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Merge branch 'popover-menu-custom-child' into 'master'

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popovermenu: Allow custom items

Closes #3260

See merge request GNOME/gtk!2728
This commit is contained in:
Matthias Clasen 2020-10-27 04:51:00 +00:00
commit c0aa1c8a49
11 changed files with 331 additions and 5 deletions
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11
demos/widget-factory/widget-factory.c
View File

@ -91,6 +91,16 @@ change_theme_state (GSimpleAction *action,
static GtkWidget *page_stack;
static void
transition_speed_changed (GtkRange *range,
gpointer data)
{
double value;
value = gtk_range_get_value (range);
gtk_stack_set_transition_duration (GTK_STACK (page_stack), (int)value);
}
static void
change_transition_state (GSimpleAction *action,
GVariant *state,
@ -2022,6 +2032,7 @@ activate (GApplication *app)
"validate_more_details", (GCallback)validate_more_details,
"mode_switch_state_set", (GCallback)mode_switch_state_set,
"level_scale_value_changed", (GCallback)level_scale_value_changed,
"transition_speed_changed", (GCallback)transition_speed_changed,
NULL);
gtk_builder_set_scope (builder, scope);
g_object_unref (scope);

26
demos/widget-factory/widget-factory.ui
View File

@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface>
<menu id="gear_menu">
<menu id="gear_menu_model">
<section>
<item>
<attribute name="label" translatable="yes">Get Busy</attribute>
@ -40,6 +40,9 @@
<attribute name="label" translatable="yes">Transition Pages</attribute>
<attribute name="action">win.transition</attribute>
</item>
<item>
<attribute name="custom">transition-speed</attribute>
</item>
</section>
<section>
<item>
@ -444,7 +447,26 @@ Suspendisse feugiat quam quis dolor accumsan cursus.</property>
<child type="end">
<object class="GtkMenuButton" id="gear_menu_button">
<property name="valign">center</property>
<property name="menu-model">gear_menu</property>
<property name="popover">
<object class="GtkPopoverMenu" id="gear_menu">
<property name="menu-model">gear_menu_model</property>
<child type="transition-speed">
<object class="GtkScale">
<property name="adjustment">
<object class="GtkAdjustment">
<property name="lower">0</property>
<property name="upper">1000</property>
<property name="value">250</property>
<property name="step-increment">50</property>
<property name="page-increment">50</property>
<property name="page-size">0</property>
</object>
</property>
<signal name="value-changed" handler="transition_speed_changed"/>
</object>
</child>
</object>
</property>
<property name="icon-name">open-menu-symbolic</property>
</object>
</child>

4
docs/reference/gtk/gtk4-sections.txt
View File

@ -6177,6 +6177,8 @@ gtk_popover_menu_new_from_model
gtk_popover_menu_new_from_model_full
gtk_popover_menu_set_menu_model
gtk_popover_menu_get_menu_model
gtk_popover_menu_add_child
gtk_popover_menu_remove_child
<SUBSECTION Standard>
GTK_TYPE_POPOVER_MENU
@ -6195,6 +6197,8 @@ GtkPopoverMenuBar
gtk_popover_menu_bar_new_from_model
gtk_popover_menu_bar_set_menu_model
gtk_popover_menu_bar_get_menu_model
gtk_popover_menu_bar_add_child
gtk_popover_menu_bar_remove_child
<SUBSECTION Standard>
GTK_TYPE_POPOVER_MENU_BAR

