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comparison include/gui/widgets/graph.h @ 273:f31305b9f60a

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*: various code safety changes this also makes the code build on Qt 5.7. I can't test it though because I don't have it working... FAIL!
author Paper <paper@paper.us.eu.org>
date Thu, 18 Apr 2024 16:53:17 -0400
parents 3ec7804abf17
children f81bed4e04ac
comparison
equal deleted inserted replaced
272:5437009cb10e 273:f31305b9f60a
54 inline unsigned long GetTextWidth() { 54 inline unsigned long GetTextWidth() {
55 unsigned long ret = 0; 55 unsigned long ret = 0;
56 QFontMetrics metric(font()); 56 QFontMetrics metric(font());
57 57
58 for (const auto& item : map) { 58 for (const auto& item : map) {
59 unsigned long width = metric.horizontalAdvance(QString::number(item.first), -1); 59 unsigned long width = metric.boundingRect(QString::number(item.first)).width();
60 if (width > ret) 60 if (width > ret)
61 ret = width; 61 ret = width;
62 } 62 }
63 63
64 return ret; 64 return ret;
67 inline unsigned long GetValueWidth() { 67 inline unsigned long GetValueWidth() {
68 unsigned long ret = 0; 68 unsigned long ret = 0;
69 QFontMetrics metric(font()); 69 QFontMetrics metric(font());
70 70
71 for (const auto& item : map) { 71 for (const auto& item : map) {
72 unsigned long width = metric.horizontalAdvance(QString::number(item.second), -1); 72 unsigned long width = metric.boundingRect(QString::number(item.second)).width();
73 if (width > ret) 73 if (width > ret)
74 ret = width; 74 ret = width;
75 } 75 }
76 76
77 return ret; 77 return ret;