我在内部div中有一个内部div.内部div是可拖动的,外部旋转40度.这是一个测试用例.在实际情况中,它可以是任何角度.还有另一个叫做点的div,它的位置如图所示.(我来自flash背景.在Flash中,如果我要拖动内部div,它将跟随鼠标,即使它包含在外部旋转div中.)但在HTML中,内部div不会跟随鼠标,因为它可以看到来自小提琴.我希望div'点'完全跟随鼠标.这可能吗.我尝试使用trignometry工作,但无法让它工作.
我正在BlackBerry中使用基于UI的应用程序.UI如下所示:
Run Code Online (Sandbox Code Playgroud)label-1 : Oject choice field-1 label-2 : Oject choice field-2 label-3 : Oject choice field-3 label-4 : Oject choice field-4 label-5 : Oject choice field-5
生成此UI实际上变得非常困难.宽度和高度是我遇到困难的主要问题.
public HomeScreen() {
super(MainScreen.USE_ALL_WIDTH | USE_ALL_HEIGHT | VERTICAL_SCROLL);
_dbOperations = new DBOperations();
_mainVFM = new VerticalFieldManager(VerticalFieldManager.USE_ALL_WIDTH);
_mainVFM.setMargin(10, 10, 40, 10);
_menuFieldVFM = new VerticalFieldManager();
_menuFieldVFM.setMargin(0, 5, 0, 0);
_menuDropDownVFM = new VerticalFieldManager();
((VerticalFieldManager) getMainManager()).setBackground(BackgroundFactory.createSolidBackground(Constants.BgColorCode));
XYEdges padding = new XYEdges(1, 1, 1, 1);
Border roundedBorder = BorderFactory.createSimpleBorder(padding);
// HEADING
_headingHFM = new HorizontalFieldManager(HorizontalFieldManager.USE_ALL_WIDTH);
_headingLabelField …Run Code Online (Sandbox Code Playgroud) alignment ×1
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