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avoid use of snprintf

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This commit is contained in:
Seth Alves 2015-01-30 15:23:40 -08:00
parent eda7785d3b
commit 067deefeb6
1 changed files with 5 additions and 9 deletions
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14
interface/src/ui/BandwidthDialog.cpp
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@ -29,7 +29,6 @@ BandwidthDialog::ChannelDisplay::ChannelDisplay(BandwidthRecorder::Channel *ch,
QLabel* BandwidthDialog::ChannelDisplay::setupLabel(QFormLayout* form) {
QLabel* label = new QLabel();
char strBuf[64];
label->setAlignment(Qt::AlignRight);
@ -39,8 +38,7 @@ QLabel* BandwidthDialog::ChannelDisplay::setupLabel(QFormLayout* form) {
palette.setColor(QPalette::WindowText, QColor::fromRgb(rgb));
label->setPalette(palette);
snprintf(strBuf, sizeof(strBuf), " %s Bandwidth In/Out:", ch->caption);
form->addRow(strBuf, label);
form->addRow((std::string(" ") + ch->caption + " Bandwidth In/Out:").c_str(), label);
return label;
}
@ -48,12 +46,10 @@ QLabel* BandwidthDialog::ChannelDisplay::setupLabel(QFormLayout* form) {
void BandwidthDialog::ChannelDisplay::setLabelText() {
char strBuf[64];
snprintf(strBuf, sizeof(strBuf), "%0.0f/%0.0f %s",
ch->input.getValue() * ch->unitScale,
ch->output.getValue() * ch->unitScale,
ch->unitCaption);
label->setText(strBuf);
std::string strBuf =
std::to_string ((int) (ch->input.getValue() * ch->unitScale)) + "/" +
std::to_string ((int) (ch->output.getValue() * ch->unitScale)) + " " + ch->unitCaption;
label->setText(strBuf.c_str());
}