forked from AuroraMiddleware/gtk
630 lines
21 KiB
C
630 lines
21 KiB
C
/* GTK - The GIMP Toolkit
|
|
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
|
*
|
|
* 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, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
/*
|
|
* 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 <gdk/gdkkeysyms.h>
|
|
|
|
#undef GTK_DISABLE_DEPRECATED
|
|
#define __GTK_LIST_ITEM_C__
|
|
|
|
#include "gtkbindings.h"
|
|
#include "gtklabel.h"
|
|
#include "gtklistitem.h"
|
|
#include "gtklist.h"
|
|
#include "gtkmarshalers.h"
|
|
#include "gtksignal.h"
|
|
#include "gtkintl.h"
|
|
|
|
#include "gtkalias.h"
|
|
|
|
|
|
enum
|
|
{
|
|
TOGGLE_FOCUS_ROW,
|
|
SELECT_ALL,
|
|
UNSELECT_ALL,
|
|
UNDO_SELECTION,
|
|
START_SELECTION,
|
|
END_SELECTION,
|
|
TOGGLE_ADD_MODE,
|
|
EXTEND_SELECTION,
|
|
SCROLL_VERTICAL,
|
|
SCROLL_HORIZONTAL,
|
|
LAST_SIGNAL
|
|
};
|
|
|
|
static void gtk_list_item_class_init (GtkListItemClass *klass);
|
|
static void gtk_list_item_init (GtkListItem *list_item);
|
|
static void gtk_list_item_realize (GtkWidget *widget);
|
|
static void gtk_list_item_size_request (GtkWidget *widget,
|
|
GtkRequisition *requisition);
|
|
static void gtk_list_item_size_allocate (GtkWidget *widget,
|
|
GtkAllocation *allocation);
|
|
static void gtk_list_item_style_set (GtkWidget *widget,
|
|
GtkStyle *previous_style);
|
|
static gint gtk_list_item_button_press (GtkWidget *widget,
|
|
GdkEventButton *event);
|
|
static gint gtk_list_item_expose (GtkWidget *widget,
|
|
GdkEventExpose *event);
|
|
static void gtk_real_list_item_select (GtkItem *item);
|
|
static void gtk_real_list_item_deselect (GtkItem *item);
|
|
static void gtk_real_list_item_toggle (GtkItem *item);
|
|
|
|
|
|
static GtkItemClass *parent_class = NULL;
|
|
static guint list_item_signals[LAST_SIGNAL] = {0};
|
|
|
|
|
|
GtkType
|
|
gtk_list_item_get_type (void)
|
|
{
|
|
static GtkType list_item_type = 0;
|
|
|
|
if (!list_item_type)
|
|
{
|
|
static const GtkTypeInfo list_item_info =
|
|
{
|
|
"GtkListItem",
|
|
sizeof (GtkListItem),
|
|
sizeof (GtkListItemClass),
|
|
(GtkClassInitFunc) gtk_list_item_class_init,
|
|
(GtkObjectInitFunc) gtk_list_item_init,
|
|
/* reserved_1 */ NULL,
|
|
/* reserved_2 */ NULL,
|
|
(GtkClassInitFunc) NULL,
|
|
};
|
|
|
|
I_("GtkListItem");
|
|
list_item_type = gtk_type_unique (gtk_item_get_type (), &list_item_info);
|
|
}
|
|
|
|
return list_item_type;
|
|
}
|
|
|
|
static void
|
|
gtk_list_item_class_init (GtkListItemClass *class)
|
|
{
|
|
GtkObjectClass *object_class;
|
|
GtkWidgetClass *widget_class;
|
|
GtkItemClass *item_class;
|
|
GtkBindingSet *binding_set;
|
|
|
|
object_class = (GtkObjectClass*) class;
|
|
widget_class = (GtkWidgetClass*) class;
|
|
item_class = (GtkItemClass*) class;
|
|
|
|
parent_class = gtk_type_class (gtk_item_get_type ());
|
|
|
|
widget_class->realize = gtk_list_item_realize;
|
|
widget_class->size_request = gtk_list_item_size_request;
|
|
widget_class->size_allocate = gtk_list_item_size_allocate;
