z781.html

gtk 开发手册和参考文档。 包括gtk glib gdk等

          <p>
            A generic implementation of <span class="STRUCTNAME">
            GnomeMDIChild</span>. For complex applications, you may
            need to write a custom implementation.
          </p>
        </div>
      </div>
      <div class="SECT2">
        <h2 class="SECT2">
          <a name="Z803"><span class="STRUCTNAME">
          GnomeMDI</span></a>
        </h2>
        <div class="SECT3">
          <h3 class="SECT3">
            <a name="Z804">Library</a>
          </h3>
          <p>
            Gnome
          </p>
        </div>
        <div class="SECT3">
          <h3 class="SECT3">
            <a name="Z805">Header File</a>
          </h3>
          <p>
            <tt class="FILENAME">libgnomeui/gnome-mdi.h</tt>
          </p>
        </div>
        <div class="SECT3">
          <h3 class="SECT3">
            <a name="Z806">Description</a>
          </h3>
          <p>
            <span class="STRUCTNAME">GnomeMDI</span> keeps track of
            multiple documents. Users can configure how the
            documents are arranged in the application; they might
            be placed in a <tt class="CLASSNAME">GtkNotebook</tt>
            in the same <tt class="CLASSNAME">GtkWindow</tt>, or
            each document might have its own <tt class="CLASSNAME">
            GtkWindow</tt>. Also, users can drag the notebook pages
            out of the <tt class="CLASSNAME">GtkWindow</tt>, and
            they will be reparented into their own toplevel window.
          </p>
        </div>
      </div>
      <div class="SECT2">
        <h2 class="SECT2">
          <a name="Z807"><span class="STRUCTNAME">
          GtkData</span></a>
        </h2>
        <div class="SECT3">
          <h3 class="SECT3">
            <a name="Z808">Library</a>
          </h3>
          <p>
            GTK+
          </p>
        </div>
        <div class="SECT3">
          <h3 class="SECT3">
            <a name="Z809">Header File</a>
          </h3>
          <p>
            <tt class="FILENAME">gtk/gtkdata.h</tt>
          </p>
        </div>
        <div class="SECT3">
          <h3 class="SECT3">
            <a name="Z810">Description</a>
          </h3>
          <p>
            <span class="STRUCTNAME">GtkData</span> is an abstract
            base class for a piece of data that might be shared
            between multiple objects. Right now its interface is
            empty; in the future, there may be generic operations
            for all <span class="STRUCTNAME">GtkData</span>
            objects.
          </p>
        </div>
      </div>
      <div class="SECT2">
        <h2 class="SECT2">
          <a name="Z811"><span class="STRUCTNAME">
          GtkAdjustment</span></a>
        </h2>
        <div class="SECT3">
          <h3 class="SECT3">
            <a name="Z812">Library</a>
          </h3>
          <p>
            GTK+
          </p>
        </div>
        <div class="SECT3">
          <h3 class="SECT3">
            <a name="Z813">Header File</a>
          </h3>
          <p>
            <tt class="FILENAME">gtk/gtkadjustment.h</tt>
          </p>
        </div>
        <div class="SECT3">
          <h3 class="SECT3">
            <a name="Z814">Description</a>
          </h3>
          <p>
            <span class="STRUCTNAME">GtkAdjustment</span>
            represents a numeric value. It can also store a maximum
            and minimum value, a "step increment," a "page
            increment," and a "page size." Some objects don't use
            all the fields in the adjustment, and some interpret
            them slightly differently. A <tt class="CLASSNAME">
            GtkRange</tt> (including its <tt class="CLASSNAME">
            GtkScale</tt> and <tt class="CLASSNAME">
            GtkScrollbar</tt> subclasses) will allow the user to
            move the slider between the minimum and maximum values.
            Clicking the arrows on the end of a <tt class=
            "CLASSNAME">GtkScrollbar</tt> nudges the scroll bar by
            one "step increment"; clicking them with the middle
            button moves one "page increment." The "page size"
            determines the size of the scrollbar slider (it's the
            length of the "visible" page in the same units as the
            overall range). <span class="STRUCTNAME">
            GtkAdjustment</span> emits signals when its values
            change.
          </p>
        </div>
      </div>
      <div class="SECT2">
        <h2 class="SECT2">
          <a name="Z815"><span class="STRUCTNAME">
          GtkTooltips</span></a>
        </h2>
        <div class="SECT3">
          <h3 class="SECT3">
            <a name="Z816">Library</a>
          </h3>
          <p>
            GTK+
          </p>
        </div>
        <div class="SECT3">
          <h3 class="SECT3">
            <a name="Z817">Header File</a>
          </h3>
          <p>
            <tt class="FILENAME">gtk/gtktooltips.h</tt>
          </p>
        </div>
        <div class="SECT3">
          <h3 class="SECT3">
            <a name="Z818">Description</a>
          </h3>
          <p>
            <span class="STRUCTNAME">GtkTooltips</span> associates
            some help text with a widget. If the user holds the
            mouse pointer still over the widget for a short time, a
            tooltip will appear displaying the help text. <span
            class="STRUCTNAME">GtkTooltips</span> can also store
            some "private" text; you might use this with a <span
            class="STRUCTNAME">GtkTipsQuery</span> to display more
            extensive help. <a href="sec-help.html#SEC-TOOLTIPS">
            the section called <i>Tooltips</i> in the chapter
            called <i>The Main Window: <tt class="CLASSNAME">
            GnomeApp</tt></i></a> has more information on tooltips.
          </p>
        </div>
      </div>
      <div class="SECT2">
        <h2 class="SECT2">
          <a name="Z819"><span class="STRUCTNAME">
          GtkItemFactory</span></a>
        </h2>
        <div class="SECT3">
          <h3 class="SECT3">
            <a name="Z820">Library</a>
          </h3>
          <p>
            GTK+
          </p>
        </div>
        <div class="SECT3">
          <h3 class="SECT3">
            <a name="Z821">Header File</a>
          </h3>
          <p>
            <tt class="FILENAME">gtk/gtkitemfactory.h</tt>
          </p>
        </div>
        <div class="SECT3">
          <h3 class="SECT3">
            <a name="Z822">Description</a>
          </h3>
          <p>
            <span class="STRUCTNAME">GtkItemFactory</span> is
            intended to simplify menu creation; Gnome applications
            should use <span class="STRUCTNAME">GnomeUIInfo</span>
            templates instead (see <a href="sec-gnomeuiinfo.html">
            the section called <i>Menus and Toolbars with <span
            class="STRUCTNAME">GnomeUIInfo</span></i> in the
            chapter called <i>The Main Window: <tt class=
            "CLASSNAME">GnomeApp</tt></i></a>).
          </p>
        </div>
      </div>
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