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54 lines
1.9 KiB
C++
54 lines
1.9 KiB
C++
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/***************************************************************************
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* KT list view item task implementation. *
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* -------------------------------------------------------------------- *
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* Copyright (C) 1999, Gary Meyer <gary@meyer.net> *
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* -------------------------------------------------------------------- *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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***************************************************************************/
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#include "totalMemoryChart.h"
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#include <klocale.h>
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#include <kdebug.h>
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#include "base.h"
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TotalMemoryChart::TotalMemoryChart(QWidget* parent) :
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Chart(parent) {
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colorsInitialized = false;
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}
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void TotalMemoryChart::paintEvent(QPaintEvent* /*event*/) {
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// RAM + SWAP usage:
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if (memoryInfos[SWAP_MEM] == NO_MEMORY_INFO || memoryInfos[FREESWAP_MEM] == NO_MEMORY_INFO)
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memoryInfos[SWAP_MEM] = memoryInfos[FREESWAP_MEM] = 0;
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t_memsize usedSwap = memoryInfos[SWAP_MEM] - memoryInfos[FREESWAP_MEM];
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t_memsize totalFree = memoryInfos[FREE_MEM] + memoryInfos[FREESWAP_MEM];
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t_memsize usedPhysical = (memoryInfos[TOTAL_MEM]+memoryInfos[SWAP_MEM])-usedSwap-totalFree;
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QList<t_memsize> used;
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used.append(totalFree);
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used.append(usedSwap);
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used.append(usedPhysical);
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if (!colorsInitialized) {
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colorsInitialized = true;
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texts.append(i18n("Total Free Memory"));
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colors.append(COLOR_FREE_MEMORY); // free ram+swap
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texts.append(i18n("Used Swap"));
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colors.append(COLOR_USED_SWAP); // used swap
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texts.append(i18n("Used Physical Memory"));
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colors.append(COLOR_USED_MEMORY); // used ram
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}
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drawChart(memoryInfos[TOTAL_MEM] + memoryInfos[SWAP_MEM], used, colors, texts);
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}
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