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GUI/Options: Make CreateOptionUI even more flexible

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This commit is contained in:
Luke Dashjr 2024-08-16 19:01:02 +00:00
parent 50feba09b8
commit d9f0785d47
2 changed files with 67 additions and 24 deletions
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85
src/qt/optionsdialog.cpp
View File

@ -96,39 +96,78 @@ void OptionsDialog::FixTabOrder(QWidget * const o)
}
}
void OptionsDialog::CreateOptionUI(QBoxLayout * const layout, QWidget * const o, const QString& text, QBoxLayout *horizontalLayout)
struct CreateOptionUIOpts {
QBoxLayout *horizontal_layout{nullptr};
int stretch{1};
int indent{0};
};
void OptionsDialog::CreateOptionUI(QBoxLayout * const layout, const QString& text, const std::vector<QWidget *>& objs, const CreateOptionUIOpts& opts)
{
QWidget * const parent = o->parentWidget();
const QStringList text_parts = text.split("%s");
Assert(!objs.empty());
if (!horizontalLayout) horizontalLayout = new QHBoxLayout();
auto& first_o = objs[0];
QWidget * const parent = first_o->parentWidget();
if (!text_parts[0].isEmpty()) {
QLabel * const labelBefore = new QLabel(parent);
labelBefore->setText(text_parts[0]);
labelBefore->setTextFormat(Qt::PlainText);
labelBefore->setBuddy(o);
labelBefore->setToolTip(o->toolTip());
horizontalLayout->addWidget(labelBefore);
QBoxLayout * const horizontalLayout = opts.horizontal_layout ? opts.horizontal_layout : (new QHBoxLayout);
if (opts.indent) horizontalLayout->addSpacing(opts.indent);
int processed{0}, index_start{0};
QWidget *last_widget{nullptr};
while (true) {
int pos = text.indexOf('%', index_start);
int idx;
if (pos == -1) {
pos = text.size();
idx = -1;
} else {
const int pos_next{pos + 1};
const auto char_next = text[pos_next];
idx = (char_next == 's') ? 0 : (char_next.digitValue() - 1);
if (pos_next == text.size() || idx < 0 || idx > 8 || (unsigned)idx >= objs.size()) {
index_start = pos_next;
continue;
}
}
if (processed != pos) {
auto label_text = text.mid(processed, pos - processed);
if (auto last_widget_as_qcheckbox = qobject_cast<QCheckBox*>(last_widget)) {
if (label_text[0].isSpace()) label_text = label_text.mid(1);
last_widget_as_qcheckbox->setText(label_text);
} else {
const auto label = new QLabel(parent);
label->setText(label_text);
label->setTextFormat(Qt::PlainText);
label->setBuddy(first_o);
label->setToolTip(first_o->toolTip());
horizontalLayout->addWidget(label);
}
}
if (idx == -1) break;
last_widget = objs[idx];
horizontalLayout->addWidget(last_widget);
index_start = processed = pos + 2;
}
horizontalLayout->addWidget(o);
QLabel * const labelAfter = new QLabel(parent);
labelAfter->setText(text_parts[1]);
labelAfter->setTextFormat(Qt::PlainText);
labelAfter->setBuddy(o);
labelAfter->setToolTip(o->toolTip());
horizontalLayout->addWidget(labelAfter);
horizontalLayout->addStretch(1);
if (opts.stretch) horizontalLayout->addStretch(opts.stretch);
layout->addLayout(horizontalLayout);
for (auto& o : objs) {
o->setProperty("L", QVariant::fromValue((QLayout*)horizontalLayout));
FixTabOrder(o);
}
}
void OptionsDialog::CreateOptionUI(QBoxLayout * const layout, const QString& text, const std::vector<QWidget *>& objs)
{
CreateOptionUI(layout, text, objs, {});
}
void OptionsDialog::CreateOptionUI(QBoxLayout * const layout, QWidget * const o, const QString& text, QBoxLayout *horizontalLayout)
{
CreateOptionUI(layout, text, {o}, { .horizontal_layout = horizontalLayout, });
}
static void setSiblingsEnabled(QWidget * const o, const bool state)

4
src/qt/optionsdialog.h
View File

@ -27,6 +27,8 @@ class QValueComboBox;
class QWidget;
QT_END_NAMESPACE
struct CreateOptionUIOpts;
/** QScrollArea, but returning reasonable size hints.
*/
class ModScrollArea : public QScrollArea {
@ -110,6 +112,8 @@ private:
QWidget *prevwidget{nullptr};
void FixTabOrder(QWidget *);
void CreateOptionUI(QBoxLayout *, const QString& text, const std::vector<QWidget *>&, const CreateOptionUIOpts&);
void CreateOptionUI(QBoxLayout *, const QString& text, const std::vector<QWidget *>&);
void CreateOptionUI(QBoxLayout *, QWidget *, const QString& text, QBoxLayout *horizontalLayout = nullptr);
QCheckBox *walletrbf;