死键的问题(急性,分音符等)c ++ [英] problem with dead keys (acute, diaeresis, etc) c++
问题描述
我目前正在使用 X11 库为 linux 编写自己的虚拟键盘,但我找不到模拟任何死键的 KeyPress 事件的方法.例如,我曾尝试使用指定的宏(即 XK_aacute)编写á",但没有任何反应.后来我尝试发送 XK_acute(重音宏),然后发送 XK_a,再次,没有任何反应:(
I'm currently writing my own virtual keyboard for linux using the X11 lib and i just can't find the way to simulate a KeyPress event of any dead keys. I'd tried , for example, to write "á" using the asigned macro, which is XK_aacute, and nothing happens. later i'd tried to send XK_acute (the acute accent macro) and then XK_a, and again, nothing happens :(
在 KDE 虚拟键盘Kvkbd"中可以做到这一点,所以我下载了源代码,但它只支持英文键盘布局
In the KDE virtual Keyboard "Kvkbd" it's possible to do this, so i downloaded the source code, but it only supports the english keyboard layout
这是我的测试代码:
#include <X11/Xlib.h>
#include <X11/keysym.h>
#include <X11/extensions/XTest.h>
#include <iostream>
int main(){
Display *display;
unsigned int keycode;
unsigned int keycode1;
display = XOpenDisplay(NULL);
keycode = XKeysymToKeycode(display, XK_aacute);
XTestFakeKeyEvent(display, keycode, True, 0);
XTestFakeKeyEvent(display, keycode, False, 0);
keycode1 = XKeysymToKeycode(display, XK_acute);
XTestFakeKeyEvent(display, keycode1, True, 0);
keycode = XKeysymToKeycode(display, XK_a);
XTestFakeKeyEvent(display, keycode, True, 0);
XTestFakeKeyEvent(display, keycode, False, 0);
XTestFakeKeyEvent(display, keycode1, False, 0);
keycode = XKeysymToKeycode(display, XK_D);
XTestFakeKeyEvent(display, keycode, True, 0);
XTestFakeKeyEvent(display, keycode, False, 0);
XFlush(display);
}
任何帮助或想法将不胜感激
Any help or idea will be much apreciated
推荐答案
我刚刚发现 ¬¬
#include <X11/extensions/XTest.h>
#include <X11/keysym.h>
#include <X11/Xlib.h>
#include <iostream>
int main(){
Display *display;
unsigned int keycode;
unsigned int keycode1;
display = XOpenDisplay(NULL);
keycode1 = XKeysymToKeycode(display, XK_dead_acute);
XTestFakeKeyEvent(display, keycode1, true, 0);
keycode = XKeysymToKeycode(display, XK_A);
XTestFakeKeyEvent(display, keycode, true, 0);
XTestFakeKeyEvent(display, keycode, false, 0);
XTestFakeKeyEvent(display, keycode1, false, 0);
XFlush(display);
}
我使用了错误的宏
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