设置show hover之后创建工具提示为true [英] Create tooltip after setting show hover is true
问题描述
将 setShowHover
设置为true后,如何创建工具提示?现在它是一个空白的工具提示。
ListGridField exportField = new IconField(FIELD_EXPORT,REDO_ICON.jpg,EXPORT_CUSTOM_GROUP_HANDLER);
exportField.setShowHover(true);
试过 exportField.setPrompt(tooltip message);
,但是当我将鼠标放在它上面时,这并没有给每个图标一个工具提示。
当我将鼠标悬停在蓝色指针按钮上时,此图片显示工具提示为空白,仅当我将鼠标悬停在顶部蓝色时,才会显示消息工具提示消息 - 指针按钮。我希望它为每个蓝色指针按钮显示一个工具提示。
exportField.setHoverCustomizer() / code>来显示一个自定义的提示信息。
试试这个
ListGrid grid = new ListGrid();
grid.setCanHover(true);
grid.setShowHover(true);
...
exportField.setHoverCustomizer(new HoverCustomizer(){
$ b $ @Override
public String hoverHTML(Object value,ListGridRecord记录,int rowNum,int colNum){
//您可以自定义提示并可以从当前记录中获取值
返回工具提示信息;
}
} );
After setting setShowHover
true, how do I create the tooltip? Right now it is a blank tooltip.
ListGridField exportField = new IconField(FIELD_EXPORT, REDO_ICON.jpg, EXPORT_CUSTOM_GROUP_HANDLER);
exportField.setShowHover(true);
Tried exportField.setPrompt("a tooltip message");
, but this did not give every single icon a tooltip when i mouse over it.
This a picture showing the tooltip is blank when i hover over the blue-pointer button, the message "a tooltip message" only appear when I hover over the very top blue-pointer button. I want it to show a tooltip for every blue-pointer button.
Use exportField.setHoverCustomizer()
to show a customized prompt message.
Try this one
ListGrid grid = new ListGrid();
grid.setCanHover(true);
grid.setShowHover(true);
...
exportField.setHoverCustomizer(new HoverCustomizer() {
@Override
public String hoverHTML(Object value, ListGridRecord record, int rowNum, int colNum) {
// you can customize the prompt and can get the values from current record also
return "a tooltip message";
}
});
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