win.ui.tracker 库模块帮助文档

win.ui 成员列表 #

win.ui.tracker #

创建鼠标跟踪器,

win.ui.tracker() #

返回对象:winUiTrackerObject

win.ui.tracker(控件对象) #

参数为控件或窗口对象
返回鼠标跟踪器 - 实际上就是返回控件对象自身,
如果已经调用此函数创建过鼠标跟踪器,则直接返回参数

winUiTrackerObject 成员列表 #

winUiTrackerObject.focusOnClick #

设为false时禁止在单击控件时设置此控件为焦点控件

winUiTrackerObject.onFocusGot(hLostFocus) #

winUiTrackerObject.onFocusGot = function(hLostFocus){
    ..win.setFocus(hLostFocus);/*得到焦点触发此事件,hLostFocus为失去焦点的窗口句柄,  
如果在这里将hLostFocus恢复焦点,则阻止当前窗口得到焦点*/
}

winUiTrackerObject.onFocusLost(hFocus) #

winUiTrackerObject.onFocusLost = function(hFocus){
    /*失去焦点触发此事件,hFocus为得到焦点的窗口句柄*/
}

winUiTrackerObject.onKeyDown #

winUiTrackerObject.onKeyDown = function(keyCode,lParam,repeat){
    /*按下键盘键*/
}

winUiTrackerObject.onKeyUp #

winUiTrackerObject.onKeyUp = function(keyCode,lParam){
    /*放开键盘键*/
}

winUiTrackerObject.onMouseActivate #

winUiTrackerObject.onMouseActivate = function(hwndTop,hitTest,message){  
    return _MA_/*鼠标点击并且将要激活窗口时触发此事件  
hwndTop表示被激活的顶层窗口,  
hitTest参数请参考WM_NCHITTEST消息  
message为鼠标消息ID  
返回值的作用请参数MSDN*/  
}

winUiTrackerObject.onMouseClick #

winUiTrackerObject.onMouseClick = function(wParam,lParam){
    var x,y = win.getMessagePos(lParam);
    /*鼠标左键在控件上单击,  
orphanWindow模式下如果阻止控件得到焦点,此事件不会被触发*/
}

winUiTrackerObject.onMouseDoubleClick #

winUiTrackerObject.onMouseDoubleClick = function(wParam,lParam){
    var x,y = win.getMessagePos(lParam);
    /*鼠标双击*/
}

winUiTrackerObject.onMouseDown #

winUiTrackerObject.onMouseDown = function(wParam,lParam){
    var x,y = win.getMessagePos(lParam);
    /*鼠标左键按下,  
orphanWindow模式下如果阻止控件得到焦点,此事件不会被触发*/
}

winUiTrackerObject.onMouseDrag #

winUiTrackerObject.onMouseDrag = function(wParam,lParam){ 
    var x,y = win.getMessagePos(lParam);
    /*鼠标左键按下拖动,  
自动捕获鼠标,允许拖出控件范围*/ 
}

winUiTrackerObject.onMouseEnter #

winUiTrackerObject.onMouseEnter = function(wParam,lParam){
    /*鼠标移入*/
}

winUiTrackerObject.onMouseHWheel #

winUiTrackerObject.onMouseHWheel = function(flags,delta,lParam){
    delta = -delta/(120/3); 
    /*水平滚动鼠标滚轮,flags 参数以 _MK_CONTROL 等常量表示按键*/
}

winUiTrackerObject.onMouseHover #

winUiTrackerObject.onMouseHover = function(wParam,lParam){
    /*鼠标悬停*/
}

winUiTrackerObject.onMouseLeave #

winUiTrackerObject.onMouseLeave = function(wParam,lParam){
    /*鼠标移出*/
}

winUiTrackerObject.onMouseMove #

winUiTrackerObject.onMouseMove = function(wParam,lParam){
    if( wParam & 0x1/*_MK_LBUTTON*/ ){
        var x,y = win.getMessagePos(lParam);
        /*鼠标移动*/
    }
}

winUiTrackerObject.onMouseUp #

winUiTrackerObject.onMouseUp = function(wParam,lParam){
    var x,y = win.getMessagePos(lParam);
    /*鼠标左键弹起*/
}

winUiTrackerObject.onMouseWheel #

winUiTrackerObject.onMouseWheel = function(flags,delta,lParam){
    delta = delta/(120/3); 
    /*滚动鼠标滚轮,flags 参数以 _MK_CONTROL 等常量表示按键*/
}

winUiTrackerObject.onRightMouseDown #

winUiTrackerObject.onRightMouseDown = function(wParam,lParam){
    var x,y = win.getMessagePos(lParam);
    /*鼠标右键按下*/
}

winUiTrackerObject.onRightMouseUp #

winUiTrackerObject.onRightMouseUp = function(wParam,lParam){
    var x,y = win.getMessagePos(lParam);
    /*鼠标右键弹起*/
}

winUiTrackerObject.onSelectChange #

winUiTrackerObject.onSelectChange = function(prev,current){
    /*单选模式下已选中当前控件,prev 为同一分组之前选中的控件。  
同一分组之前没有选中控件时 prev 为 null。  
current 为当前选中控件。*/
}

winUiTrackerObject.onStateChange #

winUiTrackerObject.onStateChange = function(){
    /*状态已改变*/
}

winUiTrackerObject.onSysKeyDown #

winUiTrackerObject.onSysKeyDown = function(keyCode,lParam,repeat){
    if(keyCode!=0x12/*_VK_ALT*/){
        /*按下键盘ALT组合键*/        
    }
}

winUiTrackerObject.onSysKeyUp #

winUiTrackerObject.onSysKeyUp = function(keyCode,lParam){
    /*放开键盘键*/
}

winUiTrackerObject.radioClick() #

单选模式下选中控件

winUiTrackerObject.radioValue() #

单选模式下选中控件的文本

winUiTrackerObject.state.active #

鼠标或键盘键按下状态

winUiTrackerObject.state.checked #

是否选中状态

winUiTrackerObject.state.disabled #

已禁用

winUiTrackerObject.state.dragging #

是否按下鼠标且正在拖动

winUiTrackerObject.state.focus #

是否已得到焦点

winUiTrackerObject.state.hover #

鼠标是否在控件上方
悬停超过预设时间后触发onMouseHover事件

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