/*
- * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2020 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.
// EXTERNAL INCLUDES
#include <dali-toolkit/dali-toolkit.h>
-#include <dali/public-api/text-abstraction/text-abstraction.h>
+#include <dali-toolkit/devel-api/controls/popup/popup.h>
+#include <iostream>
// INTERNAL INCLUDES
-#include "edit-layout.h"
+#include "shared/multi-language-strings.h"
+#include "shared/view.h"
using namespace Dali;
using namespace Dali::Toolkit;
+using namespace MultiLanguageStrings;
namespace
{
+const char* const FOLDER_ICON_IMAGE = DEMO_IMAGE_DIR "folder_appicon_empty_bg.png";
+const char* const FOLDER_OPEN_ICON_IMAGE = DEMO_IMAGE_DIR "folder_appicon_empty_open_bg.png";
const float BORDER_WIDTH = 4.0f;
class TextFieldExample : public ConnectionTracker
{
public:
-
- TextFieldExample( Application& application )
- : mApplication( application )
+ TextFieldExample(Application& application)
+ : mApplication(application)
{
// Connect to the Application's Init signal
- mApplication.InitSignal().Connect( this, &TextFieldExample::Create );
+ mApplication.InitSignal().Connect(this, &TextFieldExample::Create);
}
~TextFieldExample()
/**
* One-time setup in response to Application InitSignal.
*/
- void Create( Application& application )
+ void Create(Application& application)
+ {
+ Window window = application.GetWindow();
+
+ window.SetBackgroundColor(Vector4(0.04f, 0.345f, 0.392f, 1.0f));
+ window.KeyEventSignal().Connect(this, &TextFieldExample::OnKeyEvent);
+
+ mButton = CreateFolderButton();
+ mButton.ClickedSignal().Connect(this, &TextFieldExample::OnButtonClicked);
+ window.Add(mButton);
+ }
+
+ PushButton CreateFolderButton()
+ {
+ PushButton button = PushButton::New();
+ button.SetProperty(Toolkit::Button::Property::UNSELECTED_BACKGROUND_VISUAL, FOLDER_ICON_IMAGE);
+ button.SetProperty(Toolkit::Button::Property::SELECTED_BACKGROUND_VISUAL, FOLDER_OPEN_ICON_IMAGE);
+ button.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
+ return button;
+ }
+
+ bool OnButtonClicked(Toolkit::Button button)
{
- Stage stage = Stage::GetCurrent();
+ Window window = mApplication.GetWindow();
+ Vector2 windowSize = window.GetSize();
- stage.KeyEventSignal().Connect(this, &TextFieldExample::OnKeyEvent);
+ // Remove previously hidden pop-up
+ UnparentAndReset(mPopup);
- Vector2 stageSize = stage.GetSize();
+ // Launch a pop-up containing TextField
+ mField = CreateTextField(windowSize, mButtonLabel);
+ mPopup = CreatePopup();
+ mPopup.Add(mField);
+ mPopup.OutsideTouchedSignal().Connect(this, &TextFieldExample::OnPopupOutsideTouched);
+ window.Add(mPopup);
+ mPopup.SetDisplayState(Popup::SHOWN);
- EditLayout layout = EditLayout::New();
- layout.SetParentOrigin( ParentOrigin::CENTER );
- layout.SetAnchorPoint( AnchorPoint::CENTER );
- layout.SetSize( stageSize.width - BORDER_WIDTH*2.0f, stageSize.height*0.2f );
- stage.Add( layout );
+ return true;
+ }
+ TextField CreateTextField(const Vector2& windowSize, const std::string& text)
+ {
TextField field = TextField::New();
- field.SetParentOrigin( ParentOrigin::CENTER );
- field.SetBackgroundColor( Color::BLACK );
- layout.SetTopPanel( field );
+ field.SetProperty(Dali::Actor::Property::NAME, "textField");
+ field.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
+ field.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH);
+ field.SetResizePolicy(ResizePolicy::DIMENSION_DEPENDENCY, Dimension::HEIGHT);
+ field.SetProperty(TextField::Property::TEXT, text);
+ field.SetProperty(TextField::Property::TEXT_COLOR, Vector4(0.0f, 1.0f, 1.0f, 1.0f)); // CYAN
+ field.SetProperty(TextField::Property::PLACEHOLDER_TEXT, "Unnamed folder");
+ field.SetProperty(TextField::Property::PLACEHOLDER_TEXT_FOCUSED, "Enter folder name.");
+ field.SetProperty(TextField::Property::DECORATION_BOUNDING_BOX, Rect<int>(BORDER_WIDTH, BORDER_WIDTH, windowSize.width - BORDER_WIDTH * 2, windowSize.height - BORDER_WIDTH * 2));
+
+ return field;
+ }
+
+ Popup CreatePopup()
+ {
+ Popup popup = Popup::New();
+ popup.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::CENTER);
+ popup.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::CENTER);
+ popup.SetResizePolicy(ResizePolicy::FIT_TO_CHILDREN, Dimension::WIDTH);
+ popup.SetResizePolicy(ResizePolicy::FIT_TO_CHILDREN, Dimension::HEIGHT);
+ popup.TouchedSignal().Connect(this, &TextFieldExample::OnPopupTouched);
+
+ return popup;
+ }
+
+ void OnPopupOutsideTouched()
+ {
+ // Update the folder text
+ if(mButton && mField)
+ {
+ Property::Value text = mField.GetProperty(TextField::Property::TEXT);
+ mButtonLabel = text.Get<std::string>();
+ mButton.SetProperty(Toolkit::Button::Property::LABEL, mButtonLabel);
+ }
+
+ // Hide & discard the pop-up
+ if(mPopup)
+ {
+ mPopup.SetDisplayState(Popup::HIDDEN);
+ }
+ mField.Reset();
+ }
- field.SetProperty( TextField::Property::TEXT, "Hello" );
+ bool OnPopupTouched(Actor actor, const TouchEvent& event)
+ {
+ // End edit mode for TextField if parent Popup touched.
+ if((event.GetPointCount() > 0) && (mPopup == event.GetHitActor(0)))
+ {
+ switch(event.GetState(0))
+ {
+ case PointState::DOWN:
+ {
+ // Update the folder text and lose focus for Key events
+ if(mButton && mField)
+ {
+ Property::Value text = mField.GetProperty(TextField::Property::TEXT);
+ mButtonLabel = text.Get<std::string>();
+ mButton.SetProperty(Toolkit::Button::Property::LABEL, mButtonLabel);
+ mField.ClearKeyInputFocus();
+ }
+ break;
+ }
+ default:
+ {
+ break;
+ }
+ } // end switch
+ }
- Property::Value fieldText = field.GetProperty( TextField::Property::TEXT );
- std::cout << "Displaying text: " << fieldText.Get< std::string >() << std::endl;
+ return false;
}
/**
*/
void OnKeyEvent(const KeyEvent& event)
{
- if(event.state == KeyEvent::Down)
+ if(event.GetState() == KeyEvent::DOWN)
{
- if( IsKey( event, DALI_KEY_ESCAPE) || IsKey( event, DALI_KEY_BACK ) )
+ if(IsKey(event, DALI_KEY_ESCAPE) || IsKey(event, DALI_KEY_BACK))
{
mApplication.Quit();
}
}
private:
-
Application& mApplication;
-};
-void RunTest( Application& application )
-{
- TextFieldExample test( application );
+ // This button launches a pop-up containing TextField
+ PushButton mButton;
+ std::string mButtonLabel;
- application.MainLoop();
-}
+ // Pop-up contents
+ TextField mField;
+ Popup mPopup;
+};
-/** Entry point for Linux & Tizen applications */
-int main( int argc, char **argv )
+int DALI_EXPORT_API main(int argc, char** argv)
{
- Application application = Application::New( &argc, &argv );
-
- RunTest( application );
-
+ // DALI_DEMO_THEME_PATH not passed to Application so TextField example uses default Toolkit style sheet.
+ Application application = Application::New(&argc, &argv);
+ TextFieldExample test(application);
+ application.MainLoop();
return 0;
}
projects / platform / core / uifw / dali-demo.git / blobdiff