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infobar: Inherit from GtkContainer

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infobars being a GtkBox doesn't make sense.
Also implement infobars without exposing internal children.

Closes #1957 because it adds the bottom border.
This commit is contained in:
Timm Bäder 2019-08-28 08:13:18 +02:00
parent 74208e9e0c
commit d223752c55
6 changed files with 108 additions and 75 deletions
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2
demos/widget-factory/widget-factory.ui
View File

@ -2114,7 +2114,7 @@ microphone-sensitivity-medium-symbolic</property>
<object class="GtkInfoBar" id="infobar">
<property name="visible">0</property>
<property name="show-close-button">1</property>
<child internal-child="content_area">
<child>
<object class="GtkBox">
<child>
<object class="GtkLabel">

105
gtk/gtkinfobar.c
View File

@ -48,6 +48,7 @@
#include "gtkstylecontext.h"
#include "gtktypebuiltins.h"
#include "gtkwidgetprivate.h"
#include "gtkbinlayout.h"
/**
* SECTION:gtkinfobar
@ -124,6 +125,8 @@
* GtkInfoBar has a single CSS node with name infobar. The node may get
* one of the style classes .info, .warning, .error or .question, depending
* on the message type.
* If the info bar shows a close button, that button will have the .close
* style class applied.
*/
enum
@ -139,12 +142,12 @@ typedef struct _GtkInfoBarClass GtkInfoBarClass;
struct _GtkInfoBar
{
GtkBox parent_instance;
GtkContainer parent_instance;
};
struct _GtkInfoBarClass
{
GtkBoxClass parent_class;
GtkContainerClass parent_class;
void (* response) (GtkInfoBar *info_bar, gint response_id);
void (* close) (GtkInfoBar *info_bar);
@ -198,9 +201,14 @@ static void gtk_info_bar_buildable_custom_finished (GtkBuildable *build
GObject *child,
const gchar *tagname,
gpointer user_data);
static void gtk_info_bar_buildable_add_child (GtkBuildable *buildable,
GtkBuilder *builder,
GObject *child,
const char *type);
G_DEFINE_TYPE_WITH_CODE (GtkInfoBar, gtk_info_bar, GTK_TYPE_BOX,
G_DEFINE_TYPE_WITH_CODE (GtkInfoBar, gtk_info_bar, GTK_TYPE_CONTAINER,
G_ADD_PRIVATE (GtkInfoBar)
G_IMPLEMENT_INTERFACE (GTK_TYPE_BUILDABLE,
gtk_info_bar_buildable_interface_init))
@ -320,18 +328,55 @@ gtk_info_bar_close (GtkInfoBar *info_bar)
GTK_RESPONSE_CANCEL);
}
static void
gtk_info_bar_add (GtkContainer *container,
GtkWidget *child)
{
GtkInfoBar *self = GTK_INFO_BAR (container);
GtkInfoBarPrivate *priv = gtk_info_bar_get_instance_private (self);
gtk_container_add (GTK_CONTAINER (priv->content_area), child);
}
static void
gtk_info_bar_remove (GtkContainer *container,
GtkWidget *child)
{
GtkInfoBar *self = GTK_INFO_BAR (container);
GtkInfoBarPrivate *priv = gtk_info_bar_get_instance_private (self);
gtk_container_remove (GTK_CONTAINER (priv->content_area), child);
}
static void
gtk_info_bar_dispose (GObject *object)
{
GtkInfoBar *self = GTK_INFO_BAR (object);
GtkInfoBarPrivate *priv = gtk_info_bar_get_instance_private (self);
g_clear_pointer (&priv->revealer, gtk_widget_unparent);
G_OBJECT_CLASS (gtk_info_bar_parent_class)->dispose (object);
}
static void
gtk_info_bar_class_init (GtkInfoBarClass *klass)
{
GtkWidgetClass *widget_class;
GObjectClass *object_class;
GtkWidgetClass *widget_class;
GtkContainerClass *container_class;
GtkBindingSet *binding_set;
widget_class = GTK_WIDGET_CLASS (klass);
object_class = G_OBJECT_CLASS (klass);
widget_class = GTK_WIDGET_CLASS (klass);
container_class = GTK_CONTAINER_CLASS (klass);
object_class->get_property = gtk_info_bar_get_property;
object_class->set_property = gtk_info_bar_set_property;
