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gtk-demo: Use top/bottom-margin for text views

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This lets us replace the hack of inserting tags in the first
and last paragraph to set a above/below-paragraph space.
This commit is contained in:
Matthias Clasen 2015-08-17 01:36:37 -04:00
parent d1381569fd
commit ab09ffaa8c
2 changed files with 6 additions and 32 deletions
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34
demos/gtk-demo/main.c
View File

@ -781,41 +781,9 @@ load_file (const gchar *demoname,
fontify (source_buffer);
gtk_text_buffer_create_tag (source_buffer, "top-margin",
"pixels-above-lines", 20,
NULL);
gtk_text_buffer_get_start_iter (source_buffer, &start);
end = start;
gtk_text_iter_forward_word_end (&end);
gtk_text_buffer_apply_tag_by_name (source_buffer, "top-margin", &start, &end);
gtk_text_buffer_create_tag (source_buffer, "bottom-margin",
"pixels-below-lines", 20,
NULL);
gtk_text_buffer_get_end_iter (source_buffer, &end);
start = end;
gtk_text_iter_backward_word_start (&start);
gtk_text_buffer_apply_tag_by_name (source_buffer, "bottom-margin", &start, &end);
gtk_text_view_set_buffer (GTK_TEXT_VIEW (source_view), source_buffer);
g_object_unref (source_buffer);
gtk_text_buffer_create_tag (info_buffer, "top-margin",
"pixels-above-lines", 20,
NULL);
gtk_text_buffer_get_start_iter (info_buffer, &start);
end = start;
gtk_text_iter_forward_word_end (&end);
gtk_text_buffer_apply_tag_by_name (info_buffer, "top-margin", &start, &end);
gtk_text_buffer_create_tag (info_buffer, "bottom-margin",
"pixels-below-lines", 20,
NULL);
gtk_text_buffer_get_end_iter (info_buffer, &end);
start = end;
gtk_text_iter_backward_word_start (&start);
gtk_text_buffer_apply_tag_by_name (info_buffer, "bottom-margin", &start, &end);
gtk_text_view_set_buffer (GTK_TEXT_VIEW (info_view), info_buffer);
g_object_unref (info_buffer);
}
@ -866,6 +834,8 @@ create_text (GtkWidget **view,
g_object_set (text_view,
"left-margin", 20,
"right-margin", 20,
"top-margin", 20,
"bottom-margin", 20,
NULL);
gtk_text_view_set_editable (GTK_TEXT_VIEW (text_view), FALSE);

4
demos/gtk-demo/main.ui
View File

@ -135,6 +135,8 @@
<property name="can_focus">True</property>
<property name="left-margin">20</property>
<property name="right-margin">20</property>
<property name="top-margin">20</property>
<property name="bottom-margin">20</property>
<property name="pixels_above_lines">2</property>
<property name="pixels_below_lines">2</property>
<property name="editable">False</property>
@ -170,6 +172,8 @@
<property name="can_focus">True</property>
<property name="left-margin">20</property>
<property name="right-margin">20</property>
<property name="top-margin">20</property>
<property name="bottom-margin">20</property>
<property name="editable">False</property>
<property name="cursor_visible">False</property>
</object>