New upstream version 3.22.28
This commit is contained in:
Jeremy Bicha
@ -8,7 +8,7 @@
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<link rel="up" href="TextWidgetObjects.html" title="Multiline Text Editor">
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<link rel="prev" href="TextWidgetObjects.html" title="Multiline Text Editor">
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<link rel="next" href="GtkTextIter.html" title="GtkTextIter">
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<meta name="generator" content="GTK-Doc V1.25.1 (XML mode)">
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<meta name="generator" content="GTK-Doc V1.27 (XML mode)">
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<link rel="stylesheet" href="style.css" type="text/css">
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</head>
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@ -132,18 +132,18 @@ The simplest usage of <a class="link" href="GtkTextView.html" title="GtkTextView
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11
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12
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13</pre></td>
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<td class="listing_code"><pre class="programlisting">GtkWidget <span class="gtkdoc opt">*</span>view<span class="gtkdoc opt">;</span>
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GtkTextBuffer <span class="gtkdoc opt">*</span>buffer<span class="gtkdoc opt">;</span>
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<td class="listing_code"><pre class="programlisting"><span class="usertype">GtkWidget</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">view</span><span class="symbol">;</span>
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<span class="usertype">GtkTextBuffer</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">buffer</span><span class="symbol">;</span>
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view <span class="gtkdoc opt">=</span> <span class="function"><a href="GtkTextView.html#gtk-text-view-new">gtk_text_view_new</a></span> <span class="gtkdoc opt">();</span>
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<span class="normal">view </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GtkTextView.html#gtk-text-view-new">gtk_text_view_new</a></span><span class="normal"> </span><span class="symbol">();</span>
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buffer <span class="gtkdoc opt">=</span> <span class="function"><a href="GtkTextView.html#gtk-text-view-get-buffer">gtk_text_view_get_buffer</a></span> <span class="gtkdoc opt">(</span><span class="function">GTK_TEXT_VIEW</span> <span class="gtkdoc opt">(</span>view<span class="gtkdoc opt">));</span>
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<span class="normal">buffer </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GtkTextView.html#gtk-text-view-get-buffer">gtk_text_view_get_buffer</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">GTK_TEXT_VIEW</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">view</span><span class="symbol">));</span>
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<span class="function"><a href="GtkTextBuffer.html#gtk-text-buffer-set-text">gtk_text_buffer_set_text</a></span> <span class="gtkdoc opt">(</span>buffer<span class="gtkdoc opt">,</span> <span class="string">"Hello, this is some text"</span><span class="gtkdoc opt">, -</span><span class="number">1</span><span class="gtkdoc opt">);</span>
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<span class="function"><a href="GtkTextBuffer.html#gtk-text-buffer-set-text">gtk_text_buffer_set_text</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">buffer</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"Hello, this is some text"</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">-</span><span class="number">1</span><span class="symbol">);</span>
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<span class="comment">/* Now you might put the view in a container and display it on the</span>
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<span class="comment"> * screen; when the user edits the text, signals on the buffer</span>
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<span class="comment"> * will be emitted, such as "changed", "insert_text", and so on.</span>
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<span class="comment"> * will be emitted, such as "changed", "insert_text", and so on.</span>
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<span class="comment"> */</span></pre></td>
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</tr>
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</tbody>
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@ -209,44 +209,44 @@ foreground color — use CSS to override their default values.
