<!-- ##### SECTION Title ##### -->GtkToolButton<!-- ##### SECTION Short_Description ##### -->A GtkToolItem subclass that displays buttons<!-- ##### SECTION Long_Description ##### --><para>#GtkToolButton<!-- -->s are #GtkToolItems containing buttons.</para><para>Use gtk_tool_button_new() to create a new #GtkToolButton. Usegtk_tool_button_new_with_stock() to create a #GtkToolButtoncontaining a stock item.</para><para>The label of a #GtkToolButton is determined by the properties"label_widget", "label", and "stock_id". If "label_widget" isnon-%NULL, then that widget is used as the label. Otherwise, if"label" is non-%NULL, that string is used as the label. Otherwise, if"stock_id" is non-%NULL, the label is determined by the stockitem. Otherwise, the button does not have a label.</para><para>The icon of a #GtkToolButton is determined by the properties"icon_widget" and "stock_id". If "icon_widget" is non-%NULL, thenthat widget is used as the icon. Otherwise, if "stock_id" isnon-%NULL, the icon is determined by the stock item. Otherwise,the button does not have a label.</para><!-- ##### SECTION See_Also ##### --><para><variablelist><varlistentry><term>#GtkToolbar</term><listitem><para>The toolbar widget</para></listitem></varlistentry><varlistentry><term>#GtkMenuToolButton</term><listitem><para>A subclass of #GtkToolButton that displays on     the toolbar a button with an additional dropdown    menu</para></listitem></varlistentry><varlistentry><term>#GtkToggleToolButton</term><listitem><para>A subclass of #GtkToolButton that displays toggle    buttons on the toolbar</para></listitem></varlistentry><varlistentry><term>#GtkRadioToolButton</term><listitem><para>A subclass of #GtkToolButton that displays radio    buttons on the toolbar</para></listitem></varlistentry><varlistentry><term>#GtkSeparatorToolItem</term><listitem><para>A subclass of #GtkToolItem that separates groups of    items on a toolbar</para></listitem></varlistentry></variablelist></para><!-- ##### SECTION Stability_Level ##### --><!-- ##### STRUCT GtkToolButton ##### --><para>The #GtkToolButton struct contains only private. It should only beaccessed with the function described below.</para><!-- ##### SIGNAL GtkToolButton::clicked ##### --><para></para>@toolbutton: the object which received the signal.<!-- ##### ARG GtkToolButton:icon-widget ##### --><para></para><!-- ##### ARG GtkToolButton:label ##### --><para></para><!-- ##### ARG GtkToolButton:label-widget ##### --><para></para><!-- ##### ARG GtkToolButton:stock-id ##### --><para></para><!-- ##### ARG GtkToolButton:use-underline ##### --><para></para><!-- ##### FUNCTION gtk_tool_button_new ##### --><para></para>@icon_widget: @label: @Returns: <!-- ##### FUNCTION gtk_tool_button_new_from_stock ##### --><para></para>@stock_id: @Returns: <!-- ##### FUNCTION gtk_tool_button_set_label ##### --><para></para>@button: @label: <!-- ##### FUNCTION gtk_tool_button_get_label ##### --><para></para>@button: @Returns: <!-- ##### FUNCTION gtk_tool_button_set_use_underline ##### --><para></para>@button: @use_underline: <!-- ##### FUNCTION gtk_tool_button_get_use_underline ##### --><para></para>@button: @Returns: <!-- ##### FUNCTION gtk_tool_button_set_stock_id ##### --><para></para>@button: @stock_id: <!-- ##### FUNCTION gtk_tool_button_get_stock_id ##### --><para></para>@button: @Returns: <!-- ##### FUNCTION gtk_tool_button_set_icon_widget ##### --><para></para>@button: @icon_widget: <!-- ##### FUNCTION gtk_tool_button_get_icon_widget ##### --><para></para>@button: @Returns: <!-- ##### FUNCTION gtk_tool_button_set_label_widget ##### --><para></para>@button: @label_widget: <!-- ##### FUNCTION gtk_tool_button_get_label_widget ##### --><para></para>@button: @Returns: