--- /dev/null
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#include "shared/view.h"
+#include <dali-toolkit/dali-toolkit.h>
+#include <dali-toolkit/devel-api/controls/progress-bar/progress-bar.h>
+
+using namespace Dali;
+using namespace Dali::Toolkit;
+using Dali::Toolkit::ProgressBar;
+
+namespace
+{
+
+const char* const BACKGROUND_IMAGE = DEMO_IMAGE_DIR "background-gradient.jpg";
+const char* const TOOLBAR_IMAGE = DEMO_IMAGE_DIR "top-bar.png";
+const char* const TOOLBAR_TITLE = "Progress Bar";
+
+const Vector4 BACKGROUND_COLOUR( 1.0f, 1.0f, 1.0f, 0.15f );
+
+// Layout sizes
+const int MARGIN_SIZE = 10;
+const int TOP_MARGIN = 85;
+
+} // namespace
+
+/** This example shows how to create and use PROGRESS BAR.
+ */
+
+class ProgressBarExample: public ConnectionTracker
+{
+public:
+
+ ProgressBarExample( Application& application )
+ : mApplication( application )
+ {
+ // Connect to the Application's Init signal
+ mProgressValue = 0.0f;
+ mApplication.InitSignal().Connect( this, &ProgressBarExample::Create );
+ }
+
+ ~ProgressBarExample()
+ {
+ // Nothing to do here
+ }
+
+ void Create( Application& application )
+ {
+ // The Init signal is received once (only) during the Application lifetime
+
+ // Respond to key events
+ Stage::GetCurrent().KeyEventSignal().Connect( this, &ProgressBarExample::OnKeyEvent );
+
+ // Creates a default view with a default tool bar.
+ // The view is added to the stage.
+
+ mContentLayer = DemoHelper::CreateView( application,
+ mView,
+ mToolBar,
+ BACKGROUND_IMAGE,
+ TOOLBAR_IMAGE,
+ TOOLBAR_TITLE );
+
+ mProgressBar = ProgressBar::New();
+ mProgressBar.SetParentOrigin(ParentOrigin::TOP_CENTER);
+ mProgressBar.SetAnchorPoint(AnchorPoint::TOP_CENTER);
+ mProgressBar.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH);
+ mProgressBar.SetResizePolicy(ResizePolicy::USE_NATURAL_SIZE, Dimension::HEIGHT);
+
+ Toolkit::TableView contentTable = Toolkit::TableView::New(2, 1);
+ contentTable.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH);
+ contentTable.SetResizePolicy(ResizePolicy::USE_NATURAL_SIZE, Dimension::HEIGHT);
+ contentTable.SetAnchorPoint(AnchorPoint::TOP_LEFT);
+ contentTable.SetParentOrigin(ParentOrigin::TOP_LEFT);
+ contentTable.SetCellPadding(Size(MARGIN_SIZE, MARGIN_SIZE * 0.5f));
+
+ for( unsigned int i = 0; i < contentTable.GetRows(); ++i )
+ {
+ contentTable.SetFitHeight( i );
+ }
+
+ contentTable.SetPosition( 0.0f, TOP_MARGIN );
+ mContentLayer.Add( contentTable );
+
+ // Image selector for progress bar
+ Toolkit::TableView progressBackground = Toolkit::TableView::New( 1, 1 );
+ progressBackground.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
+ progressBackground.SetResizePolicy( ResizePolicy::USE_NATURAL_SIZE, Dimension::HEIGHT );
+ progressBackground.SetBackgroundColor( BACKGROUND_COLOUR );
+ progressBackground.SetCellPadding( Size( MARGIN_SIZE, MARGIN_SIZE ) );
+ progressBackground.SetRelativeWidth( 0, 1.0f );
+ progressBackground.SetFitHeight( 0 );
+ contentTable.Add( progressBackground );
+ progressBackground.Add( mProgressBar );
+
+ // Create buttons
+ Toolkit::TableView buttonBackground = Toolkit::TableView::New( 2, 1 );
+ buttonBackground.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
+ buttonBackground.SetResizePolicy( ResizePolicy::USE_NATURAL_SIZE, Dimension::HEIGHT );
+ buttonBackground.SetBackgroundColor( BACKGROUND_COLOUR );
+ buttonBackground.SetCellPadding( Size( MARGIN_SIZE, MARGIN_SIZE ) );
+
+ for( unsigned int i = 0; i < buttonBackground.GetRows(); ++i )
+ {
+ buttonBackground.SetFitHeight( i );
+ }
+
+ contentTable.Add( buttonBackground );
+
+ mSetProgressButton = Toolkit::PushButton::New();
+ mSetProgressButton.SetLabelText( "Set Progress" );
+ mSetProgressButton.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
+ mSetProgressButton.SetResizePolicy( ResizePolicy::USE_NATURAL_SIZE, Dimension::HEIGHT );
+ mSetProgressButton.ClickedSignal().Connect( this, &ProgressBarExample::OnSetProgressButtonSelected );
+
+ buttonBackground.Add( mSetProgressButton );
+
+ mResetProgressButton = Toolkit::PushButton::New();
+ mResetProgressButton.SetLabelText( "Reset Progress" );
+ mResetProgressButton.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
+ mResetProgressButton.SetResizePolicy( ResizePolicy::USE_NATURAL_SIZE, Dimension::HEIGHT );
+ mResetProgressButton.ClickedSignal().Connect( this, &ProgressBarExample::OnResetProgressButtonSelected );
+
+ buttonBackground.Add( mResetProgressButton );
+ }
+
+ bool OnResetProgressButtonSelected( Toolkit::Button button )
+ {
+ mProgressValue = 0.0f;
+ mProgressBar.SetProperty(ProgressBar::Property::PROGRESS_VALUE, 0.0f);
+ return true;
+ }
+
+ bool OnSetProgressButtonSelected( Toolkit::Button button )
+ {
+ mProgressValue += 0.1f;
+ mProgressBar.SetProperty(ProgressBar::Property::PROGRESS_VALUE, mProgressValue);
+ return true;
+ }
+
+ void OnKeyEvent( const KeyEvent& event )
+ {
+ if( event.state == KeyEvent::Down )
+ {
+ if( IsKey( event, Dali::DALI_KEY_ESCAPE ) || IsKey( event, Dali::DALI_KEY_BACK ) )
+ {
+ // Exit application when click back or escape.
+ mApplication.Quit();
+ }
+ }
+ }
+
+private:
+
+ Application& mApplication;
+ Toolkit::Control mView; ///< The View instance.
+ Toolkit::ToolBar mToolBar; ///< The View's Toolbar.
+ Layer mContentLayer; ///< Content layer.
+ ProgressBar mProgressBar;
+ Toolkit::PushButton mSetProgressButton;
+ Toolkit::PushButton mResetProgressButton;
+ float mProgressValue;
+};
+
+void RunTest( Application& application )
+{
+ ProgressBarExample test( application );
+ application.MainLoop();
+}
+
+// Entry point for Linux & Tizen applications
+int DALI_EXPORT_API main( int argc, char **argv )
+{
+ Application application = Application::New( &argc, &argv, DEMO_THEME_PATH );
+
+ RunTest( application );
+
+ return 0;
+}
projects / platform / core / uifw / dali-demo.git / commitdiff