2 * Copyright (c) 2020 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 * @file simple-text-field-example.cpp
20 * @brief Very basic usage of TextField control
24 #include <dali-toolkit/dali-toolkit.h>
28 using namespace Dali::Toolkit;
31 * @brief The main class of the demo.
33 class SimpleTextFieldExample : public ConnectionTracker
36 SimpleTextFieldExample(Application& application)
37 : mApplication(application)
39 // Connect to the Application's Init signal
40 mApplication.InitSignal().Connect(this, &SimpleTextFieldExample::Create);
43 ~SimpleTextFieldExample()
45 // Nothing to do here.
49 * One-time setup in response to Application InitSignal.
51 void Create(Application& application)
53 Window window = application.GetWindow();
54 window.KeyEventSignal().Connect(this, &SimpleTextFieldExample::OnKeyEvent);
55 window.SetBackgroundColor(Vector4(0.04f, 0.345f, 0.392f, 1.0f));
57 TextField field = TextField::New();
58 field.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::CENTER);
59 field.SetProperty(Actor::Property::SIZE, Vector2(300.f, 60.f));
60 field.SetBackgroundColor(Color::WHITE);
61 field.SetBackgroundColor(Vector4(1.f, 1.f, 1.f, 0.15f));
63 field.SetProperty(TextField::Property::TEXT_COLOR, Color::BLACK);
64 field.SetProperty(TextField::Property::PLACEHOLDER_TEXT, "Unnamed folder");
65 field.SetProperty(TextField::Property::PLACEHOLDER_TEXT_FOCUSED, "Enter folder name.");
71 * Main key event handler
73 void OnKeyEvent(const KeyEvent& event)
75 if(event.GetState() == KeyEvent::DOWN)
77 if(IsKey(event, DALI_KEY_ESCAPE) || IsKey(event, DALI_KEY_BACK))
85 Application& mApplication;
88 void RunTest(Application& application)
90 SimpleTextFieldExample test(application);
92 application.MainLoop();
95 /** Entry point for Linux & Tizen applications */
96 int DALI_EXPORT_API main(int argc, char** argv)
98 // DALI_DEMO_THEME_PATH not passed to Application so TextField example uses default Toolkit style sheet.
99 Application application = Application::New(&argc, &argv);
101 RunTest(application);