95 lines
1.3 KiB
C++
95 lines
1.3 KiB
C++
#include "..\enodes.h"
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#include "..\elisteners.h"
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e2d::EMenu::EMenu()
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: m_bEnable(true)
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{
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}
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e2d::EMenu::EMenu(int number, EButton * button1, ...)
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: m_bEnable(true)
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{
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EButton ** ppButton = &button1;
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while (number > 0)
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{
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this->addButton(*ppButton);
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ppButton++;
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number--;
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}
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}
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bool e2d::EMenu::isEnable() const
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{
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return m_bEnable;
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}
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size_t e2d::EMenu::getButtonCount() const
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{
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return m_vButtons.size();
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}
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void e2d::EMenu::setEnable(bool enable)
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{
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if (m_bEnable != enable)
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{
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m_bEnable = enable;
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for (auto button = m_vButtons.begin(); button != m_vButtons.end(); button++)
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{
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if (enable)
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{
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(*button)->m_pListener->start();
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}
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else
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{
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(*button)->m_pListener->stop();
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}
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}
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}
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}
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void e2d::EMenu::addButton(EButton * button)
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{
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if (button)
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{
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this->addChild(button);
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m_vButtons.push_back(button);
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if (m_bEnable)
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{
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button->m_pListener->start();
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}
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else
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{
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button->m_pListener->stop();
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}
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}
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}
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bool e2d::EMenu::removeButton(EButton * button)
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{
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if (m_vButtons.empty())
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{
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return false;
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}
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this->removeChild(button);
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if (button)
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{
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size_t size = m_vButtons.size();
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for (size_t i = 0; i < size; i++)
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{
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if (m_vButtons[i] == button)
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{
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// 移除按钮前，将它的监听器启用
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button->m_pListener->start();
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m_vButtons.erase(m_vButtons.begin() + i);
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return true;
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}
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}
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}
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return false;
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}
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