJECT (entry), quark_entry_completion, NULL); return; } /* hook into the entry */ g_object_ref (completion); _gtk_entry_completion_connect (completion, entry); g_object_set_qdata (G_OBJECT (entry), quark_entry_completion, completion); g_object_notify_by_pspec (G_OBJECT (entry), entry_props[PROP_COMPLETION]); } /** * gtk_entry_get_completion: * @entry: A #GtkEntry * * Returns the auxiliary completion object currently in use by @entry. * * Returns: (nullable) (transfer none): The auxiliary completion object currently * in use by @entry. */ GtkEntryCompletion * gtk_entry_get_completion (GtkEntry *entry) { GtkEntryCompletion *completion; g_return_val_if_fail (GTK_IS_ENTRY (entry), NULL); completion = GTK_ENTRY_COMPLETION (g_object_get_qdata (G_OBJECT (entry), quark_entry_completion)); return completion; } static void gtk_entry_ensure_progress_widget (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); if (priv->progress_widget) return; priv->progress_widget = g_object_new (GTK_TYPE_PROGRESS_BAR, "css-name", "progress", NULL); gtk_widget_set_can_target (priv->progress_widget, FALSE); gtk_widget_set_parent (priv->progress_widget, GTK_WIDGET (entry)); update_node_ordering (entry); } /** * gtk_entry_set_progress_fraction: * @entry: a #GtkEntry * @fraction: fraction of the task that’s been completed * * Causes the entry’s progress indicator to “fill in” the given * fraction of the bar. The fraction should be between 0.0 and 1.0, * inclusive. */ void gtk_entry_set_progress_fraction (GtkEntry *entry, double fraction) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); double old_fraction; g_return_if_fail (GTK_IS_ENTRY (entry)); gtk_entry_ensure_progress_widget (entry); old_fraction = gtk_progress_bar_get_fraction (GTK_PROGRESS_BAR (priv->progress_widget)); fraction = CLAMP (fraction, 0.0, 1.0); if (fraction != old_fraction) { gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (priv->progress_widget), fraction); gtk_widget_set_visible (priv->progress_widget, fraction > 0); g_object_notify_by_pspec (G_OBJECT (entry), entry_props[PROP_PROGRESS_FRACTION]); } } /** * gtk_entry_get_progress_fraction: * @entry: a #GtkEntry * * Returns the current fraction of the task that’s been completed. * See gtk_entry_set_progress_fraction(). * * Returns: a fraction from 0.0 to 1.0 */ double gtk_entry_get_progress_fraction (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_val_if_fail (GTK_IS_ENTRY (entry), 0.0); if (priv->progress_widget) return gtk_progress_bar_get_fraction (GTK_PROGRESS_BAR (priv->progress_widget)); return 0.0; } /** * gtk_entry_set_progress_pulse_step: * @entry: a #GtkEntry * @fraction: fraction between 0.0 and 1.0 * * Sets the fraction of total entry width to move the progress * bouncing block for each call to gtk_entry_progress_pulse(). */ void gtk_entry_set_progress_pulse_step (GtkEntry *entry, double fraction) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_if_fail (GTK_IS_ENTRY (entry)); fraction = CLAMP (fraction, 0.0, 1.0); gtk_entry_ensure_progress_widget (entry); if (fraction != gtk_progress_bar_get_pulse_step (GTK_PROGRESS_BAR (priv->progress_widget))) { gtk_progress_bar_set_pulse_step (GTK_PROGRESS_BAR (priv->progress_widget), fraction); g_object_notify_by_pspec (G_OBJECT (entry), entry_props[PROP_PROGRESS_PULSE_STEP]); } } /** * gtk_entry_get_progress_pulse_step: * @entry: a #GtkEntry * * Retrieves the pulse step set with gtk_entry_set_progress_pulse_step(). * * Returns: a fraction from 0.0 to 1.0 */ double gtk_entry_get_progress_pulse_step (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_val_if_fail (GTK_IS_ENTRY (entry), 0.0); if (priv->progress_widget) return gtk_progress_bar_get_pulse_step (GTK_PROGRESS_BAR (priv->progress_widget)); return 0.0; } /** * gtk_entry_progress_pulse: * @entry: a #GtkEntry * * Indicates that some progress is made, but you don’t know how much. * Causes the entry’s progress indicator to enter “activity mode,” * where a block bounces back and forth. Each call