calculator.glade

用GTK实现的一个简单的计算器程序

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE glade-interface SYSTEM "glade-2.0.dtd">
<!--*- mode: xml -*-->
<glade-interface>
  <widget class="GtkWindow" id="window">
    <property name="visible">True</property>
    <property name="title" translatable="yes">window</property>
    <property name="default_width">500</property>
    <property name="default_height">400</property>
    <signal name="destroy" handler="destroy"/>
    <signal name="delete_event" handler="delete_event"/>
    <child>
      <widget class="GtkVBox" id="vbox1">
        <property name="visible">True</property>
        <child>
          <widget class="GtkMenuBar" id="menubar">
            <property name="visible">True</property>
            <child>
              <widget class="GtkMenuItem" id="menuitem_about">
                <property name="visible">True</property>
                <property name="label" translatable="yes">鍏充簬(_H)</property>
                <property name="use_underline">True</property>
                <signal name="select" handler="on_imagemenuitem_about_activate" object="menuitem_about"/>
              </widget>
            </child>
          </widget>
          <packing>
            <property name="expand">False</property>
          </packing>
        </child>
        <child>
          <widget class="GtkEntry" id="entry">
            <property name="width_request">0</property>
            <property name="height_request">40</property>
            <property name="visible">True</property>
            <property name="can_focus">True</property>
            <property name="editable">False</property>
            <property name="max_length">20</property>
            <property name="invisible_char">0</property>
            <property name="text" translatable="yes">0</property>
            <property name="xalign">1</property>
            <property name="shadow_type">GTK_SHADOW_NONE</property>
          </widget>
          <packing>
            <property name="position">1</property>
          </packing>
        </child>
        <child>
          <widget class="GtkTable" id="table1">
            <property name="visible">True</property>
            <property name="n_rows">5</property>
            <property name="n_columns">4</property>
            <child>
              <widget class="GtkButton" id="button_4">
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="receives_default">True</property>
                <property name="label" translatable="yes">4</property>
                <property name="response_id">0</property>
                <signal name="clicked" handler="number_button_clicked_cb" object="entry"/>
              </widget>
              <packing>
                <property name="top_attach">2</property>
                <property name="bottom_attach">3</property>
                <property name="x_padding">3</property>
                <property name="y_padding">3</property>
              </packing>
            </child>
            <child>
              <widget class="GtkButton" id="button_1">
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="receives_default">True</property>
                <property name="label" translatable="yes">1</property>
                <property name="response_id">0</property>
                <signal name="clicked" handler="number_button_clicked_cb" object="entry"/>
              </widget>
              <packing>
                <property name="top_attach">3</property>
                <property name="bottom_attach">4</property>
                <property name="x_padding">3</property>
                <property name="y_padding">3</property>
              </packing>
            </child>
            <child>
              <widget class="GtkButton" id="button_0">
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="receives_default">True</property>
                <property name="label" translatable="yes">0</property>
                <property name="response_id">0</property>
                <signal name="clicked" handler="number_button_clicked_cb" object="entry"/>
              </widget>
              <packing>
                <property name="top_attach">4</property>
                <property name="bottom_attach">5</property>
                <property name="x_padding">3</property>
                <property name="y_padding">3</property>
              </packing>
            </child>
            <child>
              <widget class="GtkButton" id="button_point">
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="receives_default">True</property>
                <property name="label" translatable="yes">.</property>
                <property name="response_id">0</property>
                <signal name="clicked" handler="number_button_clicked_cb" object="entry"/>
              </widget>
              <packing>
                <property name="left_attach">1</property>
                <property name="right_attach">2</property>
                <property name="top_attach">4</property>
                <property name="bottom_attach">5</property>
                <property name="x_padding">3</property>
                <property name="y_padding">3</property>
              </packing>
            </child>
            <child>
              <widget class="GtkButton" id="button_2">
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="receives_default">True</property>
                <property name="label" translatable="yes">2</property>
                <property name="response_id">0</property>
                <signal name="clicked" handler="number_button_clicked_cb" object="entry"/>
              </widget>
              <packing>
                <property name="left_attach">1</property>
                <property name="right_attach">2</property>
                <property name="top_attach">3</property>
                <property name="bottom_attach">4</property>
                <property name="x_padding">3</property>
                <property name="y_padding">3</property>
              </packing>
            </child>
            <child>
              <widget class="GtkButton" id="button_5">
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="receives_default">True</property>
                <property name="label" translatable="yes">5</property>
                <property name="response_id">0</property>
                <signal name="clicked" handler="number_button_clicked_cb" object="entry"/>
              </widget>
              <packing>
                <property name="left_attach">1</property>
                <property name="right_attach">2</property>
                <property name="top_attach">2</property>
                <property name="bottom_attach">3</property>
                <property name="x_padding">3</property>
                <property name="y_padding">3</property>
              </packing>
            </child>
            <child>
              <widget class="GtkButton" id="button_6">
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="receives_default">True</property>
                <property name="label" translatable="yes">6</property>
                <property name="response_id">0</property>
                <signal name="clicked" handler="number_button_clicked_cb" object="entry"/>
              </widget>
              <packing>
                <property name="left_attach">2</property>
                <property name="right_attach">3</property>
                <property name="top_attach">2</property>
                <property name="bottom_attach">3</property>
                <property name="x_padding">3</property>
                <property name="y_padding">3</property>
              </packing>
            </child>
            <child>
              <widget class="GtkButton" id="button_3">
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="receives_default">True</property>
                <property name="label" translatable="yes">3</property>
                <property name="response_id">0</property>
                <signal name="clicked" handler="number_button_clicked_cb" object="entry"/>
              </widget>
              <packing>
                <property name="left_attach">2</property>
                <property name="right_attach">3</property>
                <property name="top_attach">3</property>
                <property name="bottom_attach">4</property>
                <property name="x_padding">3</property>
                <property name="y_padding">3</property>
              </packing>
            </child>
            <child>
              <widget class="GtkButton" id="button_equality">
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="receives_default">True</property>
                <property name="label" translatable="yes">=</property>
                <property name="response_id">0</property>
                <signal name="clicked" handler="number_button_clicked_cb" object="entry"/>
              </widget>
              <packing>
                <property name="left_attach">2</property>
                <property name="right_attach">3</property>
                <property name="top_attach">4</property>
                <property name="bottom_attach">5</property>
                <property name="x_padding">3</property>
                <property name="y_padding">3</property>
              </packing>
            </child>
            <child>
              <widget class="GtkButton" id="button_plus">
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="receives_default">True</property>