|
|
widget_class->style_set = gtk_list_item_style_set;
|
|
widget_class->button_press_event = gtk_list_item_button_press;
|
|
widget_class->expose_event = gtk_list_item_expose;
|
|
|
|
item_class->select = gtk_real_list_item_select;
|
|
item_class->deselect = gtk_real_list_item_deselect;
|
|
item_class->toggle = gtk_real_list_item_toggle;
|
|
|
|
class->toggle_focus_row = NULL;
|
|
class->select_all = NULL;
|
|
class->unselect_all = NULL;
|
|
class->undo_selection = NULL;
|
|
class->start_selection = NULL;
|
|
class->end_selection = NULL;
|
|
class->extend_selection = NULL;
|
|
class->scroll_horizontal = NULL;
|
|
class->scroll_vertical = NULL;
|
|
class->toggle_add_mode = NULL;
|
|
|
|
list_item_signals[TOGGLE_FOCUS_ROW] =
|
|
gtk_signal_new (I_("toggle-focus-row"),
|
|
GTK_RUN_LAST | GTK_RUN_ACTION,
|
|
GTK_CLASS_TYPE (object_class),
|
|
GTK_SIGNAL_OFFSET (GtkListItemClass, toggle_focus_row),
|
|
_gtk_marshal_VOID__VOID,
|
|
GTK_TYPE_NONE, 0);
|
|
list_item_signals[SELECT_ALL] =
|
|
gtk_signal_new (I_("select-all"),
|
|
GTK_RUN_LAST | GTK_RUN_ACTION,
|
|
GTK_CLASS_TYPE (object_class),
|
|
GTK_SIGNAL_OFFSET (GtkListItemClass, select_all),
|
|
_gtk_marshal_VOID__VOID,
|
|
GTK_TYPE_NONE, 0);
|
|
list_item_signals[UNSELECT_ALL] =
|
|
gtk_signal_new (I_("unselect-all"),
|
|
GTK_RUN_LAST | GTK_RUN_ACTION,
|
|
GTK_CLASS_TYPE (object_class),
|
|
GTK_SIGNAL_OFFSET (GtkListItemClass, unselect_all),
|
|
_gtk_marshal_VOID__VOID,
|
|
GTK_TYPE_NONE, 0);
|
|
list_item_signals[UNDO_SELECTION] =
|
|
gtk_signal_new (I_("undo-selection"),
|
|
GTK_RUN_LAST | GTK_RUN_ACTION,
|
|
GTK_CLASS_TYPE (object_class),
|
|
GTK_SIGNAL_OFFSET (GtkListItemClass, undo_selection),
|
|
_gtk_marshal_VOID__VOID,
|
|
GTK_TYPE_NONE, 0);
|
|
list_item_signals[START_SELECTION] =
|
|
gtk_signal_new (I_("start-selection"),
|
|
GTK_RUN_LAST | GTK_RUN_ACTION,
|
|
GTK_CLASS_TYPE (object_class),
|
|
GTK_SIGNAL_OFFSET (GtkListItemClass, start_selection),
|
|
_gtk_marshal_VOID__VOID,
|
|
GTK_TYPE_NONE, 0);
|
|
list_item_signals[END_SELECTION] =
|
|
gtk_signal_new (I_("end-selection"),
|
|
GTK_RUN_LAST | GTK_RUN_ACTION,
|
|
GTK_CLASS_TYPE (object_class),
|
|
GTK_SIGNAL_OFFSET (GtkListItemClass, end_selection),
|
|
_gtk_marshal_VOID__VOID,
|
|
GTK_TYPE_NONE, 0);
|
|
list_item_signals[TOGGLE_ADD_MODE] =
|
|
gtk_signal_new (I_("toggle-add-mode"),
|
|
GTK_RUN_LAST | GTK_RUN_ACTION,
|
|
GTK_CLASS_TYPE (object_class),
|
|
GTK_SIGNAL_OFFSET (GtkListItemClass, toggle_add_mode),
|
|
_gtk_marshal_VOID__VOID,
|
|
GTK_TYPE_NONE, 0);
|
|
list_item_signals[EXTEND_SELECTION] =
|
|
gtk_signal_new (I_("extend-selection"),
|
|
GTK_RUN_LAST | GTK_RUN_ACTION,
|
|
GTK_CLASS_TYPE (object_class),
|
|
GTK_SIGNAL_OFFSET (GtkListItemClass, extend_selection),
|
|
_gtk_marshal_VOID__ENUM_FLOAT_BOOLEAN,
|
|
GTK_TYPE_NONE, 3,
|
|
GTK_TYPE_SCROLL_TYPE, GTK_TYPE_FLOAT, GTK_TYPE_BOOL);
|
|
list_item_signals[SCROLL_VERTICAL] =
|
|
gtk_signal_new (I_("scroll-vertical"),
|
|
GTK_RUN_LAST | GTK_RUN_ACTION,
|
|
GTK_CLASS_TYPE (object_class),
|
|