to * gtk_entry_progress_pulse() causes the block to move by a little bit * (the amount of movement per pulse is determined by * gtk_entry_set_progress_pulse_step()). */ void gtk_entry_progress_pulse (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_if_fail (GTK_IS_ENTRY (entry)); if (priv->progress_widget) gtk_progress_bar_pulse (GTK_PROGRESS_BAR (priv->progress_widget)); } /** * gtk_entry_set_placeholder_text: * @entry: a #GtkEntry * @text: (nullable): a string to be displayed when @entry is empty and unfocused, or %NULL * * Sets text to be displayed in @entry when it is empty. * This can be used to give a visual hint of the expected contents of * the #GtkEntry. **/ void gtk_entry_set_placeholder_text (GtkEntry *entry, const char *text) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_if_fail (GTK_IS_ENTRY (entry)); gtk_text_set_placeholder_text (GTK_TEXT (priv->text), text); gtk_accessible_update_property (GTK_ACCESSIBLE (entry), GTK_ACCESSIBLE_PROPERTY_PLACEHOLDER, text, -1); } /** * gtk_entry_get_placeholder_text: * @entry: a #GtkEntry * * Retrieves the text that will be displayed when @entry is empty and unfocused * * Returns: (nullable) (transfer none):a pointer to the placeholder text as a string. * This string points to internally allocated storage in the widget and must * not be freed, modified or stored. If no placeholder text has been set, * %NULL will be returned. **/ const char * gtk_entry_get_placeholder_text (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_val_if_fail (GTK_IS_ENTRY (entry), NULL); return gtk_text_get_placeholder_text (GTK_TEXT (priv->text)); } /** * gtk_entry_set_input_purpose: * @entry: a #GtkEntry * @purpose: the purpose * * Sets the #GtkEntry:input-purpose property which * can be used by on-screen keyboards and other input * methods to adjust their behaviour. */ void gtk_entry_set_input_purpose (GtkEntry *entry, GtkInputPurpose purpose) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_if_fail (GTK_IS_ENTRY (entry)); gtk_text_set_input_purpose (GTK_TEXT (priv->text), purpose); } /** * gtk_entry_get_input_purpose: * @entry: a #GtkEntry * * Gets the value of the #GtkEntry:input-purpose property. */ GtkInputPurpose gtk_entry_get_input_purpose (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_val_if_fail (GTK_IS_ENTRY (entry), GTK_INPUT_PURPOSE_FREE_FORM); return gtk_text_get_input_purpose (GTK_TEXT (priv->text)); } /** * gtk_entry_set_input_hints: * @entry: a #GtkEntry * @hints: the hints * * Sets the #GtkEntry:input-hints property, which * allows input methods to fine-tune their behaviour. */ void gtk_entry_set_input_hints (GtkEntry *entry, GtkInputHints hints) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_if_fail (GTK_IS_ENTRY (entry)); gtk_text_set_input_hints (GTK_TEXT (priv->text), hints); } /** * gtk_entry_get_input_hints: * @entry: a #GtkEntry * * Gets the value of the #GtkEntry:input-hints property. */ GtkInputHints gtk_entry_get_input_hints (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_val_if_fail (GTK_IS_ENTRY (entry), GTK_INPUT_HINT_NONE); return gtk_text_get_input_hints (GTK_TEXT (priv->text)); } /** * gtk_entry_set_attributes: * @entry: a #GtkEntry * @attrs: a #PangoAttrList * * Sets a #PangoAttrList; the attributes in the list are applied to the * entry text. */ void gtk_entry_set_attributes (GtkEntry *entry, PangoAttrList *attrs) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_if_fail (GTK_IS_ENTRY (entry)); gtk_text_set_attributes (GTK_TEXT (priv->text), attrs); } /** * gtk_entry_get_attributes: * @entry: a #GtkEntry * * Gets the attribute list that was set on the entry using * gtk_entry_set_attributes(), if any. * * Returns: (transfer none) (nullable): the attribute list, or %NULL * if none was set. */ PangoAttrList * gtk_entry_get_attributes (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_val_if_fail (GTK_IS_ENTRY (entry), NULL); return gtk_text_get_attributes (GTK_TEXT (priv->text)); } /** * gtk_entry_set_tabs: * @entry: a #GtkEntry * @tabs: (nullable): a #PangoTabArray * * Sets a #PangoTabArray; the tabstops in the array are applied to the entry * text. */ void gtk_entry_set_tabs (GtkEntry *entry, PangoTabArray *tabs) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_if_fail (GTK_IS_ENTRY (entry)); gtk_text_set_tabs (GTK_TEXT (priv->text), tabs); } /** * gtk_entry_get_tabs: * @entry: a #GtkEntry * * Gets the tabstops that were set on the entry using gtk_entry_set_tabs(), if * any. * * Returns: (nullable) (transfer none): the tabstops, or %NULL if none was set. */ PangoTabArray * gtk_entry_get_tabs (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_val_if_fail (GTK_IS_ENTRY (entry), NULL); return gtk_text_get_tabs (GTK_TEXT (priv->text)); } static void pick_emoji (GtkEntry *entry, int icon, GdkEvent *event, gpointer data) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); if (gtk_widget_get_ancestor (GTK_WIDGET (entry), GTK_TYPE_EMOJI_CHOOSER) != NULL) return; if (icon == GTK_ENTRY_ICON_SECONDARY) g_signal_emit_by_name (priv->text, "insert-emoji"); } static void set_show_emoji_icon (GtkEntry *entry, gboolean value) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); if (priv->show_emoji_icon == value) return; priv->show_emoji_icon = value; if (priv->show_emoji_icon) { gtk_entry_set_icon_from_icon_name (entry, GTK_ENTRY_ICON_SECONDARY, "face-smile-symbolic"); gtk_entry_set_icon_sensitive (entry, GTK_ENTRY_ICON_SECONDARY, TRUE); gtk_entry_set_icon_activatable (entry, GTK_ENTRY_ICON_SECONDARY, TRUE); gtk_entry_set_icon_tooltip_text (entry, GTK_ENTRY_ICON_SECONDARY, _("Insert Emoji")); g_signal_connect (entry, "icon-press", G_CALLBACK (pick_emoji), NULL); } else { g_signal_handlers_disconnect_by_func (entry, pick_emoji, NULL); gtk_entry_set_icon_from_icon_name (entry, GTK_ENTRY_ICON_SECONDARY, NULL); gtk_entry_set_icon_tooltip_text (entry, GTK_ENTRY_ICON_SECONDARY, NULL); } g_object_notify_by_pspec (G_OBJECT (entry), entry_props[PROP_SHOW_EMOJI_ICON]); gtk_widget_queue_resize (GTK_WIDGET (entry)); } GtkEventController * gtk_entry_get_key_controller (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); return gtk_text_get_key_controller (GTK_TEXT (priv->text)); } GtkText * gtk_entry_get_text_widget (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); return GTK_TEXT (priv->text); } /** * gtk_entry_set_extra_menu: * @entry: a #GtkEntry * @model: (allow-none): a #GMenuModel * * Sets a menu model to add when constructing * the context menu for @entry. */ void gtk_entry_set_extra_menu (GtkEntry *entry, GMenuModel *model) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_if_fail (GTK_IS_ENTRY (entry)); gtk_text_set_extra_menu (GTK_TEXT (priv->text), model); g_object_notify_by_pspec (G_OBJECT (entry), entry_props[PROP_EXTRA_MENU]); } /** * gtk_entry_get_extra_menu: * @entry: a #GtkEntry * * Gets the menu model set with gtk_entry_set_extra_menu(). * * Returns: (transfer none) (nullable): the menu model */ GMenuModel * gtk_entry_get_extra_menu (GtkEntry *entry) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); g_return_val_if_fail (GTK_IS_ENTRY (entry), NULL); return gtk_text_get_extra_menu (GTK_TEXT (priv->text)); } /*< private > * gtk_entry_activate_icon: * @entry: a #GtkEntry * @pos: the icon position * * Emits the #GtkEntry::icon-press and #GtkEntry::icon-release signals on * the @entry icon at the given @pos, if the icon is set and activatable. * * Returns: %TRUE if the signal was emitted */ gboolean gtk_entry_activate_icon (GtkEntry *entry, GtkEntryIconPosition pos) { GtkEntryPrivate *priv = gtk_entry_get_instance_private (entry); EntryIconInfo *icon_info; g_return_val_if_fail (GTK_IS_ENTRY (entry), FALSE); icon_info = priv->icons[pos]; if (icon_info != NULL && gtk_image_get_storage_type (GTK_IMAGE (icon_info->widget)) != GTK_IMAGE_EMPTY && !icon_info->nonactivatable) { g_signal_emit (entry, signals[ICON_PRESS], 0, pos); g_signal_emit (entry, signals[ICON_RELEASE], 0, pos); return TRUE; } return FALSE; }