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widgets: Disable DrawableChooser if no layer/channel selected 

Resolves #11075

In the DrawableChooser pop-up, choosing an image without
also picking a layer or channel causes the pop-up not to
reappear on subsequent attempts to click it. This is because
the callback is only recreated when the drawable is updated,
and choosing just an image does not update the drawable.
For 3.0, we'll set the Okay button to insensitive unless a layer
or channel is picked.
This commit is contained in:
Alx Sa 2024-04-09 12:51:30 +00:00
parent f726efba76
commit f346b1783b
1 changed files with 16 additions and 0 deletions
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16
app/widgets/gimppickableselect.c
View File

@ -33,6 +33,7 @@
#include "core/gimp.h"
#include "core/gimpcontext.h"
#include "core/gimpdrawable.h"
#include "core/gimpimage.h"
#include "core/gimppickable.h"
#include "core/gimpparamspecs.h"
#include "core/gimptempbuf.h"
@ -156,5 +157,20 @@ gimp_pickable_select_activate (GimpPickableSelect *select)
static void
gimp_pickable_select_notify_pickable (GimpPickableSelect *select)
{
GtkWidget *button;
GimpPickableChooser *chooser = GIMP_PICKABLE_CHOOSER (select->chooser);
button = gtk_dialog_get_widget_for_response (GTK_DIALOG (select),
GTK_RESPONSE_OK);
/* Clicking Okay when an image but not a layer or channel has been
* selected causes the widget to "lock up" and not reappear when you
* click on it again. For now, we'll disable the Okay button until
* a layer or channel is selected */
if (GIMP_IS_IMAGE (gimp_pickable_chooser_get_pickable (chooser)))
gtk_widget_set_sensitive (button, FALSE);
else
gtk_widget_set_sensitive (button, TRUE);
gimp_pdb_dialog_run_callback ((GimpPdbDialog **) &select, FALSE);
}