GTK_SIGNAL_OFFSET (GtkListItemClass, scroll_vertical),
|
|
_gtk_marshal_VOID__ENUM_FLOAT,
|
|
GTK_TYPE_NONE, 2, GTK_TYPE_SCROLL_TYPE, GTK_TYPE_FLOAT);
|
|
list_item_signals[SCROLL_HORIZONTAL] =
|
|
gtk_signal_new (I_("scroll-horizontal"),
|
|
GTK_RUN_LAST | GTK_RUN_ACTION,
|
|
GTK_CLASS_TYPE (object_class),
|
|
GTK_SIGNAL_OFFSET (GtkListItemClass, scroll_horizontal),
|
|
_gtk_marshal_VOID__ENUM_FLOAT,
|
|
GTK_TYPE_NONE, 2, GTK_TYPE_SCROLL_TYPE, GTK_TYPE_FLOAT);
|
|
|
|
binding_set = gtk_binding_set_by_class (class);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_Up, 0,
|
|
"scroll-vertical", 2,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_STEP_BACKWARD,
|
|
GTK_TYPE_FLOAT, 0.0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_KP_Up, 0,
|
|
"scroll-vertical", 2,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_STEP_BACKWARD,
|
|
GTK_TYPE_FLOAT, 0.0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_Down, 0,
|
|
"scroll-vertical", 2,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_STEP_FORWARD,
|
|
GTK_TYPE_FLOAT, 0.0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_KP_Down, 0,
|
|
"scroll-vertical", 2,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_STEP_FORWARD,
|
|
GTK_TYPE_FLOAT, 0.0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_Page_Up, 0,
|
|
"scroll-vertical", 2,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_PAGE_BACKWARD,
|
|
GTK_TYPE_FLOAT, 0.0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_KP_Page_Up, 0,
|
|
"scroll-vertical", 2,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_PAGE_BACKWARD,
|
|
GTK_TYPE_FLOAT, 0.0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_Page_Down, 0,
|
|
"scroll-vertical", 2,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_PAGE_FORWARD,
|
|
GTK_TYPE_FLOAT, 0.0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_KP_Page_Down, 0,
|
|
"scroll-vertical", 2,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_PAGE_FORWARD,
|
|
GTK_TYPE_FLOAT, 0.0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_Home, GDK_CONTROL_MASK,
|
|
"scroll-vertical", 2,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_JUMP,
|
|
GTK_TYPE_FLOAT, 0.0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_KP_Home, GDK_CONTROL_MASK,
|
|
"scroll-vertical", 2,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_JUMP,
|
|
GTK_TYPE_FLOAT, 0.0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_End, GDK_CONTROL_MASK,
|
|
"scroll-vertical", 2,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_JUMP,
|
|
GTK_TYPE_FLOAT, 1.0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_KP_End, GDK_CONTROL_MASK,
|
|
"scroll-vertical", 2,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_JUMP,
|
|
GTK_TYPE_FLOAT, 1.0);
|
|
|
|
gtk_binding_entry_add_signal (binding_set, GDK_Up, GDK_SHIFT_MASK,
|
|
"extend-selection", 3,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_STEP_BACKWARD,
|
|
GTK_TYPE_FLOAT, 0.0, GTK_TYPE_BOOL, TRUE);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_KP_Up, GDK_SHIFT_MASK,
