void ChangeDisplay()
{
for (int i = 0; i < Length(notetops[0]); i++)
{
for (int j = 0; j < Length(notetops[0][0]); j++)
{
int k;
switch (i)
{
case 0:
k = (reverse)? Length(notetops[0][i]) - j - 2: j;
break;
case 1:
k = (reverse)? Length(notetops[0][i]) - j - 1: j;
break;
case 2:
k = (reverse)? Length(notetops[0][i]) - j - 2: j;
break;
}
if (display[i][j] != NULL)
{
if (shownotes)
{
CFStringRef s =
CFStringCreateWithCString(kCFAllocatorDefault,
notetops[key][i][k],
kCFStringEncodingMacRoman);
HIViewSetText(display[i][j], s);
CFRelease(s);
}
else
HIViewSetText(display[i][j], CFSTR(""));
if ((type == CHROMATIC) && (hilites[key][i][k] == true))
HIViewSetValue(display[i][j], true);
else
HIViewSetValue(display[i][j], false);
}
}
}
}
/*****************************************************
*
* Handle_PostLittleArrowsClick(inHandlerCallRef, inEvent, inUserData)
*
* Purpose: called to update the static text with the current value of the little arrows control
*
* Inputs: inHandlerCallRef - reference to the current handler call chain
* inEvent - the event
* inUserData - app-specified data you passed in the call to InstallEventHandler
*
* Returns: OSStatus - noErr indicates the event was handled
* eventNotHandledErr indicates the event was not handled and the Toolbox should take over
*/
static pascal OSStatus Handle_PostLittleArrowsClick(EventHandlerCallRef inHandlerCallRef, EventRef inEvent, void *inUserData)
{
OSStatus status = eventNotHandledErr;
ControlRef littleArrows = (ControlRef)inUserData;
SInt32 value = GetControl32BitValue(littleArrows);
HIViewID staticTextID = { 'STTC', 100 };
HIViewRef staticText;
status = HIViewFindByID(HIViewGetRoot(GetControlOwner(littleArrows)), staticTextID, &staticText);
require_noerr(status, HIViewFindByID);
require(littleArrows != NULL, HIViewFindByID);
CFStringRef theValueStr = CFStringCreateWithFormat(NULL, NULL, CFSTR("%ld"), value);
require(theValueStr != NULL, CFStringCreateWithFormat);
HIViewSetText(staticText, theValueStr);
CFRelease(theValueStr);
CFStringCreateWithFormat:
HIViewFindByID:
if (status == noErr)
status = eventNotHandledErr;
return status;
} // Handle_PostLittleArrowsClick
/*****************************************************
*
* Handle_ControlValueFieldOrHiliteChanged(inHandlerCallRef, inEvent, inUserData)
*
* Purpose: called to handle the change of the value or hilite of our custom view, we update the static text field
*
* Inputs: inHandlerCallRef - reference to the current handler call chain
* inEvent - the event
* inUserData - app-specified data you passed in the call to InstallEventHandler
*
* Returns: OSStatus - noErr indicates the event was handled
* eventNotHandledErr indicates the event was not handled and the Toolbox should take over
*/
static pascal OSStatus Handle_ControlValueFieldOrHiliteChanged(EventHandlerCallRef inHandlerCallRef, EventRef inEvent, void *inUserData)
{
OSStatus status;
HIViewRef customView = (HIViewRef)inUserData;
// Finding our static text control
HIViewRef statText;
status = HIViewFindByID(HIViewGetRoot(GetControlOwner(customView)), kStaticTextID, &statText);
require_noerr(status, ExitValueFieldChanged);
// Grabbing the fields that we are interested in
CFStringRef theCFString = CFStringCreateWithFormat(NULL, NULL, CFSTR("Value: %ld, Min: %ld, Max: %ld, Hilite: %d"), GetControl32BitValue(customView), GetControl32BitMinimum(customView), GetControl32BitMaximum(customView), GetControlHilite(customView));
require(theCFString != NULL, ExitValueFieldChanged);
// Setting the text in the control
#ifdef MAC_OS_X_VERSION_10_4
status = HIViewSetText(statText, theCFString);
#else
status = SetControlData(statText, kControlEntireControl, kControlStaticTextCFStringTag, sizeof(theCFString), &theCFString);
#endif
require_noerr(status, ExitValueFieldChanged);
CFRelease(theCFString);
ExitValueFieldChanged:
if (status == noErr) status = eventNotHandledErr;
return status;
} // Handle_ControlValueFieldOrHiliteChanged
void FilterWidget::setText(const QString &text)
{
CFRelease(searchFieldText);
searchFieldText = CFStringCreateWithCString(0,
(const char *)text.toAscii(), 0);
HIViewSetText(searchField, searchFieldText);
emit textChanged(text);
}
