mirror of https://github.com/axmolengine/axmol.git
75 lines
2.3 KiB
C++
75 lines
2.3 KiB
C++
#include "CCControlColourPickerTest.h"
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USING_NS_CC;
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USING_NS_CC_EXT;
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ControlColourPickerTest::ControlColourPickerTest()
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{
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}
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bool ControlColourPickerTest::init()
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{
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if (ControlScene::init())
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{
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auto screenSize = Director::getInstance()->getWinSize();
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auto layer = Node::create();
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layer->setPosition(screenSize.width / 2, screenSize.height / 2);
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addChild(layer, 1);
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double layer_width = 0;
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// Create the colour picker
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ControlColourPicker *colourPicker = ControlColourPicker::create();
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colourPicker->setColor(Color3B(37, 46, 252));
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colourPicker->setPosition(colourPicker->getContentSize().width / 2, 0);
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// Add it to the layer
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layer->addChild(colourPicker);
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// Add the target-action pair
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colourPicker->addTargetWithActionForControlEvents(this, cccontrol_selector(ControlColourPickerTest::colourValueChanged), Control::EventType::VALUE_CHANGED);
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layer_width += colourPicker->getContentSize().width;
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// Add the black background for the text
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auto background = Scale9Sprite::create("extensions/buttonBackground.png");
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background->setContentSize(Size(150, 50));
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background->setPosition(layer_width + background->getContentSize().width / 2.0f, 0);
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layer->addChild(background);
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layer_width += background->getContentSize().width;
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_colorLabel = Label::createWithTTF("#color", "fonts/Marker Felt.ttf", 30);
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_colorLabel->retain();
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_colorLabel->setPosition(background->getPosition());
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layer->addChild(_colorLabel);
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// Set the layer size
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layer->setContentSize(Size(layer_width, 0));
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layer->setAnchorPoint(Vec2 (0.5f, 0.5f));
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// Update the color text
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colourValueChanged(colourPicker, Control::EventType::VALUE_CHANGED);
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return true;
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}
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return false;
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}
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ControlColourPickerTest::~ControlColourPickerTest()
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{
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CC_SAFE_RELEASE(_colorLabel);
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}
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void ControlColourPickerTest::colourValueChanged(Ref *sender, Control::EventType controlEvent)
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{
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ControlColourPicker* pPicker = (ControlColourPicker*)sender;
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_colorLabel->setString(String::createWithFormat("#%02X%02X%02X",pPicker->getColor().r, pPicker->getColor().g, pPicker->getColor().b)->getCString());
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}
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