|
|
"extend-selection", 3,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_STEP_BACKWARD,
|
|
GTK_TYPE_FLOAT, 0.0, GTK_TYPE_BOOL, TRUE);
|
|
|
|
gtk_binding_entry_add_signal (binding_set, GDK_Down, GDK_SHIFT_MASK,
|
|
"extend-selection", 3,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_STEP_FORWARD,
|
|
GTK_TYPE_FLOAT, 0.0, GTK_TYPE_BOOL, TRUE);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_KP_Down, GDK_SHIFT_MASK,
|
|
"extend-selection", 3,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_STEP_FORWARD,
|
|
GTK_TYPE_FLOAT, 0.0, GTK_TYPE_BOOL, TRUE);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_Page_Up, GDK_SHIFT_MASK,
|
|
"extend-selection", 3,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_PAGE_BACKWARD,
|
|
GTK_TYPE_FLOAT, 0.0, GTK_TYPE_BOOL, TRUE);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_KP_Page_Up, GDK_SHIFT_MASK,
|
|
"extend-selection", 3,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_PAGE_BACKWARD,
|
|
GTK_TYPE_FLOAT, 0.0, GTK_TYPE_BOOL, TRUE);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_Page_Down, GDK_SHIFT_MASK,
|
|
"extend-selection", 3,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_PAGE_FORWARD,
|
|
GTK_TYPE_FLOAT, 0.0, GTK_TYPE_BOOL, TRUE);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_KP_Page_Down, GDK_SHIFT_MASK,
|
|
"extend-selection", 3,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_PAGE_FORWARD,
|
|
GTK_TYPE_FLOAT, 0.0, GTK_TYPE_BOOL, TRUE);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_Home,
|
|
GDK_SHIFT_MASK | GDK_CONTROL_MASK,
|
|
"extend-selection", 3,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_JUMP,
|
|
GTK_TYPE_FLOAT, 0.0, GTK_TYPE_BOOL, TRUE);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_KP_Home,
|
|
GDK_SHIFT_MASK | GDK_CONTROL_MASK,
|
|
"extend-selection", 3,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_JUMP,
|
|
GTK_TYPE_FLOAT, 0.0, GTK_TYPE_BOOL, TRUE);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_End,
|
|
GDK_SHIFT_MASK | GDK_CONTROL_MASK,
|
|
"extend-selection", 3,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_JUMP,
|
|
GTK_TYPE_FLOAT, 1.0, GTK_TYPE_BOOL, TRUE);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_KP_End,
|
|
GDK_SHIFT_MASK | GDK_CONTROL_MASK,
|
|
"extend-selection", 3,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_JUMP,
|
|
GTK_TYPE_FLOAT, 1.0, GTK_TYPE_BOOL, TRUE);
|
|
|
|
|
|
gtk_binding_entry_add_signal (binding_set, GDK_Left, 0,
|
|
"scroll-horizontal", 2,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_STEP_BACKWARD,
|
|
GTK_TYPE_FLOAT, 0.0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_KP_Left, 0,
|
|
"scroll-horizontal", 2,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_STEP_BACKWARD,
|
|
GTK_TYPE_FLOAT, 0.0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_Right, 0,
|
|
"scroll-horizontal", 2,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_STEP_FORWARD,
|
|
GTK_TYPE_FLOAT, 0.0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_KP_Right, 0,
