/**
* gtk_icon_entry_set_icon_sensitive
* @entry: A #GtkIconEntry.
* @position: Icon position.
* @sensitive: Specifies whether the icon should appear sensitive or insensitive.
*
* Sets the sensitivity for the specified icon.
*/
void
gtk_icon_entry_set_icon_sensitive (const GtkIconEntry *icon_entry,
GtkIconEntryPosition icon_pos,
gboolean sensitive)
{
EntryIconInfo *icon_info;
GtkIconEntryPrivate *priv;
g_return_if_fail (icon_entry != NULL);
g_return_if_fail (GTK_IS_ICON_ENTRY (icon_entry));
g_return_if_fail (IS_VALID_ICON_ENTRY_POSITION (icon_pos));
priv = GTK_ICON_ENTRY_GET_PRIVATE (icon_entry);
icon_info = &priv->icons[icon_pos];
icon_info->insensitive = !sensitive;
if (icon_info->custom_cursor == TRUE && GTK_WIDGET_REALIZED (GTK_WIDGET (icon_entry)))
{
GdkCursor *cursor = gdk_cursor_new_for_display (gtk_widget_get_display (GTK_WIDGET (icon_entry)),
sensitive ? icon_info->cursor_type : GDK_ARROW);
gdk_window_set_cursor (icon_info->window, cursor);
gdk_cursor_unref (cursor);
}
}
/**
* sexy_icon_entry_get_icon_highlight
* @entry: A #SexyIconEntry.
* @position: Icon position.
*
* Retrieves whether entry will highlight the icon on mouseover.
*
* Returns: TRUE if icon highlights.
*/
gboolean
sexy_icon_entry_get_icon_highlight(const SexyIconEntry *entry,
SexyIconEntryPosition icon_pos)
{
g_return_val_if_fail(entry != NULL, FALSE);
g_return_val_if_fail(SEXY_IS_ICON_ENTRY(entry), FALSE);
g_return_val_if_fail(IS_VALID_ICON_ENTRY_POSITION(icon_pos), FALSE);
return entry->priv->icons[icon_pos].highlight;
}
/**
* sexy_icon_entry_get_icon
* @entry: A #SexyIconEntry.
* @position: Icon position.
*
* Retrieves the image used for the icon
*
* Returns: A #GtkImage.
*/
GtkImage *
sexy_icon_entry_get_icon(const SexyIconEntry *entry,
SexyIconEntryPosition icon_pos)
{
g_return_val_if_fail(entry != NULL, NULL);
g_return_val_if_fail(SEXY_IS_ICON_ENTRY(entry), NULL);
g_return_val_if_fail(IS_VALID_ICON_ENTRY_POSITION(icon_pos), NULL);
return entry->priv->icons[icon_pos].icon;
}
/**
* sexy_icon_entry_set_icon
* @entry: A #SexyIconEntry.
* @position: Icon position.
* @icon: A #GtkImage to set as the icon.
*
* Sets the icon shown in the entry
*/
void
sexy_icon_entry_set_icon(SexyIconEntry *entry, SexyIconEntryPosition icon_pos,
GtkImage *icon)
{
SexyIconInfo *icon_info;
g_return_if_fail(entry != NULL);
g_return_if_fail(SEXY_IS_ICON_ENTRY(entry));
g_return_if_fail(IS_VALID_ICON_ENTRY_POSITION(icon_pos));
g_return_if_fail(icon == NULL || GTK_IS_IMAGE(icon));
icon_info = &entry->priv->icons[icon_pos];
if (icon == icon_info->icon)
return;
if (icon_pos == SEXY_ICON_ENTRY_SECONDARY &&
entry->priv->icon_released_id != 0)
{
g_signal_handler_disconnect(entry, entry->priv->icon_released_id);
entry->priv->icon_released_id = 0;
}
if (icon == NULL)
{
if (icon_info->icon != NULL)
{
gtk_widget_destroy(GTK_WIDGET(icon_info->icon));
icon_info->icon = NULL;
/*
* Explicitly check, as the pointer may become invalidated
* during destruction.
*/
if (icon_info->window != NULL && GDK_IS_WINDOW(icon_info->window))
gdk_window_hide(icon_info->window);
}
}
else
{
if (icon_info->window != NULL && icon_info->icon == NULL)
gdk_window_show(icon_info->window);
g_signal_connect(G_OBJECT(icon), "notify",
G_CALLBACK(update_icon), entry);
icon_info->icon = icon;
g_object_ref(icon);
}
update_icon(NULL, NULL, entry);
}
/**
* gtk_icon_entry_get_icon_highlight
* @entry: A #GtkIconEntry.
