66 lines
920 B
C++
66 lines
920 B
C++
#include "..\..\Easy2d.h"
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#include "..\..\EasyX\easyx.h"
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Button::Button() :
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m_bEnable(true)
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{
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}
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Button::~Button()
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{
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}
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bool Button::_exec(bool active)
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{
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// 按钮是否启用
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if (!m_bEnable || !m_bDisplay)
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{
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return false;
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}
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return MouseNode::_exec(active);
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}
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void Button::_onDraw()
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{
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// 按钮是否启用
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if (!m_bEnable)
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{
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// 未启用时，绘制 Disable 状态
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_onDisable();
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return;
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}
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MouseNode::_onDraw();
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}
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void Button::_judge()
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{
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// 判断按钮当前的状态
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// 若鼠标位置在按钮所在的矩形区域中
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if (MouseMsg::getMsg().x >= m_nX && MouseMsg::getMsg().x <= m_nX + m_nWidth &&
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MouseMsg::getMsg().y >= m_nY && MouseMsg::getMsg().y <= m_nY + m_nHeight)
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{
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_setMouseIn();
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// 若鼠标在按钮上，且鼠标左键按下
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if (MouseMsg::getLButtonDownMsg())
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{
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_setSelected();
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}
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}
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else
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{
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_setNormal();
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}
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}
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bool Button::isEnable()
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{
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return m_bEnable;
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}
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void Button::setEnable(bool enable)
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{
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m_bEnable = enable;
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}
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