|
|
"scroll-horizontal", 2,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_STEP_FORWARD,
|
|
GTK_TYPE_FLOAT, 0.0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_Home, 0,
|
|
"scroll-horizontal", 2,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_JUMP,
|
|
GTK_TYPE_FLOAT, 0.0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_KP_Home, 0,
|
|
"scroll-horizontal", 2,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_JUMP,
|
|
GTK_TYPE_FLOAT, 0.0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_End, 0,
|
|
"scroll-horizontal", 2,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_JUMP,
|
|
GTK_TYPE_FLOAT, 1.0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_KP_End, 0,
|
|
"scroll-horizontal", 2,
|
|
GTK_TYPE_ENUM, GTK_SCROLL_JUMP,
|
|
GTK_TYPE_FLOAT, 1.0);
|
|
|
|
gtk_binding_entry_add_signal (binding_set, GDK_Escape, 0,
|
|
"undo-selection", 0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_space, 0,
|
|
"toggle-focus-row", 0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_KP_Space, 0,
|
|
"toggle-focus-row", 0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_space, GDK_CONTROL_MASK,
|
|
"toggle-add-mode", 0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_KP_Space, GDK_CONTROL_MASK,
|
|
"toggle-add-mode", 0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_slash, GDK_CONTROL_MASK,
|
|
"select-all", 0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_KP_Divide, GDK_CONTROL_MASK,
|
|
"select-all", 0);
|
|
gtk_binding_entry_add_signal (binding_set, '\\', GDK_CONTROL_MASK,
|
|
"unselect-all", 0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_Shift_L,
|
|
GDK_RELEASE_MASK | GDK_SHIFT_MASK,
|
|
"end-selection", 0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_Shift_R,
|
|
GDK_RELEASE_MASK | GDK_SHIFT_MASK,
|
|
"end-selection", 0);
|
|
gtk_binding_entry_add_signal (binding_set, GDK_Shift_R,
|
|
GDK_RELEASE_MASK | GDK_SHIFT_MASK |
|
|
GDK_CONTROL_MASK,
|
|
"end-selection", 0);
|
|
}
|
|
|
|
static void
|
|
gtk_list_item_init (GtkListItem *list_item)
|
|
{
|
|
gtk_widget_set_can_focus (GTK_WIDGET (list_item), TRUE);
|
|
}
|
|
|
|
GtkWidget*
|
|
gtk_list_item_new (void)
|
|
{
|
|
return GTK_WIDGET (gtk_type_new (gtk_list_item_get_type ()));
|
|
}
|
|
|
|
GtkWidget*
|
|
gtk_list_item_new_with_label (const gchar *label)
|
|
{
|
|
GtkWidget *list_item;
|
|
GtkWidget *label_widget;
|
|
|
|
list_item = gtk_list_item_new ();
|
|
label_widget = gtk_label_new (label);
|
|
gtk_misc_set_alignment (GTK_MISC (label_widget), 0.0, 0.5);
|
|
gtk_misc_set_padding (GTK_MISC (label_widget), 0, 1);
|
|
|
|
gtk_container_add (GTK_CONTAINER (list_item), label_widget);
|
|
gtk_widget_show (label_widget);
|
|
|
|
return list_item;
|
|
}
|
|
|
|
void
|
|
gtk_list_item_select (GtkListItem *list_item)
|
|
{
|
|
gtk_item_select (GTK_ITEM (list_item));
|
|
}
|
|
|
|
void
|
|
gtk_list_item_deselect (GtkListItem *list_item)
|
|
{
|
|
gtk_item_deselect (GTK_ITEM (list_item));
|
|
}
|
|
|
|
|
|
static void
|
|
gtk_list_item_realize (GtkWidget *widget)