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36
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37
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38</pre></td>
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<td class="listing_code"><pre class="programlisting">GtkWidget <span class="gtkdoc opt">*</span>view<span class="gtkdoc opt">;</span>
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GtkTextBuffer <span class="gtkdoc opt">*</span>buffer<span class="gtkdoc opt">;</span>
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GtkTextIter start<span class="gtkdoc opt">,</span> end<span class="gtkdoc opt">;</span>
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PangoFontDescription <span class="gtkdoc opt">*</span>font_desc<span class="gtkdoc opt">;</span>
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GdkRGBA rgba<span class="gtkdoc opt">;</span>
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GtkTextTag <span class="gtkdoc opt">*</span>tag<span class="gtkdoc opt">;</span>
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GtkCssProvider <span class="gtkdoc opt">*</span>provider<span class="gtkdoc opt">;</span>
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GtkStyleContext <span class="gtkdoc opt">*</span>context<span class="gtkdoc opt">;</span>
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<td class="listing_code"><pre class="programlisting"><span class="usertype">GtkWidget</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">view</span><span class="symbol">;</span>
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<span class="usertype">GtkTextBuffer</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">buffer</span><span class="symbol">;</span>
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<span class="usertype">GtkTextIter</span><span class="normal"> start</span><span class="symbol">,</span><span class="normal"> end</span><span class="symbol">;</span>
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<span class="usertype">PangoFontDescription</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">font_desc</span><span class="symbol">;</span>
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<span class="usertype">GdkRGBA</span><span class="normal"> rgba</span><span class="symbol">;</span>
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<span class="usertype">GtkTextTag</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">tag</span><span class="symbol">;</span>
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<span class="usertype">GtkCssProvider</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">provider</span><span class="symbol">;</span>
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<span class="usertype">GtkStyleContext</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">context</span><span class="symbol">;</span>
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view <span class="gtkdoc opt">=</span> <span class="function"><a href="GtkTextView.html#gtk-text-view-new">gtk_text_view_new</a></span> <span class="gtkdoc opt">();</span>
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<span class="normal">view </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GtkTextView.html#gtk-text-view-new">gtk_text_view_new</a></span><span class="normal"> </span><span class="symbol">();</span>
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buffer <span class="gtkdoc opt">=</span> <span class="function"><a href="GtkTextView.html#gtk-text-view-get-buffer">gtk_text_view_get_buffer</a></span> <span class="gtkdoc opt">(</span><span class="function">GTK_TEXT_VIEW</span> <span class="gtkdoc opt">(</span>view<span class="gtkdoc opt">));</span>
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<span class="normal">buffer </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GtkTextView.html#gtk-text-view-get-buffer">gtk_text_view_get_buffer</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">GTK_TEXT_VIEW</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">view</span><span class="symbol">));</span>
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<span class="function"><a href="GtkTextBuffer.html#gtk-text-buffer-set-text">gtk_text_buffer_set_text</a></span> <span class="gtkdoc opt">(</span>buffer<span class="gtkdoc opt">,</span> <span class="string">"Hello, this is some text"</span><span class="gtkdoc opt">, -</span><span class="number">1</span><span class="gtkdoc opt">);</span>
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<span class="function"><a href="GtkTextBuffer.html#gtk-text-buffer-set-text">gtk_text_buffer_set_text</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">buffer</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"Hello, this is some text"</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">-</span><span class="number">1</span><span class="symbol">);</span>
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<span class="comment">/* Change default font and color throughout the widget */</span>
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provider <span class="gtkdoc opt">=</span> <span class="function"><a href="GtkCssProvider.html#gtk-css-provider-new">gtk_css_provider_new</a></span> <span class="gtkdoc opt">();</span>
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<span class="function"><a href="GtkCssProvider.html#gtk-css-provider-load-from-data">gtk_css_provider_load_from_data</a></span> <span class="gtkdoc opt">(</span>provider<span class="gtkdoc opt">,</span>
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<span class="string">"textview {"</span>
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<span class="string">" font: 15 serif;"</span>
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<span class="string">" color: green;"</span>
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<span class="string">"}"</span><span class="gtkdoc opt">,</span>
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<span class="gtkdoc opt">-</span><span class="number">1</span><span class="gtkdoc opt">,</span>
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NULL<span class="gtkdoc opt">);</span>
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context <span class="gtkdoc opt">=</span> <span class="function"><a href="GtkWidget.html#gtk-widget-get-style-context">gtk_widget_get_style_context</a></span> <span class="gtkdoc opt">(</span>view<span class="gtkdoc opt">);</span>
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<span class="function"><a href="GtkStyleContext.html#gtk-style-context-add-provider">gtk_style_context_add_provider</a></span> <span class="gtkdoc opt">(</span>context<span class="gtkdoc opt">,</span>
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<span class="function">GTK_STYLE_PROVIDER</span> <span class="gtkdoc opt">(</span>provider<span class="gtkdoc opt">),</span>
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GTK_STYLE_PROVIDER_PRIORITY_APPLICATION<span class="gtkdoc opt">);</span>
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<span class="normal">provider </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GtkCssProvider.html#gtk-css-provider-new">gtk_css_provider_new</a></span><span class="normal"> </span><span class="symbol">();</span>
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<span class="function"><a href="GtkCssProvider.html#gtk-css-provider-load-from-data">gtk_css_provider_load_from_data</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">provider</span><span class="symbol">,</span>