object_class->dispose = gtk_info_bar_dispose;
container_class->add = gtk_info_bar_add;
container_class->remove = gtk_info_bar_remove;
klass->close = gtk_info_bar_close;
@ -411,15 +456,8 @@ gtk_info_bar_class_init (GtkInfoBarClass *klass)
gtk_binding_entry_add_signal (binding_set, GDK_KEY_Escape, 0, "close", 0);
/* Bind class to template
*/
gtk_widget_class_set_template_from_resource (widget_class, "/org/gtk/libgtk/ui/gtkinfobar.ui");
gtk_widget_class_bind_template_child_internal_private (widget_class, GtkInfoBar, content_area);
gtk_widget_class_bind_template_child_internal_private (widget_class, GtkInfoBar, action_area);
gtk_widget_class_bind_template_child_private (widget_class, GtkInfoBar, close_button);
gtk_widget_class_bind_template_child_private (widget_class, GtkInfoBar, revealer);
gtk_widget_class_set_css_name (widget_class, I_("infobar"));
gtk_widget_class_set_layout_manager_type (widget_class, GTK_TYPE_BIN_LAYOUT);
}
static void
@ -435,14 +473,34 @@ gtk_info_bar_init (GtkInfoBar *info_bar)
{
GtkInfoBarPrivate *priv = gtk_info_bar_get_instance_private (info_bar);
GtkWidget *widget = GTK_WIDGET (info_bar);
GtkWidget *main_box;
/* message-type is a CONSTRUCT property, so we init to a value
* different from its default to trigger its property setter
* during construction */
priv->message_type = GTK_MESSAGE_OTHER;
gtk_widget_init_template (widget);
priv->revealer = gtk_revealer_new ();
gtk_revealer_set_reveal_child (GTK_REVEALER (priv->revealer), TRUE);
gtk_widget_set_parent (priv->revealer, widget);
main_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
gtk_container_add (GTK_CONTAINER (priv->revealer), main_box);
priv->content_area = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
gtk_widget_set_hexpand (priv->content_area, TRUE);
gtk_container_add (GTK_CONTAINER (main_box), priv->content_area);
priv->action_area = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
gtk_widget_set_halign (priv->action_area, GTK_ALIGN_END);
gtk_widget_set_valign (priv->action_area, GTK_ALIGN_CENTER);
gtk_container_add (GTK_CONTAINER (main_box), priv->action_area);
priv->close_button = gtk_button_new_from_icon_name ("window-close-symbolic");
gtk_widget_hide (priv->close_button);
gtk_widget_set_valign (priv->close_button, GTK_ALIGN_CENTER);
gtk_style_context_add_class (gtk_widget_get_style_context (priv->close_button), "close");
gtk_container_add (GTK_CONTAINER (main_box), priv->close_button);
g_signal_connect (priv->close_button, "clicked",
G_CALLBACK (close_button_clicked_cb), info_bar);
}
@ -453,6 +511,8 @@ static void
gtk_info_bar_buildable_interface_init (GtkBuildableIface *iface)
{
parent_buildable_iface = g_type_interface_peek_parent (iface);
iface->add_child = gtk_info_bar_buildable_add_child;
iface->custom_tag_start = gtk_info_bar_buildable_custom_tag_start;
iface->custom_finished = gtk_info_bar_buildable_custom_finished;
}
@ -996,6 +1056,23 @@ gtk_info_bar_buildable_custom_finished (GtkBuildable *buildable,
g_slice_free (SubParserData, data);
}
static void
gtk_info_bar_buildable_add_child (GtkBuildable *buildable,
GtkBuilder *builder,
GObject *child,
const char *type)
{
GtkInfoBar *info_bar = GTK_INFO_BAR (buildable);
GtkInfoBarPrivate *priv = gtk_info_bar_get_instance_private (info_bar);
if (!type)
gtk_container_add (GTK_CONTAINER (priv->content_area), GTK_WIDGET (child));
else if (g_strcmp0 (type, "action") == 0)
gtk_container_add (GTK_CONTAINER (priv->action_area), GTK_WIDGET (child));
else
parent_buildable_iface->add_child (buildable, builder, child, type);
}
/**
* gtk_info_bar_set_message_type:
* @info_bar: a #GtkInfoBar

