sync: from linuxdeepin/dtkwidget

Synchronize source files from linuxdeepin/dtkwidget.

Source-pull-request: linuxdeepin/dtkwidget#693

Author: deepin-ci-robot

src/widgets/ddialog.cpp

@@ -1220,6 +1220,8 @@ void DDialog::changeEvent(QEvent *event)
             }
         }
         d->updateSize();
+    } else if (event->type() == QEvent::FontChange) {
+        d->updateSize();
     }
     return DAbstractDialog::changeEvent(event);
 }

src/widgets/dsettingswidgetfactory.cpp

@@ -70,7 +70,7 @@ class ChangeDDialog : public DDialog
         setMessage(str);
         cancel->setAccessibleName("ChangeDDialogCancelButton");
         replace->setAccessibleName("ChangeDDialogReplaceButton");
-        insertButton(1, cancel);
+        insertButton(0, cancel);
         insertButton(1, replace);
         connect(replace, &DSuggestButton::clicked, [ = ] {  //替换
             auto value = shortcutMap.value(key);