2 * Copyright (c) 2019 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;
32 * @brief The main class of the demo.
34 class SimpleTextFieldExample : public ConnectionTracker
38 SimpleTextFieldExample( Application& application )
39 : mApplication( application )
41 // Connect to the Application's Init signal
42 mApplication.InitSignal().Connect( this, &SimpleTextFieldExample::Create );
45 ~SimpleTextFieldExample()
47 // Nothing to do here.
51 * One-time setup in response to Application InitSignal.
53 void Create( Application& application )
55 Stage stage = Stage::GetCurrent();
56 stage.KeyEventSignal().Connect(this, &SimpleTextFieldExample::OnKeyEvent);
57 stage.SetBackgroundColor( Vector4( 0.04f, 0.345f, 0.392f, 1.0f ) );
59 TextField field = TextField::New();
60 field.SetParentOrigin( ParentOrigin::CENTER );
61 field.SetSize( 300.f, 60.f );
62 field.SetBackgroundColor( Color::WHITE );
63 field.SetBackgroundColor( Vector4( 1.f, 1.f, 1.f, 0.15f ) );
65 field.SetProperty( TextField::Property::TEXT_COLOR, Color::BLACK );
66 field.SetProperty( TextField::Property::PLACEHOLDER_TEXT, "Unnamed folder" );
67 field.SetProperty( TextField::Property::PLACEHOLDER_TEXT_FOCUSED, "Enter folder name." );
73 * Main key event handler
75 void OnKeyEvent(const KeyEvent& event)
77 if(event.state == KeyEvent::Down)
79 if( IsKey( event, DALI_KEY_ESCAPE) || IsKey( event, DALI_KEY_BACK ) )
88 Application& mApplication;
91 void RunTest( Application& application )
93 SimpleTextFieldExample test( application );
95 application.MainLoop();
98 /** Entry point for Linux & Tizen applications */
99 int DALI_EXPORT_API main( int argc, char **argv )
101 // DALI_DEMO_THEME_PATH not passed to Application so TextField example uses default Toolkit style sheet.
102 Application application = Application::New( &argc, &argv );
104 RunTest( application );