76
gtk/gtkmenusectionbox.c
View File

@ -32,6 +32,8 @@
#include "gtkpopovermenuprivate.h"
#include "gtkorientable.h"
#include "gtkbuiltiniconprivate.h"
#include "gtkgizmoprivate.h"
#include "gtkbinlayout.h"
typedef GtkBoxClass GtkMenuSectionBoxClass;
@ -50,6 +52,7 @@ struct _GtkMenuSectionBox
int depth;
GtkPopoverMenuFlags flags;
GtkSizeGroup *indicators;
GHashTable *custom_slots;
};
typedef struct
@ -341,6 +344,22 @@ gtk_menu_section_box_insert_func (GtkMenuTrackerItem *item,
g_free (name);
}
}
else if (gtk_menu_tracker_item_get_custom (item))
{
const char *id = gtk_menu_tracker_item_get_custom (item);
widget = gtk_gizmo_new ("widget", NULL, NULL, NULL, NULL, NULL, NULL);
gtk_widget_set_layout_manager (widget, gtk_bin_layout_new ());
if (g_hash_table_lookup (box->custom_slots, id))
g_warning ("Duplicate custom ID: %s", id);
else
{
char *slot_id = g_strdup (id);
g_object_set_data_full (G_OBJECT (widget), "slot-id", slot_id, g_free);
g_hash_table_insert (box->custom_slots, slot_id, widget);
}
}
else
{
widget = g_object_new (GTK_TYPE_MODEL_BUTTON,
@ -458,6 +477,7 @@ gtk_menu_section_box_dispose (GObject *object)
}
g_clear_object (&box->indicators);
g_clear_pointer (&box->custom_slots, g_hash_table_unref);
G_OBJECT_CLASS (gtk_menu_section_box_parent_class)->dispose (object);
}
@ -499,8 +519,9 @@ gtk_menu_section_box_new_toplevel (GtkPopoverMenu *popover,
{
GtkMenuSectionBox *box;
box = g_object_new (GTK_TYPE_MENU_SECTION_BOX, NULL);
box = g_object_new (GTK_TYPE_MENU_SECTION_BOX, NULL);
box->indicators = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
box->custom_slots = g_hash_table_new (g_str_hash, g_str_equal);
box->flags = flags;
gtk_popover_menu_add_submenu (popover, GTK_WIDGET (box), "main");
@ -524,6 +545,7 @@ gtk_menu_section_box_new_submenu (GtkMenuTrackerItem *item,
box = g_object_new (GTK_TYPE_MENU_SECTION_BOX, NULL);
box->indicators = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
box->custom_slots = g_hash_table_ref (toplevel->custom_slots);
box->flags = toplevel->flags;
button = g_object_new (GTK_TYPE_MODEL_BUTTON,
@ -562,6 +584,7 @@ gtk_menu_section_box_new_section (GtkMenuTrackerItem *item,
box = g_object_new (GTK_TYPE_MENU_SECTION_BOX, NULL);
box->indicators = g_object_ref (parent->indicators);
box->custom_slots = g_hash_table_ref (parent->toplevel->custom_slots);
box->toplevel = parent->toplevel;
box->depth = parent->depth + 1;
box->flags = parent->flags;
@ -661,3 +684,54 @@ gtk_menu_section_box_new_section (GtkMenuTrackerItem *item,
return GTK_WIDGET (box);
}
gboolean
gtk_menu_section_box_add_custom (GtkPopoverMenu *popover,
GtkWidget *child,
const char *id)
{
GtkWidget *stack;
GtkMenuSectionBox *box;
GtkWidget *slot;
stack = gtk_popover_get_child (GTK_POPOVER (popover));
box = GTK_MENU_SECTION_BOX (gtk_stack_get_child_by_name (GTK_STACK (stack), "main"));
slot = (GtkWidget *)g_hash_table_lookup (box->custom_slots, id);
if (slot == NULL)
return FALSE;
if (gtk_widget_get_first_child (slot))
return FALSE;
gtk_widget_insert_before (child, slot, NULL);
return TRUE;
}
gboolean
gtk_menu_section_box_remove_custom (GtkPopoverMenu *popover,
GtkWidget *child)
{
GtkWidget *stack;
GtkMenuSectionBox *box;
GtkWidget *parent;
const char *id;
GtkWidget *slot;
stack = gtk_popover_get_child (GTK_POPOVER (popover));
box = GTK_MENU_SECTION_BOX (gtk_stack_get_child_by_name (GTK_STACK (stack), "main"));
parent = gtk_widget_get_parent (child);
id = (const char *) g_object_get_data (G_OBJECT (parent), "slot-id");
g_return_val_if_fail (id != NULL, FALSE);
slot = (GtkWidget *)g_hash_table_lookup (box->custom_slots, id);
if (slot != parent)
return FALSE;
gtk_widget_unparent (child);
return TRUE;
}

