Changeset d70dc1c4 in mainline for uspace/app/uidemo/uidemo.c

Timestamp:

2021-01-06T10:06:42Z (3 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

7020d1f

Parents:

e037cf37

git-author:

Jiri Svoboda <jiri@…> (2021-01-05 18:06:37)

git-committer:

Jiri Svoboda <jiri@…> (2021-01-06 10:06:42)

Message:

Check box

File:

• uspace/app/uidemo/uidemo.c (modified) (4 diffs)

uspace/app/uidemo/uidemo.c

@@ -62 +62 @@
 };
 
+static void checkbox_switched(ui_checkbox_t *, void *, bool);
+
+static ui_checkbox_cb_t checkbox_cb = {
+        .switched = checkbox_switched
+};
+
 /** Window close button was clicked.
  *
@@ -91 +97 @@
         } else {
                 rc = ui_entry_set_text(demo->entry, "Cancel pressed");
+                if (rc != EOK)
+                        printf("Error changing entry text.\n");
+                (void) ui_entry_paint(demo->entry);
+        }
+}
+
+/** Check box was switched.
+ *
+ * @param checkbox Check box
+ * @param arg Argument (demo)
+ */
+static void checkbox_switched(ui_checkbox_t *checkbox, void *arg, bool enable)
+{
+        ui_demo_t *demo = (ui_demo_t *) arg;
+        errno_t rc;
+
+        if (enable) {
+                rc = ui_entry_set_text(demo->entry, "Checked");
+                if (rc != EOK)
+                        printf("Error changing entry text.\n");
+                (void) ui_entry_paint(demo->entry);
+        } else {
+                rc = ui_entry_set_text(demo->entry, "Unchecked");
                 if (rc != EOK)
                         printf("Error changing entry text.\n");
@@ -124 +153 @@
         params.rect.p0.y = 0;
         params.rect.p1.x = 220;
-        params.rect.p1.y = 180;
+        params.rect.p1.y = 220;
 
         memset((void *) &demo, 0, sizeof(demo));
@@ -258 +287 @@
 
         rc = ui_fixed_add(demo.fixed, ui_image_ctl(demo.image));
+        if (rc != EOK) {
+                printf("Error adding control to layout.\n");
+                return rc;
+        }
+
+        rc = ui_checkbox_create(ui_res, "Check me", &demo.checkbox);
+        if (rc != EOK) {
+                printf("Error creating check box.\n");
+                return rc;
+        }
+
+        ui_checkbox_set_cb(demo.checkbox, &checkbox_cb, (void *) &demo);
+
+        rect.p0.x = 15;
+        rect.p0.y = 180;
+        rect.p1.x = 140;
+        rect.p1.y = 200;
+        ui_checkbox_set_rect(demo.checkbox, &rect);
+
+        rc = ui_fixed_add(demo.fixed, ui_checkbox_ctl(demo.checkbox));
         if (rc != EOK) {
                 printf("Error adding control to layout.\n");