2 * Copyright (c) 2015 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 text-field-example.cpp
20 * @brief Basic usage of TextField control
24 #include <dali-toolkit/dali-toolkit.h>
25 #include <dali/public-api/text-abstraction/text-abstraction.h>
28 #include "edit-layout.h"
31 using namespace Dali::Toolkit;
36 const float BORDER_WIDTH = 4.0f;
38 } // unnamed namespace
41 * @brief The main class of the demo.
43 class TextFieldExample : public ConnectionTracker
47 TextFieldExample( Application& application )
48 : mApplication( application )
50 // Connect to the Application's Init signal
51 mApplication.InitSignal().Connect( this, &TextFieldExample::Create );
56 // Nothing to do here.
60 * One-time setup in response to Application InitSignal.
62 void Create( Application& application )
64 Stage stage = Stage::GetCurrent();
66 stage.KeyEventSignal().Connect(this, &TextFieldExample::OnKeyEvent);
68 Vector2 stageSize = stage.GetSize();
70 EditLayout layout = EditLayout::New();
71 layout.SetParentOrigin( ParentOrigin::CENTER );
72 layout.SetAnchorPoint( AnchorPoint::CENTER );
73 layout.SetSize( stageSize.width - BORDER_WIDTH*2.0f, stageSize.height*0.2f );
76 TextField field = TextField::New();
77 field.SetParentOrigin( ParentOrigin::CENTER );
78 field.SetBackgroundColor( Color::BLACK );
79 layout.SetTopPanel( field );
81 field.SetProperty( TextField::Property::TEXT, "Hello" );
83 Property::Value fieldText = field.GetProperty( TextField::Property::TEXT );
84 std::cout << "Displaying text: " << fieldText.Get< std::string >() << std::endl;
88 * Main key event handler
90 void OnKeyEvent(const KeyEvent& event)
92 if(event.state == KeyEvent::Down)
94 if( IsKey( event, DALI_KEY_ESCAPE) || IsKey( event, DALI_KEY_BACK ) )
103 Application& mApplication;
106 void RunTest( Application& application )
108 TextFieldExample test( application );
110 application.MainLoop();
113 /** Entry point for Linux & Tizen applications */
114 int main( int argc, char **argv )
116 Application application = Application::New( &argc, &argv );
118 RunTest( application );