例如,如果上下文菜单在菜单打开时对其面板来说太小,我希望菜单溢出面板,以便正确显示。
在Swing中,您可以安排小部件在玻璃窗格上渲染,玻璃窗格是其他所有东西前面的透明层。GWT中有等效的吗?
在我的例子中,我的上下文菜单不是一个经典的菜单——它是一些任意的GWT面板,其中可能包含(例如)一个带有一些可编辑字段的表单,更像是一个对话框。。。但它不是模态的,它的位置需要锚定到周围的HTML中。
例如,如果上下文菜单在菜单打开时对其面板来说太小,我希望菜单溢出面板,以便正确显示。
在Swing中,您可以安排小部件在玻璃窗格上渲染,玻璃窗格是其他所有东西前面的透明层。GWT中有等效的吗?
在我的例子中,我的上下文菜单不是一个经典的菜单——它是一些任意的GWT面板,其中可能包含(例如)一个带有一些可编辑字段的表单,更像是一个对话框。。。但它不是模态的,它的位置需要锚定到周围的HTML中。
GWT的PopupPanel似乎履行了这一职责。
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