[gimp] app: set the palette import dialog's "# Colors" scale to logarithmic

[Michael Natterer <mitch src gnome org>]

commit 4f903a69b39b203d433fb6abfbd470421fbce76c
Author: Michael Natterer <mitch gimp org>
Date:   Thu May 18 18:21:51 2017 +0200

    app: set the palette import dialog's "# Colors" scale to logarithmic
    
    because the scale is useless otherwise with its range of 2..10000,
    and because I needed a test case for the next commit (the
    gimp_scale_entry_set_logarithmic() API was unused).

 app/dialogs/palette-import-dialog.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/app/dialogs/palette-import-dialog.c b/app/dialogs/palette-import-dialog.c
index 10642dd..261b125 100644
--- a/app/dialogs/palette-import-dialog.c
+++ b/app/dialogs/palette-import-dialog.c
@@ -324,6 +324,7 @@ palette_import_dialog_new (GimpContext *context)
                                           256, 2, 10000, 1, 10, 0,
                                           TRUE, 0.0, 0.0,
                                           NULL, NULL));
+  gimp_scale_entry_set_logarithmic (GTK_OBJECT (private->num_colors), TRUE);
 
   g_signal_connect_swapped (private->num_colors,
                             "value-changed",