* @position: Icon position.
*
* Retrieves whether entry will highlight the icon on mouseover.
*
* Returns: TRUE if icon highlights.
*/
gboolean
gtk_icon_entry_get_icon_highlight (const GtkIconEntry *entry,
GtkIconEntryPosition icon_pos)
{
GtkIconEntryPrivate *priv;
g_return_val_if_fail (entry != NULL, FALSE);
g_return_val_if_fail (GTK_IS_ICON_ENTRY (entry), FALSE);
g_return_val_if_fail (IS_VALID_ICON_ENTRY_POSITION (icon_pos), FALSE);
priv = GTK_ICON_ENTRY_GET_PRIVATE (entry);
return priv->icons[icon_pos].highlight;
}
/**
* gtk_icon_entry_get_pixbuf
* @entry: A #GtkIconEntry.
* @position: Icon position.
*
* Retrieves the image used for the icon. Unlike the other methods of setting
* and getting icon data, this method will work regardless of whether the icon
* was set using a #GdkPixbuf, a #GIcon, a stock item, or an icon name.
*
* Returns: A #GdkPixbuf, or NULL if no icon is set for this position.
*/
GdkPixbuf *
gtk_icon_entry_get_pixbuf (const GtkIconEntry *entry,
GtkIconEntryPosition icon_pos)
{
GtkIconEntryPrivate *priv;
g_return_val_if_fail (entry != NULL, NULL);
g_return_val_if_fail (GTK_IS_ICON_ENTRY (entry), NULL);
g_return_val_if_fail (IS_VALID_ICON_ENTRY_POSITION (icon_pos), NULL);
priv = GTK_ICON_ENTRY_GET_PRIVATE (entry);
return priv->icons[icon_pos].pixbuf;
}
/**
* gtk_icon_entry_set_icon_from_pixbuf
* @entry: A #GtkIconEntry.
* @position: Icon position.
* @pixbuf: A #GdkPixbuf.
*
* Sets the icon shown in the specified position using a pixbuf.
*/
void
gtk_icon_entry_set_icon_from_pixbuf (GtkIconEntry *entry,
GtkIconEntryPosition icon_pos,
GdkPixbuf *pixbuf)
{
EntryIconInfo *icon_info;
GtkIconEntryPrivate *priv;
g_return_if_fail (entry != NULL);
g_return_if_fail (GTK_IS_ICON_ENTRY (entry));
g_return_if_fail (IS_VALID_ICON_ENTRY_POSITION (icon_pos));
priv = GTK_ICON_ENTRY_GET_PRIVATE (entry);
icon_info = &priv->icons[icon_pos];
if (pixbuf == icon_info->pixbuf)
return;
if (icon_pos == GTK_ICON_ENTRY_SECONDARY &&
priv->icon_released_id != 0)
{
g_signal_handler_disconnect (entry, priv->icon_released_id);
priv->icon_released_id = 0;
}
if (pixbuf == NULL)
{
if (icon_info->pixbuf != NULL)
{
g_object_unref (icon_info->pixbuf);
icon_info->pixbuf = NULL;
/* Explicitly check, as the pointer may become invalidated
* during destruction.
*/
if (icon_info->window != NULL && GDK_IS_WINDOW (icon_info->window))
gdk_window_hide (icon_info->window);
}
}
else
{
if (icon_info->window != NULL && icon_info->pixbuf == NULL)
gdk_window_show (icon_info->window);
icon_info->pixbuf = pixbuf;
g_object_ref (pixbuf);
}
gtk_widget_queue_draw (GTK_WIDGET (entry));
}
/**
* gtk_icon_entry_set_icon_from_icon_name
* @entry: A #GtkIconEntry;
* @icon_pos: The position at which to set the icon
* @icon_name: An icon name
*
* 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 the current icon theme is changed, the icon will be
* updated appropriately.
