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Join Date: May 2008
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Newbie Poster
Hey guys, i have done C++ before but gave up on it 
. But i've came back to it and i'm wondering what is a good way to simulate a left and right click? i guess you would start with this:
. But i've came back to it and i'm wondering what is a good way to simulate a left and right click? i guess you would start with this: #include <iostream>
#include <windows.h>
using namespace std;
int main ()
{
int n = 1;
int x;
int y;
while (n !=NULL)
{
if(GetAsyncKeyState(VK_NUMPAD0))
(
mouse_event(MOUSEEVENT_LEFTDOWN, x, y, 100, 100));
mouse_event(MOUSEEVENT_LEFTDOWN, x, y, 200, 200));
}
if(GetAsyncKeyState(VK_NUMBPAD1))
break;
}
return 0;
}
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Join Date: May 2008
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Light Poster
Ummm well, left and right click gets into events and event handling...that is, Win32 programming.
I suggest you start by doing some google searches on this topic As an added bonus, if you learn Win32, you can leave the boring old console and start making pretty GUIs...haha
I suggest you start by doing some google searches on this topic
As an added bonus, if you learn Win32, you can leave the boring old console and start making pretty GUIs...haha •
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Join Date: May 2008
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Newbie Poster
talk about some confusing stuff, python has spoiled me lol
Last edited by tondeuse34 : 7 Days Ago at 11:36 pm.
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Join Date: Aug 2005
Location: near St Louis, Missouri, USA
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Yes, writing GUI in c++ is pretty difficult stuff. Other languages such as python, vb, and C# are better suited for that.
I don't think you can process mouse events like that in console programs. The program needs a message pump in order to get and process windows event messages, and console programs don't have that capability.
Read this about windows console functions
I don't think you can process mouse events like that in console programs. The program needs a message pump in order to get and process windows event messages, and console programs don't have that capability.
Read this about windows console functions
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Join Date: Mar 2008
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Junior Poster in Training
It looks to me like the code you wrote never releases the click. This is how you fully emulate a mouse click:
mouse_event(MOUSEEVENTF_LEFTDOWN | MOUSEEVENTF_LEFTUP, 0, 0, 0, 0); // Left click mouse_event(MOUSEEVENTF_RIGHTDOWN | MOUSEEVENTF_RIGHTUP, 0, 0, 0, 0); // Right click
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Newbie Poster
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Originally Posted by williamhemswort 
It looks to me like the code you wrote never releases the click. This is how you fully emulate a mouse click:
mouse_event(MOUSEEVENTF_LEFTDOWN | MOUSEEVENTF_LEFTUP, 0, 0, 0, 0); // Left click mouse_event(MOUSEEVENTF_RIGHTDOWN | MOUSEEVENTF_RIGHTUP, 0, 0, 0, 0); // Right click
does this work?
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Join Date: Mar 2008
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Junior Poster in Training
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Originally Posted by elementz
does this work?
Yes it does
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Join Date: Aug 2005
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Originally Posted by williamhemswort
Yes it does
Not in console programs.
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Join Date: Mar 2008
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Junior Poster in Training
It works with me 
As long as you include the window header I think you can still use any of the functions there.
heres an example of what you can do with a console application.
As long as you include the window header I think you can still use any of the functions there.
heres an example of what you can do with a console application.
#include <windows.h>
#include <cmath>
int main() {
system("start c:\\windows\\system32\\mspaint.exe");
HWND paint;
do {
paint = FindWindow("MSPaintApp", "Untitled - Paint");
Sleep(10);
} while (paint == NULL);
Sleep(200);
RECT r;
GetWindowRect(paint, &r);
RECT cr;
GetClientRect(paint, &cr);
int x = r.left + (cr.right / 2);
int y = r.top + (cr.bottom / 2);
SetCursorPos(x,y);
POINT p;
GetCursorPos(&p);
paint = WindowFromPoint(p);
GetWindowRect(paint, &r);
GetClientRect(paint, &cr);
x = r.left + (cr.right / 2);
y = r.top + (cr.bottom / 2);
SetCursorPos(x,y);
int radius = 0;
double angle = 0;
int max = min(cr.right/2,cr.bottom/2);
mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
for (; radius < max; radius++, angle += 0.1) {
SetCursorPos(x+(cos(angle)*radius), y+(sin(angle)*radius));
Sleep(20);
}
mouse_event(MOUSEEVENTF_LEFTUP, x, y, 0, 0);
return 0;
} Last edited by williamhemswort : 6 Days Ago at 9:36 am.
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Join Date: Aug 2005
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You are right -- it does work, and even in console programs Change main() like this too:
Change main() like this too:int main() {
HWND paint = GetConsoleWindow(); I Like Ike. Vote for Dwight Eisenhower this November.
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