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Update gtk151

This commit is contained in:
daleclack 2023-06-12 20:29:03 +08:00
parent fb349a819e
commit 48bc625ce8
1 changed files with 23 additions and 1 deletions
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24
Gtk4/gtk151_prefs_gtk4/src/MyPrefs.cpp
View File

@ -269,6 +269,24 @@ static void update_internal_image(GtkWidget *background1, const char **id)
g_object_unref(sized);
}
static void update_external_image(GtkWidget *background2, const char *file_name)
{
GError *error = NULL;
// Create a pixbuf
GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(file_name, &error);
if (error == NULL)
{
// Load the image with pixbuf
GdkPixbuf *sized = gdk_pixbuf_scale_simple(pixbuf, 1024, 576, GDK_INTERP_BILINEAR);
gtk_picture_set_pixbuf(GTK_PICTURE(background2), sized);
g_object_unref(sized);
g_object_unref(pixbuf);
}else{
// if file load failed, load default image
update_internal_image(background2, winpe);
}
}
// Scan the selection of two column views
static gboolean scan_func(gpointer data)
{
@ -300,6 +318,8 @@ static gboolean scan_func(gpointer data)
g_object_unref(prefs->file);
}
prefs->current_folder_index = folder_item_index;
// Force reload image
prefs->current_image_index = -1;
}
// Get the selection of images view
@ -339,6 +359,8 @@ static gboolean scan_func(gpointer data)
else
{
// For image which is outside
update_external_image(prefs->background, file_name);
prefs->current_image_index = image_item_index;
}
}
return TRUE;
@ -359,7 +381,7 @@ static void my_prefs_init(MyPrefs *self)
"1280x720",
"1366x768",
NULL};
// Default window size
self->width = 1024;
self->height = 576;