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Utils: Centralize adding layoutitems in LayoutBuilder

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As a side-effect, this fixes adding stretch and space in the the dummy
vboxes for formlayout fields with more than two items that was
accidentally missing before.

Change-Id: I18e4755ccd3cd9e1de761b70dc621b17376277dc
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
This commit is contained in:
hjk
2022-07-15 09:24:41 +02:00
parent 11deab03a9
commit 71ec25895f
1 changed files with 20 additions and 17 deletions
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37
src/libs/utils/layoutbuilder.cpp
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@@ -160,6 +160,23 @@ static QWidget *widgetForItem(QLayoutItem *item)
return nullptr;
}
static void addItemToBoxLayout(QBoxLayout *layout, const LayoutBuilder::LayoutItem &item)
{
if (QWidget *w = item.widget) {
layout->addWidget(w);
} else if (QLayout *l = item.layout) {
layout->addLayout(l);
} else if (item.specialType == LayoutBuilder::SpecialType::Stretch) {
layout->addStretch(item.specialValue.toInt());
} else if (item.specialType == LayoutBuilder::SpecialType::Space) {
layout->addSpacing(item.specialValue.toInt());
} else if (!item.text.isEmpty()) {
layout->addWidget(new QLabel(item.text));
} else {
QTC_CHECK(false);
}
}
static void flushPendingFormItems(QFormLayout *formLayout,
LayoutBuilder::LayoutItems &pendingFormItems)
{
@@ -172,14 +189,8 @@ static void flushPendingFormItems(QFormLayout *formLayout,
if (pendingFormItems.size() > 2) {
auto hbox = new QHBoxLayout;
setMargins(false, hbox);
for (int i = 1; i < pendingFormItems.size(); ++i) {
if (QWidget *w = pendingFormItems.at(i).widget)
hbox->addWidget(w);
else if (QLayout *l = pendingFormItems.at(i).layout)
hbox->addLayout(l);
else
QTC_CHECK(false);
}
for (int i = 1; i < pendingFormItems.size(); ++i)
addItemToBoxLayout(hbox, pendingFormItems.at(i));
while (pendingFormItems.size() >= 2)
pendingFormItems.pop_back();
pendingFormItems.append(LayoutBuilder::LayoutItem(hbox));
@@ -256,15 +267,7 @@ static void doLayoutHelper(QLayout *layout,
gridLayout->addLayout(item.layout, currentGridRow, currentGridColumn, 1, item.span, align);
currentGridColumn += item.span;
} else if (boxLayout) {
if (widget) {
boxLayout->addWidget(widget);
} else if (item.layout) {
boxLayout->addLayout(item.layout);
} else if (item.specialType == LayoutBuilder::SpecialType::Stretch) {
boxLayout->addStretch(item.specialValue.toInt());
} else if (item.specialType == LayoutBuilder::SpecialType::Space) {
boxLayout->addSpacing(item.specialValue.toInt());
}
addItemToBoxLayout(boxLayout, item);
} else {
pendingFormItems.append(item);
}