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<span class="comment">// This file was generated by gir (4b09025) from gir-files (71d73f0)</span>
<span class="comment">// DO NOT EDIT</span>

<span class="kw">use</span> <span class="ident">EventController</span>;
<span class="kw">use</span> <span class="ident">Gesture</span>;
<span class="kw">use</span> <span class="ident">GestureSingle</span>;
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">&quot;v3_14&quot;</span>)]</span>
<span class="kw">use</span> <span class="ident">Widget</span>;
<span class="kw">use</span> <span class="ident">ffi</span>;
<span class="kw">use</span> <span class="ident">glib</span>;
<span class="kw">use</span> <span class="ident">glib</span>::<span class="ident">object</span>::<span class="ident">Downcast</span>;
<span class="kw">use</span> <span class="ident">glib</span>::<span class="ident">object</span>::<span class="ident">IsA</span>;
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">&quot;v3_14&quot;</span>)]</span>
<span class="kw">use</span> <span class="ident">glib</span>::<span class="ident">signal</span>::<span class="ident">connect</span>;
<span class="kw">use</span> <span class="ident">glib</span>::<span class="ident">translate</span>::<span class="kw-2">*</span>;
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">&quot;v3_14&quot;</span>)]</span>
<span class="kw">use</span> <span class="ident">glib_ffi</span>;
<span class="kw">use</span> <span class="ident">gobject_ffi</span>;
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">&quot;v3_14&quot;</span>)]</span>
<span class="kw">use</span> <span class="ident">libc</span>;
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">&quot;v3_14&quot;</span>)]</span>
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">boxed</span>::<span class="ident">Box</span> <span class="kw">as</span> <span class="ident">Box_</span>;
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">&quot;v3_14&quot;</span>)]</span>
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">mem</span>;
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">&quot;v3_14&quot;</span>)]</span>
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">mem</span>::<span class="ident">transmute</span>;

<span class="macro">glib_wrapper</span><span class="macro">!</span> {
    <span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">GestureSwipe</span>(<span class="ident">Object</span><span class="op">&lt;</span><span class="ident">ffi</span>::<span class="ident">GtkGestureSwipe</span><span class="op">&gt;</span>): <span class="ident">GestureSingle</span>, <span class="ident">Gesture</span>, <span class="ident">EventController</span>;

    <span class="kw">match</span> <span class="kw">fn</span> {
        <span class="ident">get_type</span> <span class="op">=&gt;</span> <span class="op">||</span> <span class="ident">ffi</span>::<span class="ident">gtk_gesture_swipe_get_type</span>(),
    }
}

<span class="kw">impl</span> <span class="ident">GestureSwipe</span> {
    <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">&quot;v3_14&quot;</span>)]</span>
    <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">new</span><span class="op">&lt;</span><span class="ident">P</span>: <span class="ident">IsA</span><span class="op">&lt;</span><span class="ident">Widget</span><span class="op">&gt;&gt;</span>(<span class="ident">widget</span>: <span class="kw-2">&amp;</span><span class="ident">P</span>) <span class="op">-&gt;</span> <span class="ident">GestureSwipe</span> {
        <span class="macro">skip_assert_initialized</span><span class="macro">!</span>();
        <span class="kw">unsafe</span> {
            <span class="ident">Gesture</span>::<span class="ident">from_glib_full</span>(<span class="ident">ffi</span>::<span class="ident">gtk_gesture_swipe_new</span>(<span class="ident">widget</span>.<span class="ident">to_glib_none</span>().<span class="number">0</span>)).<span class="ident">downcast_unchecked</span>()
        }
    }
}

<span class="kw">pub</span> <span class="kw">trait</span> <span class="ident">GestureSwipeExt</span> {
    <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">&quot;v3_14&quot;</span>)]</span>
    <span class="kw">fn</span> <span class="ident">get_velocity</span>(<span class="kw-2">&amp;</span><span class="self">self</span>) <span class="op">-&gt;</span> <span class="prelude-ty">Option</span><span class="op">&lt;</span>(<span class="ident">f64</span>, <span class="ident">f64</span>)<span class="op">&gt;</span>;

    <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">&quot;v3_14&quot;</span>)]</span>
    <span class="kw">fn</span> <span class="ident">connect_swipe</span><span class="op">&lt;</span><span class="ident">F</span>: <span class="ident">Fn</span>(<span class="kw-2">&amp;</span><span class="self">Self</span>, <span class="ident">f64</span>, <span class="ident">f64</span>) <span class="op">+</span> <span class="lifetime">&#39;static</span><span class="op">&gt;</span>(<span class="kw-2">&amp;</span><span class="self">self</span>, <span class="ident">f</span>: <span class="ident">F</span>) <span class="op">-&gt;</span> <span class="ident">u64</span>;
}

