feat: 添加ElaWidgetTool库

2025-09-19 22:40:52 +08:00
parent 5f93e8caf6
commit 4eef5c7fd5
407 changed files with 36325 additions and 7 deletions
--- a/ElaWidgetTools/ElaBreadcrumbBar.cpp
+++ b/ElaWidgetTools/ElaBreadcrumbBar.cpp
@@ -0,0 +1,133 @@
+#include "ElaBreadcrumbBar.h"
+
+#include <QHeaderView>
+#include <QScroller>
+#include <QVBoxLayout>
+
+#include "DeveloperComponents/ElaBreadcrumbBarDelegate.h"
+#include "DeveloperComponents/ElaBreadcrumbBarModel.h"
+#include "ElaBaseListView.h"
+#include "ElaBreadcrumbBarPrivate.h"
+Q_PROPERTY_CREATE_Q_CPP(ElaBreadcrumbBar, bool, IsAutoRemove);
+ElaBreadcrumbBar::ElaBreadcrumbBar(QWidget* parent)
+    : QWidget{parent}, d_ptr(new ElaBreadcrumbBarPrivate())
+{
+    Q_D(ElaBreadcrumbBar);
+    d->q_ptr = this;
+    d->_pTextPixelSize = 18;
+    d->_pIsAutoRemove = true;
+    setFixedHeight(37);
+    setObjectName("ElaBreadcrumbBar");
+    setStyleSheet("#ElaBreadcrumbBar{background-color:transparent;}");
+    setMouseTracking(true);
+
+    d->_listView = new ElaBaseListView(this);
+    d->_listView->setMinimumHeight(0);
+    d->_listView->setFlow(QListView::LeftToRight);
+    d->_listView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+    d->_listView->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+    d->_listModel = new ElaBreadcrumbBarModel(this);
+    d->_listView->setModel(d->_listModel);
+    d->_listDelegate = new ElaBreadcrumbBarDelegate(this);
+    d->_listView->setItemDelegate(d->_listDelegate);
+    connect(d->_listView, &QListView::clicked, this, [=](const QModelIndex& index) {
+        if (d->_pIsAutoRemove)
+        {
+            if (d->_listModel->getBreadcrumbListCount() != 1 && index.row() != d->_listModel->getBreadcrumbListCount() * 2 - 2 && index.data(Qt::DisplayRole).toString() != ">")
+            {
+                Q_EMIT breadcrumbClicked(index.data(Qt::DisplayRole).toString(), d->_listModel->getBreadcrumbList());
+                d->_listModel->removeBreadcrumb(index.row() / 2 + 1);
+            }
+        }
+        else
+        {
+            Q_EMIT breadcrumbClicked(index.data(Qt::DisplayRole).toString(), d->_listModel->getBreadcrumbList());
+        }
+    });
+    QFont textFont = this->font();
+    textFont.setLetterSpacing(QFont::AbsoluteSpacing, 0.5);
+    textFont.setPixelSize(d->_pTextPixelSize);
+    d->_listView->setFont(textFont);
+
+    QScroller::grabGesture(d->_listView->viewport(), QScroller::LeftMouseButtonGesture);
+    QScroller* scroller = QScroller::scroller(d->_listView->viewport());
+    QScrollerProperties properties = scroller->scrollerProperties();
+    properties.setScrollMetric(QScrollerProperties::MousePressEventDelay, 0);
+    properties.setScrollMetric(QScrollerProperties::HorizontalOvershootPolicy, QScrollerProperties::OvershootAlwaysOn);
+    properties.setScrollMetric(QScrollerProperties::OvershootDragResistanceFactor, 0.35);
+    properties.setScrollMetric(QScrollerProperties::OvershootScrollTime, 0.5);
+    properties.setScrollMetric(QScrollerProperties::FrameRate, QScrollerProperties::Fps60);
+    scroller->setScrollerProperties(properties);
+
+    connect(scroller, &QScroller::stateChanged, this, [=](QScroller::State newstate) {
+        if (newstate == QScroller::Pressed)
+        {
+            d->_listDelegate->setPressIndex(d->_listView->indexAt(d->_listView->mapFromGlobal(QCursor::pos())));
+            d->_listView->viewport()->update();
+        }
+        else if (newstate == QScroller::Scrolling || newstate == QScroller::Inactive)
+        {
+            d->_listDelegate->setPressIndex(QModelIndex());
+        }
+    });
+
+    QVBoxLayout* mainLayout = new QVBoxLayout(this);
+    mainLayout->setContentsMargins(0, 0, 0, 0);
+    mainLayout->addWidget(d->_listView);
+}
+
+ElaBreadcrumbBar::~ElaBreadcrumbBar()
+{
+}
+
+void ElaBreadcrumbBar::setTextPixelSize(int textPixelSize)
+{
+    Q_D(ElaBreadcrumbBar);
+    if (textPixelSize > 0)
+    {
+        d->_pTextPixelSize = textPixelSize;
+        QFont textFont = this->font();
+        textFont.setLetterSpacing(QFont::AbsoluteSpacing, 0.5);
+        textFont.setPixelSize(d->_pTextPixelSize);
+        d->_listView->setFont(textFont);
+        Q_EMIT pTextPixelSizeChanged();
+    }
+}
+
+int ElaBreadcrumbBar::getTextPixelSize() const
+{
+    Q_D(const ElaBreadcrumbBar);
+    return d->_pTextPixelSize;
+}
+
+void ElaBreadcrumbBar::setBreadcrumbList(QStringList breadcrumbList)
+{
+    Q_D(ElaBreadcrumbBar);
+    d->_listModel->setBreadcrumbList(breadcrumbList);
+}
+
+QStringList ElaBreadcrumbBar::appendBreadcrumb(QString breadcrumb)
+{
+    Q_D(ElaBreadcrumbBar);
+    d->_listModel->appendBreadcrumb(breadcrumb);
+    return d->_listModel->getBreadcrumbList();
+}
+
+QStringList ElaBreadcrumbBar::removeBreadcrumb(QString breadcrumb)
+{
+    Q_D(ElaBreadcrumbBar);
+    d->_listModel->removeBreadcrumb(breadcrumb);
+    return d->_listModel->getBreadcrumbList();
+}
+
+int ElaBreadcrumbBar::getBreadcrumbListCount() const
+{
+    Q_D(const ElaBreadcrumbBar);
+    return d->_listModel->getBreadcrumbListCount();
+}
+
+QStringList ElaBreadcrumbBar::getBreadcrumbList() const
+{
+    Q_D(const ElaBreadcrumbBar);
+    return d->_listModel->getBreadcrumbList();
+}