My_GtkUi/Gtk3/res/win_size.ui

<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated with glade 3.38.2 -->
<interface>
  <requires lib="gtk+" version="3.0"/>
  <object class="GtkAdjustment" id="adjustment1">
    <property name="upper">9999</property>
    <property name="step-increment">1</property>
    <property name="page-increment">10</property>
  </object>
  <object class="GtkAdjustment" id="adjustment2">
    <property name="upper">9999</property>
    <property name="step-increment">1</property>
    <property name="page-increment">10</property>
  </object>
  <object class="GtkDialog" id="dialog">
    <property name="can-focus">False</property>
    <property name="title" translatable="yes">Window size config</property>
    <property name="type-hint">dialog</property>
    <child internal-child="vbox">
      <object class="GtkBox">
        <property name="can-focus">False</property>
        <property name="orientation">vertical</property>
        <property name="spacing">2</property>
        <child internal-child="action_area">
          <object class="GtkButtonBox">
            <property name="can-focus">False</property>
            <property name="layout-style">end</property>
            <child>
              <object class="GtkButton" id="btncancel">
                <property name="label" translatable="yes">Cancel</property>
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="receives-default">True</property>
              </object>
              <packing>
                <property name="expand">True</property>
                <property name="fill">True</property>
                <property name="position">0</property>
              </packing>
            </child>
            <child>
              <object class="GtkButton" id="btnok">
                <property name="label" translatable="yes">OK</property>
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="receives-default">True</property>
              </object>
              <packing>
                <property name="expand">True</property>
                <property name="fill">True</property>
                <property name="position">1</property>
              </packing>
            </child>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">False</property>
            <property name="position">0</property>
          </packing>
        </child>
        <child>
          <object class="GtkLabel">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
            <property name="label" translatable="yes">Input window size</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">0</property>
          </packing>
        </child>
        <child>
          <object class="GtkBox">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
            <child>
              <object class="GtkSpinButton" id="width_spin">
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="adjustment">adjustment1</property>
                <property name="value">640</property>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
                <property name="position">0</property>
              </packing>
            </child>
            <child>
              <object class="GtkLabel">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="label" translatable="yes">x</property>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
                <property name="position">1</property>
              </packing>
            </child>
            <child>
              <object class="GtkSpinButton" id="height_spin">
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="adjustment">adjustment2</property>
                <property name="value">480</property>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
                <property name="position">2</property>
              </packing>
            </child>
            <child>
              <object class="GtkButton" id="btnGet">
                <property name="label" translatable="yes">Get size</property>
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="receives-default">True</property>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
                <property name="position">3</property>
              </packing>
            </child>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">2</property>
          </packing>
        </child>
        <child>
          <object class="GtkButtonBox">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
            <property name="layout-style">end</property>
            <child>
              <placeholder/>
            </child>
            <child>
              <placeholder/>
            </child>
            <child>
              <object class="GtkButton" id="btn_default">
                <property name="label" translatable="yes">Use default config</property>
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="receives-default">True</property>
              </object>
              <packing>
                <property name="expand">True</property>
                <property name="fill">True</property>
                <property name="position">2</property>
              </packing>
            </child>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">3</property>
          </packing>
        </child>
      </object>
    </child>
    <action-widgets>
      <action-widget response="-6">btncancel</action-widget>
      <action-widget response="-5">btnok</action-widget>
    </action-widgets>
  </object>
</interface>