7
gtk/gtkmenusectionboxprivate.h
View File

@ -45,6 +45,13 @@ void gtk_menu_section_box_new_toplevel (GtkPopo
GMenuModel *model,
GtkPopoverMenuFlags flags);
gboolean gtk_menu_section_box_add_custom (GtkPopoverMenu *popover,
GtkWidget *child,
const char *id);
gboolean gtk_menu_section_box_remove_custom (GtkPopoverMenu *popover,
GtkWidget *child);
G_END_DECLS
#endif /* __GTK_MENU_SECTION_BOX_PRIVATE_H__ */

10
gtk/gtkmenutrackeritem.c
View File

@ -715,6 +715,16 @@ gtk_menu_tracker_item_get_special (GtkMenuTrackerItem *self)
return special;
}
const char *
gtk_menu_tracker_item_get_custom (GtkMenuTrackerItem *self)
{
const char *custom = NULL;
g_menu_item_get_attribute (self->item, "custom", "&s", &custom);
return custom;
}
const char *
gtk_menu_tracker_item_get_display_hint (GtkMenuTrackerItem *self)
{

2
gtk/gtkmenutrackeritemprivate.h
View File

@ -51,6 +51,8 @@ GtkMenuTrackerItem * _gtk_menu_tracker_item_new (GtkActi
const char * gtk_menu_tracker_item_get_special (GtkMenuTrackerItem *self);
const char * gtk_menu_tracker_item_get_custom (GtkMenuTrackerItem *self);
const char * gtk_menu_tracker_item_get_display_hint (GtkMenuTrackerItem *self);
const char * gtk_menu_tracker_item_get_text_direction (GtkMenuTrackerItem *self);

82
gtk/gtkpopovermenu.c
View File

@ -35,6 +35,7 @@
#include "gtkpopovermenubar.h"
#include "gtkshortcutmanager.h"
#include "gtkshortcutcontroller.h"
#include "gtkbuildable.h"
/**
@ -98,6 +99,9 @@
* - "hidden-when": a string used to determine when the item will be hidden.
* Possible values include "action-disabled", "action-missing", "macos-menubar".
* This is mainly useful for exported menus, see gtk_application_set_menubar().
* - "custom": a string used to match against the ID of a custom child added
* with gtk_popover_menu_add_child(), gtk_popover_menu_bar_add_child(), or
* in the ui file with `<child type="ID">`.
*
* The following attributes are used when constructing sections:
* - "label": a user-visible string to use as section heading
@ -153,7 +157,11 @@ enum {
PROP_MENU_MODEL
};
G_DEFINE_TYPE (GtkPopoverMenu, gtk_popover_menu, GTK_TYPE_POPOVER)
static void gtk_popover_menu_buildable_iface_init (GtkBuildableIface *iface);
G_DEFINE_TYPE_WITH_CODE (GtkPopoverMenu, gtk_popover_menu, GTK_TYPE_POPOVER,
G_IMPLEMENT_INTERFACE (GTK_TYPE_BUILDABLE,
gtk_popover_menu_buildable_iface_init))
GtkWidget *
gtk_popover_menu_get_parent_menu (GtkPopoverMenu *menu)
@ -566,6 +574,31 @@ gtk_popover_menu_class_init (GtkPopoverMenuClass *klass)
gtk_widget_class_set_accessible_role (widget_class, GTK_ACCESSIBLE_ROLE_MENU);
}
static GtkBuildableIface *parent_buildable_iface;
static void
gtk_popover_menu_buildable_add_child (GtkBuildable *buildable,
GtkBuilder *builder,
GObject *child,
const char *type)
{
if (GTK_IS_WIDGET (child))
{
if (!gtk_popover_menu_add_child (GTK_POPOVER_MENU (buildable), GTK_WIDGET (child), type))
g_warning ("No such custom attribute: %s", type);
}
else
parent_buildable_iface->add_child (buildable, builder, child, type);
}
static void
gtk_popover_menu_buildable_iface_init (GtkBuildableIface *iface)
{
parent_buildable_iface = g_type_interface_peek_parent (iface);
iface->add_child = gtk_popover_menu_buildable_add_child;
}
/**
* gtk_popover_menu_new:
*
@ -733,3 +766,50 @@ gtk_popover_menu_get_menu_model (GtkPopoverMenu *popover)
return popover->model;
}
/**
* gtk_popover_menu_add_child:
* @popover: a #GtkPopoverMenu
* @child: the #GtkWidget to add
* @id: the ID to insert @child at
*
* Adds a custom widget to a generated menu.
*
* For this to work, the menu model of @popover must have an
* item with a `custom` attribute that matches @id.
*
* Returns: %TRUE if @id was found and the widget added
*/
gboolean
gtk_popover_menu_add_child (GtkPopoverMenu *popover,
GtkWidget *child,
const char *id)
{
g_return_val_if_fail (GTK_IS_POPOVER_MENU (popover), FALSE);
g_return_val_if_fail (GTK_IS_WIDGET (child), FALSE);
g_return_val_if_fail (id != NULL, FALSE);
return gtk_menu_section_box_add_custom (popover, child, id);
}
/**
* gtk_popover_menu_remove_child:
* @popover: a #GtkPopoverMenu
* @child: the #GtkWidget to remove
*
* Removes a widget that has previously been added with
* gtk_popover_menu_add_child().
*
* Returns: %TRUE if the widget was removed
*/
gboolean
gtk_popover_menu_remove_child (GtkPopoverMenu *popover,
GtkWidget *child)
{
g_return_val_if_fail (GTK_IS_POPOVER_MENU (popover), FALSE);
g_return_val_if_fail (GTK_IS_WIDGET (child), FALSE);
return gtk_menu_section_box_remove_custom (popover, child);
}

