On Mon, Jun 18, 2012 at 8:17 PM, Noam Postavsky
<[email protected]> wrote:
> On Mon, Jun 18, 2012 at 2:44 PM, Antonio Scuri <[email protected]>
> wrote:
>>> So, for instance, a double click will change the state
>>> only once.
>>
>> I really don't know what it is, because internal processing in IUP is
>> minimal. I actually commented all internal processing and behaved just the
>> same.
>
> It looks like Windows is helpfully converting the second click into a
> double click event. Setting the doubleclick speed from the Control
> Panel changes the responsiveness of the IupToggle.
I confirmed double click messages are being sent by adding some
printfs to winLoopProcessMessage and winToggleWmCommand. I can't
figure out where the double click messages are getting ignored,
though.
static int winToggleWmCommand(Ihandle* ih, WPARAM wp, LPARAM lp)
{
(void)lp;
switch (HIWORD(wp))
{
case BN_DOUBLECLICKED:
fprintf(stderr, "BN_DOUBLECLICKED\n");
break;
case BN_CLICKED:
fprintf(stderr, "BN_CLICKED\n");
break;
}
...
static int winLoopProcessMessage(MSG* msg)
{
if (msg->message == WM_QUIT) /* IUP_CLOSE returned in a callback or
IupHide in a popup dialog or all dialogs closed */
return IUP_CLOSE;
else
{
switch (msg->message) {
case WM_LBUTTONDOWN:
fprintf(stderr, "WM_LBUTTONDOWN\n");
break;
case WM_LBUTTONDBLCLK:
fprintf(stderr, "WM_LBUTTONDBLCLK\n");
break;
}
TranslateMessage(msg);
DispatchMessage(msg);
return IUP_DEFAULT;
}
}
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