2012-03-22 22:22:59 +01:00
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/////////////////////////////////////////////////////////////////////////////
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2018-09-16 00:46:29 +02:00
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// apps/graphics/NxWidgets/UnitTests/CSliderVertical/cslidervertical_main.cxx
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2012-03-22 22:22:59 +01:00
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//
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// Copyright (C) 2012 Gregory Nutt. All rights reserved.
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// Author: Gregory Nutt <gnutt@nuttx.org>
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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//
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in
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// the documentation and/or other materials provided with the
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// distribution.
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// 3. Neither the name NuttX, NxWidgets, nor the names of its contributors
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// me be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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// COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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// OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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// AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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//////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////
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// Included Files
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/////////////////////////////////////////////////////////////////////////////
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#include <nuttx/config.h>
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#include <nuttx/init.h>
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#include <cstdio>
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#include <cstdlib>
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#include <cstring>
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#include <unistd.h>
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#include <debug.h>
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#include <nuttx/nx/nx.h>
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#include "csliderverticaltest.hxx"
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/////////////////////////////////////////////////////////////////////////////
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// Definitions
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/////////////////////////////////////////////////////////////////////////////
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#define MAX_SLIDER 50
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/////////////////////////////////////////////////////////////////////////////
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// Private Classes
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/////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////
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// Private Data
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/////////////////////////////////////////////////////////////////////////////
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static unsigned int g_mmInitial;
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static unsigned int g_mmprevious;
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/////////////////////////////////////////////////////////////////////////////
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// Public Function Prototypes
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/////////////////////////////////////////////////////////////////////////////
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// Suppress name-mangling
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2012-09-14 17:23:54 +02:00
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extern "C" int cslidervertical_main(int argc, char *argv[]);
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2012-03-22 22:22:59 +01:00
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/////////////////////////////////////////////////////////////////////////////
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// Private Functions
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/////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////
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// Name: updateMemoryUsage
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/////////////////////////////////////////////////////////////////////////////
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static void updateMemoryUsage(unsigned int previous,
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FAR const char *msg)
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{
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struct mallinfo mmcurrent;
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/* Get the current memory usage */
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#ifdef CONFIG_CAN_PASS_STRUCTS
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mmcurrent = mallinfo();
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#else
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(void)mallinfo(&mmcurrent);
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#endif
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/* Show the change from the previous time */
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2014-10-08 23:50:31 +02:00
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printf("\n%s:\n", msg);
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printf(" Before: %8d After: %8d Change: %8d\n\n",
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previous, mmcurrent.uordblks, mmcurrent.uordblks - previous);
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2012-03-22 22:22:59 +01:00
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/* Set up for the next test */
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g_mmprevious = mmcurrent.uordblks;
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}
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/////////////////////////////////////////////////////////////////////////////
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// Name: initMemoryUsage
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/////////////////////////////////////////////////////////////////////////////
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static void initMemoryUsage(void)
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{
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struct mallinfo mmcurrent;
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/* Get the current memory usage */
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#ifdef CONFIG_CAN_PASS_STRUCTS
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mmcurrent = mallinfo();
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#else
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(void)mallinfo(&mmcurrent);
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#endif
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g_mmInitial = mmcurrent.uordblks;
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g_mmprevious = mmcurrent.uordblks;
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}
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/////////////////////////////////////////////////////////////////////////////
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// Public Functions
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/////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////
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2012-09-17 20:43:00 +02:00
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// Name: nxheaders_main
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2012-03-22 22:22:59 +01:00
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/////////////////////////////////////////////////////////////////////////////
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2012-09-14 17:23:54 +02:00
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int cslidervertical_main(int argc, char *argv[])
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2012-03-22 22:22:59 +01:00
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{
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// Initialize memory monitor logic
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initMemoryUsage();
