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Core: Make too long 'Result' message elide in Expression editor

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This commit is contained in:
B0cho
2025-08-07 12:24:24 +02:00
parent 26ea2a9bb2
commit d6ea05de75
1 changed files with 10 additions and 2 deletions
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12
src/Gui/Dialogs/DlgExpressionInput.cpp
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@@ -937,8 +937,8 @@ void DlgExpressionInput::setMsgText()
// find words longer than length of msg widget
// then insert newline to wrap it
std::string wrappedMsg{};
static constexpr int msgContentMargins = 50;
const int maxWordLength = (ui->msg->width() - msgContentMargins) / msgFontMetrics.averageCharWidth();
const int msgContentWidth = ui->msg->width() * 0.85; // 0.85 is a magic number for some padding
const int maxWordLength = msgContentWidth / msgFontMetrics.averageCharWidth();
const auto wrappableWordPattern = std::regex{ "\\S{" + std::to_string(maxWordLength) + "}" };
auto it = std::sregex_iterator{ this->message.cbegin(), this->message.cend(), wrappableWordPattern };
@@ -953,6 +953,14 @@ void DlgExpressionInput::setMsgText()
wrappedMsg += this->message.substr(lastPos);
ui->msg->setText(QString::fromStdString(wrappedMsg));
// elide text if it is going out of widget bounds
// note: this is only 'rough elide', as this text is usually not very long;
const int msgLinesLimit = 3;
if (wrappedMsg.size() > msgContentWidth / msgFontMetrics.averageCharWidth() * msgLinesLimit) {
const QString elidedMsg = msgFontMetrics.elidedText(QString::fromStdString(wrappedMsg), Qt::ElideRight, msgContentWidth * msgLinesLimit);
ui->msg->setText(elidedMsg);
}
}
#include "moc_DlgExpressionInput.cpp"