2
gtk/gtkinfobar.h
View File

@ -33,7 +33,7 @@
#error "Only <gtk/gtk.h> can be included directly."
#endif
#include <gtk/gtkbox.h>
#include <gtk/gtkwidget.h>
#include <gtk/gtkenums.h>
G_BEGIN_DECLS

7
gtk/theme/Adwaita/_common.scss
View File

@ -4210,6 +4210,13 @@ infobar {
&:backdrop { text-shadow: none; }
> revealer > box {
padding-top: 8px; padding-bottom: 8px;
border-bottom: 1px solid lighten($borders_color, 5%);
border-spacing: 12px;
}
> revealer { padding-left: 8px; padding-right: 8px; }
button {
// FIXME: extend selection mode buttons
@include button(normal, $bg_color, $fg_color, none);

41
gtk/ui/gtkinfobar.ui
View File

@ -1,41 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface domain="gtk40">
<template class="GtkInfoBar" parent="GtkBox">
<child>
<object class="GtkRevealer" id="revealer">
<property name="reveal-child">1</property>
<child>
<object class="GtkBox" id="content">
<child>
<object class="GtkBox" id="content_area">
<property name="spacing">16</property>
<property name="margin">8</property>
<property name="hexpand">1</property>
</object>
</child>
<child>
<object class="GtkBox" id="action_area">
<property name="spacing">6</property>
<property name="margin">6</property>
<property name="halign">end</property>
</object>
</child>
<child>
<object class="GtkButton" id="close_button">
<property name="visible">0</property>
<property name="can-focus">1</property>
<property name="relief">none</property>
<property name="margin">6</property>
<property name="valign">center</property>
<property name="icon-name">window-close-symbolic</property>
<style>
<class name="close"/>
</style>
</object>
</child>
</object>
</child>
</object>
</child>
</template>
</interface>

18
testsuite/gtk/builder.c
View File

@ -2171,7 +2171,7 @@ test_message_area (void)
const gchar buffer[] =
"<interface>"
" <object class=\"GtkInfoBar\" id=\"infobar1\">"
" <child internal-child=\"content_area\">"
" <child>"
" <object class=\"GtkBox\" id=\"contentarea1\">"
" <property name=\"orientation\">horizontal</property>"
" <child>"
@ -2181,16 +2181,11 @@ test_message_area (void)
" </child>"
" </object>"
" </child>"
" <child internal-child=\"action_area\">"
" <object class=\"GtkBox\" id=\"actionarea1\">"
" <property name=\"orientation\">vertical</property>"
" <child>"
" <child type=\"action\">"
" <object class=\"GtkButton\" id=\"button_ok\">"
" <property name=\"label\">gtk-ok</property>"
" </object>"
" </child>"
" </object>"
" </child>"
" <action-widgets>"
" <action-widget response=\"1\">button_ok</action-widget>"
" </action-widgets>"
@ -2389,7 +2384,7 @@ test_no_ids (void)
const gchar buffer[] =
"<interface>"
" <object class=\"GtkInfoBar\">"
" <child internal-child=\"content_area\">"
" <child>"
" <object class=\"GtkBox\">"
" <property name=\"orientation\">horizontal</property>"
" <child>"
@ -2399,16 +2394,11 @@ test_no_ids (void)
" </child>"
" </object>"
" </child>"
" <child internal-child=\"action_area\">"
" <object class=\"GtkBox\">"
" <property name=\"orientation\">vertical</property>"
" <child>"
" <child type=\"action\">"
" <object class=\"GtkButton\" id=\"button_ok\">"
" <property name=\"label\">gtk-ok</property>"
" </object>"
" </child>"
" </object>"
" </child>"
" <action-widgets>"
" <action-widget response=\"1\">button_ok</action-widget>"
" </action-widgets>"