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Adding tests ported over from the old branch by Matthias.

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This commit is contained in:
Tristan Van Berkom 2010-04-10 22:03:20 -04:00
parent 1041a186c7
commit c67559ad03
2 changed files with 2590 additions and 100 deletions
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48
tests/testellipsise.c
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@ -58,7 +58,7 @@ scale_changed_cb (GtkRange *range,
{
double angle = gtk_range_get_value (range);
GtkWidget *label = GTK_WIDGET (data);
gtk_label_set_angle (GTK_LABEL (label), angle);
redraw_event_box (label);
}
@ -72,16 +72,28 @@ ebox_expose_event_cb (GtkWidget *widget,
const double dashes[] = { 6, 18 };
GtkRequisition natural_size;
GtkWidget *label = data;
gint x, y, dx, dy;
gchar *markup;
cairo_t *cr;
gtk_widget_translate_coordinates (label, widget, 0, 0, &x, &y);
gint x, y;
cr = gdk_cairo_create (widget->window);
cairo_translate (cr, -0.5, -0.5);
cairo_set_line_width (cr, 1);
cairo_set_source_rgb (cr, 1, 1, 1);
cairo_rectangle (cr, 0, 0, widget->allocation.width, widget->allocation.height);
cairo_fill (cr);
gtk_widget_translate_coordinates (label, widget, 0, 0, &x, &y);
layout = gtk_widget_create_pango_layout (widget, "");
pango_layout_set_markup (layout,
"<span color='#c33'>\342\227\217 requisition</span>\n"
"<span color='#3c3'>\342\227\217 natural size</span>\n"
"<span color='#33c'>\342\227\217 allocation</span>", -1);
pango_cairo_show_layout (cr, layout);
g_object_unref (layout);
cairo_rectangle (cr,
x + 0.5 * (label->allocation.width - label->requisition.width),
y + 0.5 * (label->allocation.height - label->requisition.height),
@ -106,30 +118,6 @@ ebox_expose_event_cb (GtkWidget *widget,
cairo_set_dash (cr, dashes, 2, 12.5);
cairo_stroke (cr);
markup = g_strdup_printf (
"<span color='#c33'>\342\200\242 requisition:\t%dx%d</span>\n"
"<span color='#3c3'>\342\200\242 natural size:\t%dx%d</span>\n"
"<span color='#33c'>\342\200\242 allocation:\t%dx%d</span>",
label->requisition.width, label->requisition.height,
natural_size.width, natural_size.height,
label->allocation.width, label->allocation.height);
layout = gtk_widget_create_pango_layout (widget, NULL);
pango_layout_set_markup (layout, markup, -1);
pango_layout_get_pixel_size (layout, &dx, &dy);
g_free (markup);
cairo_translate (cr, 0, widget->allocation.height - dy - 8);
cairo_set_source_rgba (cr, 1, 1, 1, 0.8);
cairo_rectangle (cr, 0, 0, dx + 12, dy + 8);
cairo_fill (cr);
cairo_translate (cr, 6, 4);
pango_cairo_show_layout (cr, layout);
g_object_unref (layout);
cairo_destroy (cr);
return FALSE;
@ -176,7 +164,7 @@ main (int argc, char *argv[])
g_signal_connect (combo, "changed", G_CALLBACK (combo_changed_cb), label);
g_signal_connect (scale, "value-changed", G_CALLBACK (scale_changed_cb), label);
g_signal_connect_after (ebox, "expose-event", G_CALLBACK (ebox_expose_event_cb), label);
g_signal_connect (ebox, "expose-event", G_CALLBACK (ebox_expose_event_cb), label);
gtk_widget_show_all (window);

2642
tests/testextendedlayout.c
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