*/
void
gtk_icon_entry_set_icon_from_icon_name (GtkIconEntry *entry,
GtkIconEntryPosition icon_pos,
const gchar *icon_name)
{
GdkPixbuf *pixbuf = NULL;
EntryIconInfo *icon_info;
GtkIconEntryPrivate *priv;
GdkScreen *screen;
GtkIconTheme *icon_theme;
GtkSettings *settings;
gint width, height;
GError *error = NULL;
g_return_if_fail (entry != NULL);
g_return_if_fail (GTK_IS_ICON_ENTRY (entry));
g_return_if_fail (IS_VALID_ICON_ENTRY_POSITION (icon_pos));
priv = GTK_ICON_ENTRY_GET_PRIVATE (entry);
icon_info = &priv->icons[icon_pos];
screen = gtk_widget_get_screen (GTK_WIDGET (entry));
icon_theme = gtk_icon_theme_get_for_screen (screen);
settings = gtk_settings_get_for_screen (screen);
if (icon_name != NULL)
{
gtk_icon_size_lookup_for_settings (settings,
GTK_ICON_SIZE_MENU,
&width, &height);
pixbuf = gtk_icon_theme_load_icon (icon_theme,
icon_name,
MIN (width, height), 0, &error);
if (pixbuf == NULL)
{
g_error_free (error);
pixbuf = gtk_widget_render_icon (GTK_WIDGET (entry),
GTK_STOCK_MISSING_IMAGE,
GTK_ICON_SIZE_MENU,
NULL);
}
}
gtk_icon_entry_set_icon_internal (entry,
icon_pos,
pixbuf);
}
GIcon *
gtk_icon_entry_get_gicon (const GtkIconEntry *entry,
GtkIconEntryPosition icon_pos)
{
GtkIconEntryPrivate *priv;
EntryIconInfo *icon_info;
g_return_val_if_fail (entry != NULL, NULL);
g_return_val_if_fail (GTK_IS_ICON_ENTRY (entry), NULL);
g_return_val_if_fail (IS_VALID_ICON_ENTRY_POSITION (icon_pos), NULL);
priv = GTK_ICON_ENTRY_GET_PRIVATE (entry);
icon_info = &priv->icons[icon_pos];
return icon_info->storage_type == GTK_IMAGE_GICON ? icon_info->gicon : NULL;
}
/**
* sexy_icon_entry_set_icon_highlight
* @entry: A #SexyIconEntry;
* @position: Icon position.
* @highlight: TRUE if the icon should highlight on mouse-over
*
* Determines whether the icon will highlight on mouse-over.
*/
void
sexy_icon_entry_set_icon_highlight(SexyIconEntry *entry,
SexyIconEntryPosition icon_pos,
gboolean highlight)
{
SexyIconInfo *icon_info;
g_return_if_fail(entry != NULL);
g_return_if_fail(SEXY_IS_ICON_ENTRY(entry));
g_return_if_fail(IS_VALID_ICON_ENTRY_POSITION(icon_pos));
icon_info = &entry->priv->icons[icon_pos];
if (icon_info->highlight == highlight)
return;
icon_info->highlight = highlight;
}
/**
* gtk_icon_entry_set_icon_highlight
* @entry: A #GtkIconEntry;
* @position: Icon position.
* @highlight: TRUE if the icon should highlight on mouse-over
*
* Determines whether the icon will highlight on mouse-over.
*/
void
gtk_icon_entry_set_icon_highlight (const GtkIconEntry *entry,
GtkIconEntryPosition icon_pos,
gboolean highlight)
{
EntryIconInfo *icon_info;
GtkIconEntryPrivate *priv;
priv = GTK_ICON_ENTRY_GET_PRIVATE (entry);
g_return_if_fail (entry != NULL);
g_return_if_fail (GTK_IS_ICON_ENTRY (entry));
g_return_if_fail (IS_VALID_ICON_ENTRY_POSITION (icon_pos));
icon_info = &priv->icons[icon_pos];
if (icon_info->highlight == highlight)
return;
icon_info->highlight = highlight;
}
/**
* gtk_icon_entry_set_tooltip
* @entry: A #GtkIconEntry.
* @position: Icon position.
* @text: The text to be used for the tooltip.
*
* Sets the tooltip text used for the specified icon.
*/
void
gtk_icon_entry_set_tooltip (const GtkIconEntry *entry,
GtkIconEntryPosition icon_pos,
const gchar *text)
{
EntryIconInfo *icon_info;
GtkIconEntryPrivate *priv;
gchar *new_tooltip;
g_return_if_fail (entry != NULL);
g_return_if_fail (GTK_IS_ICON_ENTRY (entry));
g_return_if_fail (IS_VALID_ICON_ENTRY_POSITION (icon_pos));
priv = GTK_ICON_ENTRY_GET_PRIVATE (entry);
icon_info = &priv->icons[icon_pos];
new_tooltip = g_strdup (text);
if (icon_info->tooltip_text != NULL)
g_free (icon_info->tooltip_text);
icon_info->tooltip_text = new_tooltip;
}
