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Allow setting stroke color

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This commit is contained in:
Matthias Clasen
2020-11-22 13:51:30 -05:00
parent 156d5125ed
commit 7c72d3c19d
1 changed files with 17 additions and 1 deletions
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18
tests/curve.c
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@@ -91,6 +91,16 @@ join_changed (GtkDropDown *combo,
gsk_stroke_free (stroke);
}
static void
color_changed (GtkColorChooser *chooser,
CurveEditor *editor)
{
GdkRGBA color;
gtk_color_chooser_get_rgba (chooser, &color);
curve_editor_set_color (editor, &color);
}
int
main (int argc, char *argv[])
{
@@ -105,6 +115,7 @@ main (int argc, char *argv[])
GtkWidget *grid;
GtkWidget *cap_combo;
GtkWidget *join_combo;
GtkWidget *color_button;
gtk_init ();
@@ -126,7 +137,7 @@ main (int argc, char *argv[])
gtk_grid_set_column_spacing (GTK_GRID (grid), 6);
gtk_popover_set_child (GTK_POPOVER (popover), grid);
gtk_grid_attach (GTK_GRID (grid), gtk_label_new ("Line width:"), 0, 0, 1, 1);
gtk_grid_attach (GTK_GRID (grid), gtk_label_new ("Line Width:"), 0, 0, 1, 1);
scale = gtk_scale_new_with_range (GTK_ORIENTATION_HORIZONTAL, 1, 10, 1);
gtk_widget_set_size_request (scale, 60, -1);
gtk_grid_attach (GTK_GRID (grid), scale, 1, 0, 1, 1);
@@ -139,6 +150,10 @@ main (int argc, char *argv[])
join_combo = gtk_drop_down_new_from_strings ((const char *[]){"Miter", "Round", "Bevel", NULL});
gtk_grid_attach (GTK_GRID (grid), join_combo, 1, 2, 1, 1);
gtk_grid_attach (GTK_GRID (grid), gtk_label_new ("Stroke color:"), 0, 3, 1, 1);
color_button = gtk_color_button_new_with_rgba (&(GdkRGBA){ 0., 0., 0., 1.});
gtk_grid_attach (GTK_GRID (grid), color_button, 1, 3, 1, 1);
titlebar = gtk_header_bar_new ();
gtk_header_bar_pack_start (GTK_HEADER_BAR (titlebar), edit_toggle);
gtk_header_bar_pack_start (GTK_HEADER_BAR (titlebar), reset_button);
@@ -153,6 +168,7 @@ main (int argc, char *argv[])
g_signal_connect (scale, "value-changed", G_CALLBACK (width_changed), demo);
g_signal_connect (cap_combo, "notify::selected", G_CALLBACK (cap_changed), demo);
g_signal_connect (join_combo, "notify::selected", G_CALLBACK (join_changed), demo);
g_signal_connect (color_button, "color-set", G_CALLBACK (color_changed), demo);
reset (NULL, CURVE_EDITOR (demo));