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patch 7.4.2092

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Problem:    GTK 3 build fails with older GTK version.
Solution:   Check the pango version. (Kazunobu Kuriyama)
This commit is contained in:
Bram Moolenaar
2016-07-22 22:26:52 +02:00
parent 2e45d21c81
commit 870b749ce1
2 changed files with 8 additions and 0 deletions
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6
src/gui_beval.c
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@@ -1046,7 +1046,9 @@ set_printable_label_text(GtkLabel *label, char_u *text)
guicolor_T pixel;
#if GTK_CHECK_VERSION(3,0,0)
GdkRGBA color = { 0.0, 0.0, 0.0, 1.0 };
# if PANGO_VERSION_CHECK(1,38,0)
PangoAttribute *attr_alpha;
# endif
#else
GdkColor color = { 0, 0, 0, 0 };
#endif
@@ -1115,8 +1117,10 @@ set_printable_label_text(GtkLabel *label, char_u *text)
DOUBLE2UINT16(color.red),
DOUBLE2UINT16(color.green),
DOUBLE2UINT16(color.blue));
# if PANGO_VERSION_CHECK(1,38,0)
attr_alpha = pango_attr_foreground_alpha_new(
DOUBLE2UINT16(color.alpha));
# endif
# undef DOUBLE2UINT16
#else
attr = pango_attr_foreground_new(
@@ -1126,9 +1130,11 @@ set_printable_label_text(GtkLabel *label, char_u *text)
attr->end_index = pdest - buf + outlen;
pango_attr_list_insert(attr_list, attr);
#if GTK_CHECK_VERSION(3,0,0)
# if PANGO_VERSION_CHECK(1,38,0)
attr_alpha->start_index = pdest - buf;
attr_alpha->end_index = pdest - buf + outlen;
pango_attr_list_insert(attr_list, attr_alpha);
# endif
#endif
}
pdest += outlen;