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<span class="normal"> </span><span class="string">"textview {"</span>
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<span class="normal"> </span><span class="string">" font: 15 serif;"</span>
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<span class="normal"> </span><span class="string">" color: green;"</span>
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<span class="normal"> </span><span class="string">"}"</span><span class="symbol">,</span>
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<span class="normal"> </span><span class="symbol">-</span><span class="number">1</span><span class="symbol">,</span>
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<span class="normal"> NULL</span><span class="symbol">);</span>
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<span class="normal">context </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GtkWidget.html#gtk-widget-get-style-context">gtk_widget_get_style_context</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">view</span><span class="symbol">);</span>
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<span class="function"><a href="GtkStyleContext.html#gtk-style-context-add-provider">gtk_style_context_add_provider</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">context</span><span class="symbol">,</span>
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<span class="normal"> </span><span class="function">GTK_STYLE_PROVIDER</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">provider</span><span class="symbol">),</span>
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<span class="normal"> <a href="GtkStyleProvider.html#GTK-STYLE-PROVIDER-PRIORITY-APPLICATION:CAPS">GTK_STYLE_PROVIDER_PRIORITY_APPLICATION</a></span><span class="symbol">);</span>
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<span class="comment">/* Change left margin throughout the widget */</span>
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<span class="function"><a href="GtkTextView.html#gtk-text-view-set-left-margin">gtk_text_view_set_left_margin</a></span> <span class="gtkdoc opt">(</span><span class="function">GTK_TEXT_VIEW</span> <span class="gtkdoc opt">(</span>view<span class="gtkdoc opt">),</span> <span class="number">30</span><span class="gtkdoc opt">);</span>
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<span class="function"><a href="GtkTextView.html#gtk-text-view-set-left-margin">gtk_text_view_set_left_margin</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">GTK_TEXT_VIEW</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">view</span><span class="symbol">),</span><span class="normal"> </span><span class="number">30</span><span class="symbol">);</span>
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<span class="comment">/* Use a tag to change the color for just one part of the widget */</span>
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tag <span class="gtkdoc opt">=</span> <span class="function"><a href="GtkTextBuffer.html#gtk-text-buffer-create-tag">gtk_text_buffer_create_tag</a></span> <span class="gtkdoc opt">(</span>buffer<span class="gtkdoc opt">,</span> <span class="string">"blue_foreground"</span><span class="gtkdoc opt">,</span>
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<span class="string">"foreground"</span><span class="gtkdoc opt">,</span> <span class="string">"blue"</span><span class="gtkdoc opt">,</span> NULL<span class="gtkdoc opt">);</span>
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<span class="function"><a href="GtkTextBuffer.html#gtk-text-buffer-get-iter-at-offset">gtk_text_buffer_get_iter_at_offset</a></span> <span class="gtkdoc opt">(</span>buffer<span class="gtkdoc opt">, &</span>start<span class="gtkdoc opt">,</span> <span class="number">7</span><span class="gtkdoc opt">);</span>
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<span class="function"><a href="GtkTextBuffer.html#gtk-text-buffer-get-iter-at-offset">gtk_text_buffer_get_iter_at_offset</a></span> <span class="gtkdoc opt">(</span>buffer<span class="gtkdoc opt">, &</span>end<span class="gtkdoc opt">,</span> <span class="number">12</span><span class="gtkdoc opt">);</span>
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<span class="function"><a href="GtkTextBuffer.html#gtk-text-buffer-apply-tag">gtk_text_buffer_apply_tag</a></span> <span class="gtkdoc opt">(</span>buffer<span class="gtkdoc opt">,</span> tag<span class="gtkdoc opt">, &</span>start<span class="gtkdoc opt">, &</span>end<span class="gtkdoc opt">);</span></pre></td>
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<span class="normal">tag </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GtkTextBuffer.html#gtk-text-buffer-create-tag">gtk_text_buffer_create_tag</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">buffer</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"blue_foreground"</span><span class="symbol">,</span>
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<span class="normal"> </span><span class="string">"foreground"</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"blue"</span><span class="symbol">,</span><span class="normal"> NULL</span><span class="symbol">);</span><span class="normal"> </span>
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<span class="function"><a href="GtkTextBuffer.html#gtk-text-buffer-get-iter-at-offset">gtk_text_buffer_get_iter_at_offset</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">buffer</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">&</span><span class="normal">start</span><span class="symbol">,</span><span class="normal"> </span><span class="number">7</span><span class="symbol">);</span>
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<span class="function"><a href="GtkTextBuffer.html#gtk-text-buffer-get-iter-at-offset">gtk_text_buffer_get_iter_at_offset</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">buffer</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">&</span><span class="normal">end</span><span class="symbol">,</span><span class="normal"> </span><span class="number">12</span><span class="symbol">);</span>
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<span class="function"><a href="GtkTextBuffer.html#gtk-text-buffer-apply-tag">gtk_text_buffer_apply_tag</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">buffer</span><span class="symbol">,</span><span class="normal"> tag</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">&</span><span class="normal">start</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">&</span><span class="normal">end</span><span class="symbol">);</span></pre></td>
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</tr>
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</tbody>
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</table>
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@ -271,6 +271,6 @@ between the old and new positions).
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</div>
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</div>
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<div class="footer">
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<hr>Generated by GTK-Doc V1.25.1</div>
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<hr>Generated by GTK-Doc V1.27</div>
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</body>
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</html>
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