检查所有鼠标按钮的当前状态,并报告是否按下了任何按钮。默认情况下,它会检查鼠标左键的状态。
用法
Mouse.isPressed();
Mouse.isPressed(button);
参数
button
:释放了哪个鼠标按钮(MOUSE_LEFT、MOUSE_RIGHT 或 MOUSE_MIDDLE,默认为 MOUSE_LEFT)。
返回
1 如果按钮被按下,0 如果没有。
示例
#include <Mouse.h>
void setup() {
// The switch that will initiate the Mouse press
pinMode(2, INPUT);
// The switch that will terminate the Mouse press
pinMode(3, INPUT);
// Start serial communication with the computer
Serial.begin(9600);
// Initialize the Mouse library
Mouse.begin();
}
void loop() {
// A variable for checking the button's state
int mouseState = 0;
// If the switch attached to pin 2 is closed, press and hold the left mouse button and save the state ina variable
if (digitalRead(2) == HIGH) {
Mouse.press();
mouseState = Mouse.isPressed();
}
// If the switch attached to pin 3 is closed, release the left mouse button and save the state in a variable
if (digitalRead(3) == HIGH) {
Mouse.release();
mouseState = Mouse.isPressed();
}
// Print out the current mouse button state
Serial.println(mouseState);
delay(10);
}
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注:本文由纯净天空筛选整理自arduino.cc大神的英文原创作品 Mouse - Mouse.isPressed()。非经特殊声明,原始代码版权归原作者所有,本译文未经允许或授权,请勿转载或复制。