| OZ++ Sample: FTMultiColumn |
/******************************************************************************
*
* Copyright (c) 2015 Antillia.com TOSHIYUKI ARAI. ALL RIGHTS RESERVED.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions, and the following disclaimer.
*
* 2. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*
* FTMultiColumn.cpp
*
*****************************************************************************/
#include <oz++/motif/ApplicationView.h>
#include <oz++/motif/RowColumn.h>
#include <oz++/motif/PixmapFile.h>
#include <oz++/motif/Color.h>
#include <oz++/xft/FTFont.h>
#include <oz++/xft/FTMultiColumn.h>
#include <oz++/SmartArray.h>
namespace OZ {
class MainView :public ApplicationView {
private:
SmartPtr<FTFont> font;
SmartPtr<PixmapFile> icon;
SmartPtr<RowColumn> rowColumn;
SmartArray<FTMultiColumn*> columns;
int index;
void press(Event& event)
{
int id = (int)event.getClientData();
XEvent* xev = event.getXEvent();
FTMultiColumn* sender = (FTMultiColumn*)event.getSender();
Color color(this);
Pixel lgray = color.allocNamedColor("lightgray");
Pixel white = color.allocNamedColor("white");
if (xev ->type == ButtonPress || event.isEnterKeyPressed() ) {
sender -> set(XmNbackground, lgray);
printf("pressed row=%d item=[%s]\n", id, sender->getItem(0) );
}
if (xev ->type == ButtonRelease || event.isEnterKeyReleased() ) {
sender -> set(XmNbackground, white);
printf("released row=%d\n", id);
}
}
public:
MainView(Application& applet, const char* name, Args& args)
:ApplicationView(applet, name, args)
{
Args ar;
ar.reset();
ar.set(XftNfamily, "Times-12");
ar.set(XftNweight, FC_WEIGHT_THIN);//FONT_WEIGHT_THIN);
ar.set(XftNsize, 12.0);
font = new FTFont(getDisplay(), ar);
Color color(this);
Pixel white = color.whitePixel();
ar.reset();
ar.set(XmNnumColumns, 1);
ar.set(XmNorientation, XmVERTICAL);
ar.set(XmNbackground, white);
rowColumn = new RowColumn(this, "", ar);
static FTColumnLayout columnLayout[] = {
{110, XmALIGNMENT_BEGINNING, "red"},
{110, XmALIGNMENT_END, "darkgreen"},
{180, XmALIGNMENT_BEGINNING, "blue"},
{200, XmALIGNMENT_CENTER, "darkpink"},
{80, XmALIGNMENT_BEGINNING, "orange"},
{200, XmALIGNMENT_BEGINNING, "black"},
};
const int numColumns = XtNumber(columnLayout);
const int numRows = 4;
const char* items[numRows][numColumns] = {
{"11 Hello world", "12 Goodbye world", "13 Good morning",
"14 Good afternoon", "15 Good evening", "16 Good night" },
{"21 Hello world", "22 Goodbye world", "23 Good morning",
"24 Good afternoon", "25 Good evening", "26 Good night" },
{"31 Hello world", "32 Goodbye world", "33 Good morning",
"34 Good afternoon", "35 Good evening", "36 Good night" },
{"41 Hello world", "42 Goodbye world", "43 Good morning",
"44 Good afternoon", "45 Good evening", "46 Good night" },
};
icon = new PixmapFile(getDisplay(), "../../motif/xpm/folder.xpm", white, white);
for (int i = 0; i< numRows; i++) {
ar.reset();
ar.set(XmNcolumnLayout, (XtArgVal)columnLayout);
ar.set(XmNnumColumns, numColumns);
ar.set(XftNfont, (XtArgVal)(FTFont*)font);
if (icon) {
ar.set(XmNlabelType, XmPIXMAP);
ar.set(XmNlabelPixmap, icon);
}
FTMultiColumn* col = new FTMultiColumn(rowColumn, "", ar);
col -> setItems(items[i], numColumns);
col -> addEventHandler(ButtonPressMask|ButtonReleaseMask|
KeyPressMask|KeyReleaseMask,
this,
(Handler)&MainView::press, (XtPointer)i);
columns[i] = col;
}
}
~MainView()
{
columns.clear();
}
};
}
//
int main(int argc, char** argv)
{
try {
const char* appclass = argv[0];
Application applet(appclass, argc, argv);
Args args;
args.set(XmNgeometry, "760x300");
MainView view(applet, argv[0], args);
view.realize();
applet.run();
} catch (Exception& ex) {
ex.display();
}
return 0;
}

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