|
|
{
|
|
GdkWindowAttr attributes;
|
|
gint attributes_mask;
|
|
|
|
/*GTK_WIDGET_CLASS (parent_class)->realize (widget);*/
|
|
|
|
g_return_if_fail (GTK_IS_LIST_ITEM (widget));
|
|
|
|
GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
|
|
|
|
attributes.x = widget->allocation.x;
|
|
attributes.y = widget->allocation.y;
|
|
attributes.width = widget->allocation.width;
|
|
attributes.height = widget->allocation.height;
|
|
attributes.window_type = GDK_WINDOW_CHILD;
|
|
attributes.wclass = GDK_INPUT_OUTPUT;
|
|
attributes.visual = gtk_widget_get_visual (widget);
|
|
attributes.colormap = gtk_widget_get_colormap (widget);
|
|
attributes.event_mask = (gtk_widget_get_events (widget) |
|
|
GDK_EXPOSURE_MASK |
|
|
GDK_BUTTON_PRESS_MASK |
|
|
GDK_BUTTON_RELEASE_MASK |
|
|
GDK_BUTTON1_MOTION_MASK |
|
|
GDK_POINTER_MOTION_HINT_MASK |
|
|
GDK_KEY_PRESS_MASK |
|
|
GDK_KEY_RELEASE_MASK |
|
|
GDK_ENTER_NOTIFY_MASK |
|
|
GDK_LEAVE_NOTIFY_MASK);
|
|
|
|
attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
|
|
widget->window = gdk_window_new (gtk_widget_get_parent_window (widget), &attributes, attributes_mask);
|
|
gdk_window_set_user_data (widget->window, widget);
|
|
|
|
widget->style = gtk_style_attach (widget->style, widget->window);
|
|
gdk_window_set_background (widget->window,
|
|
&widget->style->base[GTK_STATE_NORMAL]);
|
|
}
|
|
|
|
static void
|
|
gtk_list_item_size_request (GtkWidget *widget,
|
|
GtkRequisition *requisition)
|
|
{
|
|
GtkBin *bin;
|
|
GtkRequisition child_requisition;
|
|
gint focus_width;
|
|
gint focus_pad;
|
|
|
|
g_return_if_fail (GTK_IS_LIST_ITEM (widget));
|
|
g_return_if_fail (requisition != NULL);
|
|
|
|
bin = GTK_BIN (widget);
|
|
gtk_widget_style_get (widget,
|
|
"focus-line-width", &focus_width,
|
|
"focus-padding", &focus_pad,
|
|
NULL);
|
|
|
|
requisition->width = 2 * (GTK_CONTAINER (widget)->border_width +
|
|
widget->style->xthickness + focus_width + focus_pad - 1);
|
|
requisition->height = 2 * (GTK_CONTAINER (widget)->border_width +
|
|
focus_width + focus_pad - 1);
|
|
|
|
if (bin->child && gtk_widget_get_visible (bin->child))
|
|
{
|
|
gtk_widget_size_request (bin->child, &child_requisition);
|
|
|
|
requisition->width += child_requisition.width;
|
|
requisition->height += child_requisition.height;
|
|
}
|
|
}
|
|
|
|
static void
|
|
gtk_list_item_size_allocate (GtkWidget *widget,
|
|
GtkAllocation *allocation)
|
|
{
|
|
GtkBin *bin;
|
|
GtkAllocation child_allocation;
|
|
|
|
g_return_if_fail (GTK_IS_LIST_ITEM (widget));
|
|
g_return_if_fail (allocation != NULL);
|
|
|
|
widget->allocation = *allocation;
|
|
if (gtk_widget_get_realized (widget))
|
|
gdk_window_move_resize (widget->window,
|
|
allocation->x, allocation->y,
|
|
allocation->width, allocation->height);
|
|
|
|
bin = GTK_BIN (widget);
|
|
|
|
if (bin->child)
|
|
{
|
|
child_allocation.x = (GTK_CONTAINER (widget)->border_width +
|
|
widget->style->xthickness);
|
|
child_allocation.y = GTK_CONTAINER (widget)->border_width;
|
|
