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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commite2de64d6f1beb9e492daf5b886e19933c1fa41dd (patch)
tree9047cf9e6b5c43878d5bf82660adae77ceee097a /arts/gui/kde/artstestgui.cpp
downloadtdemultimedia-e2de64d6f1beb9e492daf5b886e19933c1fa41dd.tar.gz
tdemultimedia-e2de64d6f1beb9e492daf5b886e19933c1fa41dd.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdemultimedia@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+ /*
+
+ Copyright (C) 2000 Stefan Westerfeld
+ stefan@space.twc.de
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+
+ */
+
+#include "artsgui.h"
+#include <connect.h>
+#include <qiomanager.h>
+#include <qpushbutton.h>
+#include <kapplication.h>
+#include <objectmanager.h>
+
+using namespace Arts;
+
+int main(int argc, char **argv)
+{
+ QIOManager iomanager;
+ Dispatcher dispatcher(&iomanager);
+ KApplication application(argc, argv, "testgui");
+
+ ObjectManager::the()->provideCapability("kdegui");
+
+ Widget w;
+ w.width(500); w.height(350); w.show();
+
+ Button b;
+ b.parent(w);
+ b.x(10);
+ b.y(10);
+ b.width(100);
+ b.height(20);
+ b.text("Hello World");
+ b.show();
+
+ Button b2;
+ b2.parent(w);
+ b2.x(10);
+ b2.y(30);
+ b2.width(100);
+ b2.height(20);
+ b2.text("More World");
+ b2.show();
+
+ Poti p;
+ p.parent(w);
+ p.x(150);
+ p.y(10);
+ p.caption("delay (ms)");
+ p.color("red");
+ p.min(10);
+ p.max(100);
+ p.value(90);
+ p.show();
+
+ Poti q;
+ q.parent(w);
+ q.x(250);
+ q.y(10);
+ q.caption("delay (ms)");
+ q.color("blue");
+ q.min(10);
+ q.max(100);
+ q.value(90);
+ q.show();
+
+ Graph g;
+ g.parent(w);
+ g.x(50);
+ g.y(70);
+ g.width(400);
+ g.height(230);
+ g.caption("a graph");
+ g.minx(0.0);
+ g.maxx(1.0);
+ g.miny(0.0);
+ g.maxy(1.0);
+ g.show();
+
+ GraphLine gline;
+ gline.graph(g);
+ std::vector<GraphPoint> points;
+ points.push_back(GraphPoint(0, 1.0));
+ points.push_back(GraphPoint(0.5, 1.0));
+ points.push_back(GraphPoint(0.501, 0.0));
+ points.push_back(GraphPoint(1.0, 0.0));
+ gline.points(points);
+ gline.color("red");
+ gline.editable(true);
+
+ /* moves q if p is moved */
+ connect(p,"value_changed",q,"value");
+
+/*
+ connect(q,"value_changed",p,"value");
+
+ With the current assumptions that change notifications make, it is not
+ possible to connect p to q and q to p.
+
+ The reason is that the notification will only be delivered some time
+ in the future (due to the requirement that they are asynchronous, i.e.
+ do not cause the sender to block) - but this means that two different
+ change notifications (i.e. changed to 1.0, changed to 2.0) may move
+ in a cycle between the two objects p and q, if p and q are cross
+ connected. So don't cross connect ;).
+*/
+ return application.exec();
+}