8
gtk/gtkpopovermenu.h
View File

@ -61,6 +61,14 @@ void gtk_popover_menu_set_menu_model (GtkPopoverMenu *popover,
GDK_AVAILABLE_IN_ALL
GMenuModel *gtk_popover_menu_get_menu_model (GtkPopoverMenu *popover);
GDK_AVAILABLE_IN_ALL
gboolean gtk_popover_menu_add_child (GtkPopoverMenu *popover,
GtkWidget *child,
const char *id);
GDK_AVAILABLE_IN_ALL
gboolean gtk_popover_menu_remove_child (GtkPopoverMenu *popover,
GtkWidget *child);
G_END_DECLS

102
gtk/gtkpopovermenubar.c
View File

@ -73,6 +73,7 @@
#include "gtkwidgetprivate.h"
#include "gtkmain.h"
#include "gtknative.h"
#include "gtkbuildable.h"
#define GTK_TYPE_POPOVER_MENU_BAR_ITEM (gtk_popover_menu_bar_item_get_type ())
#define GTK_POPOVER_MENU_BAR_ITEM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_POPOVER_MENU_BAR_ITEM, GtkPopoverMenuBarItem))
@ -384,7 +385,11 @@ enum
static GParamSpec * bar_props[LAST_PROP];
G_DEFINE_TYPE (GtkPopoverMenuBar, gtk_popover_menu_bar, GTK_TYPE_WIDGET)
static void gtk_popover_menu_bar_buildable_iface_init (GtkBuildableIface *iface);
G_DEFINE_TYPE_WITH_CODE (GtkPopoverMenuBar, gtk_popover_menu_bar, GTK_TYPE_WIDGET,
G_IMPLEMENT_INTERFACE (GTK_TYPE_BUILDABLE,
gtk_popover_menu_bar_buildable_iface_init))
static void
tracker_remove (int position,
@ -650,6 +655,31 @@ gtk_popover_menu_bar_init (GtkPopoverMenuBar *bar)
gtk_widget_add_controller (GTK_WIDGET (bar), controller);
}
static GtkBuildableIface *parent_buildable_iface;
static void
gtk_popover_menu_bar_buildable_add_child (GtkBuildable *buildable,
GtkBuilder *builder,
GObject *child,
const char *type)
{
if (GTK_IS_WIDGET (child))
{
if (!gtk_popover_menu_bar_add_child (GTK_POPOVER_MENU_BAR (buildable), GTK_WIDGET (child), type))
g_warning ("No such custom attribute: %s", type);
}
else
parent_buildable_iface->add_child (buildable, builder, child, type);
}
static void
gtk_popover_menu_bar_buildable_iface_init (GtkBuildableIface *iface)
{
parent_buildable_iface = g_type_interface_peek_parent (iface);
iface->add_child = gtk_popover_menu_bar_buildable_add_child;
}
/**
* gtk_popover_menu_bar_new_from_model:
* @model: (allow-none): a #GMenuModel, or %NULL
@ -733,3 +763,73 @@ gtk_popover_menu_bar_select_first (GtkPopoverMenuBar *bar)
item = GTK_POPOVER_MENU_BAR_ITEM (gtk_widget_get_first_child (GTK_WIDGET (bar)));
set_active_item (bar, item, TRUE);
}
/**
* gtk_popover_menu_bar_add_child:
* @bar: a #GtkPopoverMenuBar
* @child: the #GtkWidget to add
* @id: the ID to insert @child at
*
* Adds a custom widget to a generated menubar.
*
* For this to work, the menu model of @bar must have an
* item with a `custom` attribute that matches @id.
*
* Returns: %TRUE if @id was found and the widget added
*/
gboolean
gtk_popover_menu_bar_add_child (GtkPopoverMenuBar *bar,
GtkWidget *child,
const char *id)
{
GtkWidget *item;
g_return_val_if_fail (GTK_IS_POPOVER_MENU_BAR (bar), FALSE);
g_return_val_if_fail (GTK_IS_WIDGET (child), FALSE);
g_return_val_if_fail (id != NULL, FALSE);
for (item = gtk_widget_get_first_child (GTK_WIDGET (bar));
item;
item = gtk_widget_get_next_sibling (item))
{
GtkPopover *popover = GTK_POPOVER_MENU_BAR_ITEM (item)->popover;
if (gtk_popover_menu_add_child (GTK_POPOVER_MENU (popover), child, id))
return TRUE;
}
return FALSE;
}
/**
* gtk_popover_menu_bar_remove_child:
* @bar: a #GtkPopoverMenuBar
* @child: the #GtkWidget to remove
*
* Removes a widget that has previously been added with
* gtk_popover_menu_bar_add_child().
*
* Returns: %TRUE if the widget was removed
*/
gboolean
gtk_popover_menu_bar_remove_child (GtkPopoverMenuBar *bar,
GtkWidget *child)
{
GtkWidget *item;
g_return_val_if_fail (GTK_IS_POPOVER_MENU_BAR (bar), FALSE);
g_return_val_if_fail (GTK_IS_WIDGET (child), FALSE);
for (item = gtk_widget_get_first_child (GTK_WIDGET (bar));
item;
item = gtk_widget_get_next_sibling (item))
{
GtkPopover *popover = GTK_POPOVER_MENU_BAR_ITEM (item)->popover;
if (gtk_popover_menu_remove_child (GTK_POPOVER_MENU (popover), child))
return TRUE;
}
return FALSE;
}

8
gtk/gtkpopovermenubar.h
View File

@ -47,6 +47,14 @@ void gtk_popover_menu_bar_set_menu_model (GtkPopoverMenuBar *bar,
GDK_AVAILABLE_IN_ALL
GMenuModel * gtk_popover_menu_bar_get_menu_model (GtkPopoverMenuBar *bar);
GDK_AVAILABLE_IN_ALL
gboolean gtk_popover_menu_bar_add_child (GtkPopoverMenuBar *bar,
GtkWidget *child,
const char *id);
GDK_AVAILABLE_IN_ALL
gboolean gtk_popover_menu_bar_remove_child (GtkPopoverMenuBar *bar,
GtkWidget *child);
G_END_DECLS