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// Create an instance of the checkbox test
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2014-10-08 23:50:31 +02:00
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printf("cslidervertical_main: Create CSliderVerticalTest instance\n");
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2012-03-22 22:22:59 +01:00
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CSliderVerticalTest *test = new CSliderVerticalTest();
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updateMemoryUsage(g_mmprevious, "After creating CSliderVerticalTest");
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// Connect the NX server
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2014-10-08 23:50:31 +02:00
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printf("cslidervertical_main: Connect the CSliderVerticalTest instance to the NX server\n");
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2012-03-22 22:22:59 +01:00
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if (!test->connect())
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{
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2014-10-08 23:50:31 +02:00
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printf("cslidervertical_main: Failed to connect the CSliderVerticalTest instance to the NX server\n");
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2012-03-22 22:22:59 +01:00
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delete test;
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return 1;
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}
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2012-09-14 17:23:54 +02:00
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updateMemoryUsage(g_mmprevious, "cslidervertical_main: After connecting to the server");
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2012-03-22 22:22:59 +01:00
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// Create a window to draw into
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2014-10-08 23:50:31 +02:00
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printf("cslidervertical_main: Create a Window\n");
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2012-03-22 22:22:59 +01:00
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if (!test->createWindow())
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{
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2014-10-08 23:50:31 +02:00
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printf("cslidervertical_main: Failed to create a window\n");
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2012-03-22 22:22:59 +01:00
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delete test;
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return 1;
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}
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2012-09-14 17:23:54 +02:00
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updateMemoryUsage(g_mmprevious, "cslidervertical_main: After creating a window");
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2012-03-22 22:22:59 +01:00
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// Create a slider
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2014-10-08 23:50:31 +02:00
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printf("cslidervertical_main: Create a Slider\n");
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2012-03-22 22:22:59 +01:00
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CSliderVertical *slider = test->createSlider();
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if (!slider)
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{
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2014-10-08 23:50:31 +02:00
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printf("cslidervertical_main: Failed to create a slider\n");
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2012-03-22 22:22:59 +01:00
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delete test;
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return 1;
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}
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2012-09-14 17:23:54 +02:00
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updateMemoryUsage(g_mmprevious, "cslidervertical_main: After creating a slider");
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2012-03-22 22:22:59 +01:00
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// Set the slider minimum and maximum values
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slider->setMinimumValue(0);
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slider->setMaximumValue(MAX_SLIDER);
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slider->setValue(0);
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2014-10-08 23:50:31 +02:00
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printf("cslidervertical_main: Slider range %d->%d Initial value %d\n",
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slider->getMinimumValue(), slider->getMaximumValue(),
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slider->getValue());
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2012-03-22 22:22:59 +01:00
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// Show the initial state of the checkbox
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test->showSlider(slider);
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sleep(1);
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// Now move the slider up
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for (int i = 0; i <= MAX_SLIDER; i++)
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{
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slider->setValue(i);
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test->showSlider(slider);
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2014-10-08 23:50:31 +02:00
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printf("cslidervertical_main: %d. New value %d\n", i, slider->getValue());
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2012-03-22 22:22:59 +01:00
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usleep(1000); // The simulation needs this to let the X11 event loop run
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}
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2012-09-14 17:23:54 +02:00
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updateMemoryUsage(g_mmprevious, "cslidervertical_main: After moving the slider up");
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2012-03-22 22:22:59 +01:00
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// And move the slider down
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for (int i = MAX_SLIDER; i >= 0; i--)
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{
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slider->setValue(i);
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test->showSlider(slider);
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2014-10-08 23:50:31 +02:00
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printf("cslidervertical_main: %d. New value %d\n", i, slider->getValue());
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2012-03-22 22:22:59 +01:00
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usleep(1000); // The simulation needs this to let the X11 event loop run
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}
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2012-09-14 17:23:54 +02:00
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updateMemoryUsage(g_mmprevious, "cslidervertical_main: After moving the slider down");
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2012-03-22 22:22:59 +01:00
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sleep(1);
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// Clean up and exit
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2014-10-08 23:50:31 +02:00
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printf("cslidervertical_main: Clean-up and exit\n");
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2012-03-22 22:22:59 +01:00
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delete slider;
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updateMemoryUsage(g_mmprevious, "After deleting the slider");
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delete test;
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updateMemoryUsage(g_mmprevious, "After deleting the test");
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updateMemoryUsage(g_mmInitial, "Final memory usage");
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return 0;
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}
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