child_allocation.width = allocation->width - child_allocation.x * 2;
|
|
child_allocation.height = allocation->height - child_allocation.y * 2;
|
|
|
|
gtk_widget_size_allocate (bin->child, &child_allocation);
|
|
}
|
|
}
|
|
|
|
static void
|
|
gtk_list_item_style_set (GtkWidget *widget,
|
|
GtkStyle *previous_style)
|
|
{
|
|
g_return_if_fail (widget != NULL);
|
|
|
|
if (previous_style && gtk_widget_get_realized (widget))
|
|
gdk_window_set_background (widget->window, &widget->style->base[GTK_WIDGET_STATE (widget)]);
|
|
}
|
|
|
|
static gint
|
|
gtk_list_item_button_press (GtkWidget *widget,
|
|
GdkEventButton *event)
|
|
{
|
|
if (event->type == GDK_BUTTON_PRESS && !gtk_widget_has_focus (widget))
|
|
gtk_widget_grab_focus (widget);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static gint
|
|
gtk_list_item_expose (GtkWidget *widget,
|
|
GdkEventExpose *event)
|
|
{
|
|
g_return_val_if_fail (widget != NULL, FALSE);
|
|
|
|
if (gtk_widget_is_drawable (widget))
|
|
{
|
|
if (widget->state == GTK_STATE_NORMAL)
|
|
{
|
|
gdk_window_set_back_pixmap (widget->window, NULL, TRUE);
|
|
gdk_window_clear_area (widget->window, event->area.x, event->area.y,
|
|
event->area.width, event->area.height);
|
|
}
|
|
else
|
|
{
|
|
gtk_paint_flat_box (widget->style, widget->window,
|
|
widget->state, GTK_SHADOW_ETCHED_OUT,
|
|
&event->area, widget, "listitem",
|
|
0, 0, -1, -1);
|
|
}
|
|
|
|
GTK_WIDGET_CLASS (parent_class)->expose_event (widget, event);
|
|
|
|
if (gtk_widget_has_focus (widget))
|
|
{
|
|
if (GTK_IS_LIST (widget->parent) && GTK_LIST (widget->parent)->add_mode)
|
|
gtk_paint_focus (widget->style, widget->window, GTK_WIDGET_STATE (widget),
|
|
NULL, widget, "add-mode",
|
|
0, 0, widget->allocation.width, widget->allocation.height);
|
|
else
|
|
gtk_paint_focus (widget->style, widget->window, GTK_WIDGET_STATE (widget),
|
|
NULL, widget, NULL,
|
|
0, 0, widget->allocation.width, widget->allocation.height);
|
|
}
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
gtk_real_list_item_select (GtkItem *item)
|
|
{
|
|
g_return_if_fail (GTK_IS_LIST_ITEM (item));
|
|
|
|
switch (GTK_WIDGET (item)->state)
|
|
{
|
|
case GTK_STATE_SELECTED:
|
|
case GTK_STATE_INSENSITIVE:
|
|
break;
|
|
default:
|
|
gtk_widget_set_state (GTK_WIDGET (item), GTK_STATE_SELECTED);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
gtk_real_list_item_deselect (GtkItem *item)
|
|
{
|
|
g_return_if_fail (GTK_IS_LIST_ITEM (item));
|
|
|
|
if (GTK_WIDGET (item)->state == GTK_STATE_SELECTED)
|
|
gtk_widget_set_state (GTK_WIDGET (item), GTK_STATE_NORMAL);
|
|
}
|
|
|
|
static void
|
|
gtk_real_list_item_toggle (GtkItem *item)
|
|
{
|
|
g_return_if_fail (GTK_IS_LIST_ITEM (item));
|
|
|
|
switch (GTK_WIDGET (item)->state)
|
|
{
|
|
case GTK_STATE_SELECTED:
|
|
gtk_widget_set_state (GTK_WIDGET (item), GTK_STATE_NORMAL);
|
|
break;
|
|
case GTK_STATE_INSENSITIVE:
|
|
break;
|
|
default:
|
|
gtk_widget_set_state (GTK_WIDGET (item), GTK_STATE_SELECTED);
|
|
break;
|
|
}
|
|
}
|
|
|
|
#include "gtkaliasdef.c"
|