Represents a single candlestick item in a candlestick chart. 更多...
import 语句: | import QtCharts 2.15 |
Since: | QtCharts 2.2 |
实例化: | QCandlestickSet |
Five values are needed to create a graphical representation of a candlestick item: open , high , low , close ,和 timestamp .
另请参阅 CandlestickSeries .
brushFilename : string |
The name of the file used as a brush for the candlestick item.
close : real |
The close value of the candlestick item.
high : real |
The high value of the candlestick item.
low : real |
The low value of the candlestick item.
open : real |
The open value of the candlestick item.
timestamp : real |
The timestamp value of the candlestick item.
This signal is emitted when the candlestick item is clicked.
The corresponding signal handler is
onClicked
.
注意:
相应处理程序是
onClicked
.
This signal is emitted when the user double-clicks a candlestick item.
The corresponding signal handler is
onDoubleClicked
.
注意:
相应处理程序是
onDoubleClicked
.
hovered ( bool status ) |
This signal is emitted when a mouse is hovered over a candlestick item.
When the mouse moves over the item,
status
turns
true
, and when the mouse moves away again, it turns
false
.
The corresponding signal handler is
onHovered
.
注意:
相应处理程序是
onHovered
.
This signal is emitted when the user clicks the candlestick item and holds down the mouse button.
The corresponding signal handler is
onPressed
.
注意:
相应处理程序是
onPressed
.
This signal is emitted when the user releases the mouse press on the candlestick item.
The corresponding signal handler is
onReleased
.
注意:
相应处理程序是
onReleased
.