OZ++ Sample: LabeledColorListView |
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*
* Copyright (c) 2017 Antillia.com TOSHIYUKI ARAI. ALL RIGHTS RESERVED.
*
* Redistribution and use in source and binary forms, with or without
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*
* LabeledColorListView.cpp
*
*****************************************************************************/
#include <oz++/motif/ApplicationView.h>
#include <oz++/motif/BulletinBoard.h>
#include <oz++/motif/Form.h>
#include <oz++/motif/LabeledColorListView.h>
#include <oz++/motif/CompoundStringList.h>
namespace OZ {
typedef unsigned char BYTE;
typedef unsigned short WORD;
#define GetBValue(rgb) ((BYTE)(rgb))
#define GetGValue(rgb) ((BYTE)(((WORD)(rgb)) >> 8))
#define GetRValue(rgb) ((BYTE)((rgb)>>16))
class MainView :public ApplicationView {
private:
SmartPtr<BulletinBoard> bboard;
SmartPtr<Form> form;
SmartPtr<LabeledColorListView> colorListView;
void selected(Event& event)
{
Pixel pixel = (Pixel)event.getClientData();
printf("selected pixel=0x%lx\n", pixel);
unsigned char r = GetRValue(pixel);
unsigned char g = GetGValue(pixel);
unsigned char b = GetBValue(pixel);
printf("rgb(%x, %x, %x)\n", r, g, b);
}
public:
MainView(Application& applet, const char* name, Args& args)
:ApplicationView(applet, name, args)
{
Args ar;
ar.set(XmNorientation, XmVERTICAL);
bboard = new BulletinBoard(this, "", ar);
ar.reset();
form = new Form(bboard, "", ar);
ar.reset();
ar.set(XmNtopAttachment, XmATTACH_FORM);
ar.set(XmNleftAttachment, XmATTACH_FORM);
ar.set(XmNbottomAttachment, XmATTACH_FORM);
ar.set(XmNhighlightThickness, 2); //2015/02/08
colorListView = new LabeledColorListView(form, "list", ar);
colorListView -> addEventHandler(LabeledColorListView::EVENT_MASK, this,
(Handler)&MainView::selected, NULL);
}
~MainView()
{
}
};
}
//
int main(int argc, char** argv)
{
try {
const char* appclass = argv[0];
Application applet(appclass, argc, argv);
Args args;
args.set(XmNgeometry, "400x300");
MainView view(applet, argv[0], args);
view.realize();
applet.run();
} catch (Exception& ex) {
caught(ex);
}
return 0;
}