<span class="kw">impl</span><span class="op">&lt;</span><span class="ident">O</span>: <span class="ident">IsA</span><span class="op">&lt;</span><span class="ident">GestureSwipe</span><span class="op">&gt;</span> <span class="op">+</span> <span class="ident">IsA</span><span class="op">&lt;</span><span class="ident">glib</span>::<span class="ident">object</span>::<span class="ident">Object</span><span class="op">&gt;&gt;</span> <span class="ident">GestureSwipeExt</span> <span class="kw">for</span> <span class="ident">O</span> {
    <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">&quot;v3_14&quot;</span>)]</span>
    <span class="kw">fn</span> <span class="ident">get_velocity</span>(<span class="kw-2">&amp;</span><span class="self">self</span>) <span class="op">-&gt;</span> <span class="prelude-ty">Option</span><span class="op">&lt;</span>(<span class="ident">f64</span>, <span class="ident">f64</span>)<span class="op">&gt;</span> {
        <span class="kw">unsafe</span> {
            <span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">velocity_x</span> <span class="op">=</span> <span class="ident">mem</span>::<span class="ident">uninitialized</span>();
            <span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">velocity_y</span> <span class="op">=</span> <span class="ident">mem</span>::<span class="ident">uninitialized</span>();
            <span class="kw">let</span> <span class="ident">ret</span> <span class="op">=</span> <span class="ident">from_glib</span>(<span class="ident">ffi</span>::<span class="ident">gtk_gesture_swipe_get_velocity</span>(<span class="self">self</span>.<span class="ident">to_glib_none</span>().<span class="number">0</span>, <span class="kw-2">&amp;</span><span class="kw-2">mut</span> <span class="ident">velocity_x</span>, <span class="kw-2">&amp;</span><span class="kw-2">mut</span> <span class="ident">velocity_y</span>));
            <span class="kw">if</span> <span class="ident">ret</span> { <span class="prelude-val">Some</span>((<span class="ident">velocity_x</span>, <span class="ident">velocity_y</span>)) } <span class="kw">else</span> { <span class="prelude-val">None</span> }
        }
    }

    <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">&quot;v3_14&quot;</span>)]</span>
    <span class="kw">fn</span> <span class="ident">connect_swipe</span><span class="op">&lt;</span><span class="ident">F</span>: <span class="ident">Fn</span>(<span class="kw-2">&amp;</span><span class="self">Self</span>, <span class="ident">f64</span>, <span class="ident">f64</span>) <span class="op">+</span> <span class="lifetime">&#39;static</span><span class="op">&gt;</span>(<span class="kw-2">&amp;</span><span class="self">self</span>, <span class="ident">f</span>: <span class="ident">F</span>) <span class="op">-&gt;</span> <span class="ident">u64</span> {
        <span class="kw">unsafe</span> {
            <span class="kw">let</span> <span class="ident">f</span>: <span class="ident">Box_</span><span class="op">&lt;</span><span class="ident">Box_</span><span class="op">&lt;</span><span class="ident">Fn</span>(<span class="kw-2">&amp;</span><span class="self">Self</span>, <span class="ident">f64</span>, <span class="ident">f64</span>) <span class="op">+</span> <span class="lifetime">&#39;static</span><span class="op">&gt;&gt;</span> <span class="op">=</span> <span class="ident">Box_</span>::<span class="ident">new</span>(<span class="ident">Box_</span>::<span class="ident">new</span>(<span class="ident">f</span>));
            <span class="ident">connect</span>(<span class="self">self</span>.<span class="ident">to_glib_none</span>().<span class="number">0</span>, <span class="string">&quot;swipe&quot;</span>,
                <span class="ident">transmute</span>(<span class="ident">swipe_trampoline</span>::<span class="op">&lt;</span><span class="self">Self</span><span class="op">&gt;</span> <span class="kw">as</span> <span class="ident">usize</span>), <span class="ident">Box_</span>::<span class="ident">into_raw</span>(<span class="ident">f</span>) <span class="kw">as</span> <span class="kw-2">*</span><span class="kw-2">mut</span> _)
        }
    }
}

<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">&quot;v3_14&quot;</span>)]</span>
<span class="kw">unsafe</span> <span class="kw">extern</span> <span class="string">&quot;C&quot;</span> <span class="kw">fn</span> <span class="ident">swipe_trampoline</span><span class="op">&lt;</span><span class="ident">P</span><span class="op">&gt;</span>(<span class="ident">this</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">ffi</span>::<span class="ident">GtkGestureSwipe</span>, <span class="ident">velocity_x</span>: <span class="ident">libc</span>::<span class="ident">c_double</span>, <span class="ident">velocity_y</span>: <span class="ident">libc</span>::<span class="ident">c_double</span>, <span class="ident">f</span>: <span class="ident">glib_ffi</span>::<span class="ident">gpointer</span>)
<span class="kw">where</span> <span class="ident">P</span>: <span class="ident">IsA</span><span class="op">&lt;</span><span class="ident">GestureSwipe</span><span class="op">&gt;</span> {
    <span class="macro">callback_guard</span><span class="macro">!</span>();
    <span class="kw">let</span> <span class="ident">f</span>: <span class="kw-2">&amp;</span><span class="ident">Box_</span><span class="op">&lt;</span><span class="ident">Fn</span>(<span class="kw-2">&amp;</span><span class="ident">P</span>, <span class="ident">f64</span>, <span class="ident">f64</span>) <span class="op">+</span> <span class="lifetime">&#39;static</span><span class="op">&gt;</span> <span class="op">=</span> <span class="ident">transmute</span>(<span class="ident">f</span>);
    <span class="ident">f</span>(<span class="kw-2">&amp;</span><span class="ident">GestureSwipe</span>::<span class="ident">from_glib_none</span>(<span class="ident">this</span>).<span class="ident">downcast_unchecked</span>(), <span class="ident">velocity_x</span>, <span class="ident">velocity_y</span>)
}
</pre>
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