| OZ++ Class: OpenCVScaleComboBox |
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* OpenCVScaleComboBox.h
*
*****************************************************************************/
#pragma once
#include <oz++/motif/LabeledComboBox.h>
#include <oz++/motif/StrDef.h>
namespace OZ {
class OpenCVScaleComboBox : public LabeledComboBox {
public:
OpenCVScaleComboBox(View* parent, const char* name, Args& args)
:LabeledComboBox(parent, name, args)
{
static const char* items[] = {
"10%", "20%", "30%", "40%", "50%", "60%", "70%", "80%", "90%","100%",
"110%", "120%", "130%", "140%", "150%", "160%", "170%","180%", "190%", "200%"};
CompoundStringList csl(items, CountOf(items));
const char* defaultScale = "80%";
if (args.has(XmNdefaultScale)) {
defaultScale = (const char*)args.get(XmNdefaultScale);
}
CompoundString selitem(defaultScale);
DropdownComboBox* comboBox = getComboBox();
Args ar;
ar.set(XmNeditable,False);
ar.set(XmNitems, csl);
ar.set(XmNvisibleItemCount, CountOf(items)/2);
ar.set(XmNselectedItem, selitem);
ar.set(XmNitemCount, CountOf(items));
comboBox->set(&ar);
}
int getScale()
{
XmString xms;
ComboBox* comboBox = getComboBox();
comboBox->get(XmNselectedItem, (XtArgVal)&xms);
CompoundString cs(xms);
char* item = NULL;
cs.get(&item);
dprintf("ScaleCombobox %s\n", item);
int value = atoi(item);
XtFree(item);
return value;
}
};
}