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2026-06-10 00:57:54 +08:00
commit 7551a85abe
2805 changed files with 373529 additions and 0 deletions
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+#include "T_TreeView.h"
+
+#include <QHBoxLayout>
+#include <QHeaderView>
+#include <QVBoxLayout>
+
+#include "ElaPushButton.h"
+#include "ElaScrollBar.h"
+#include "ElaSlider.h"
+#include "ElaText.h"
+#include "ElaTreeView.h"
+#include "T_TreeViewModel.h"
+T_TreeView::T_TreeView(QWidget* parent)
+    : T_BasePage(parent)
+{
+    // 预览窗口标题
+    setWindowTitle("ElaTreeView");
+
+    // 顶部元素
+    createCustomWidget("树型视图被放置于此，可在此界面体验其效果并按需添加进项目中");
+
+    // ElaTreeView
+    T_TreeViewModel* treeModel = new T_TreeViewModel(this);
+    QHBoxLayout* treeLayout = new QHBoxLayout();
+    treeLayout->setContentsMargins(0, 0, 10, 0);
+    QWidget* treeSettingWidget = new QWidget(this);
+    QVBoxLayout* treeSettingWidgetLayout = new QVBoxLayout(treeSettingWidget);
+    treeSettingWidgetLayout->setContentsMargins(0, 0, 0, 0);
+    treeSettingWidgetLayout->setSpacing(15);
+
+    // 数据统计
+    ElaText* dataText = new ElaText(QString("树模型总数据条数：%1").arg(treeModel->getItemCount()), this);
+    dataText->setTextPixelSize(15);
+
+    // ItemHeight
+    ElaText* itemHeightText = new ElaText("ItemHeight", this);
+    itemHeightText->setTextPixelSize(15);
+    ElaSlider* itemHeightSlider = new ElaSlider(this);
+    itemHeightSlider->setRange(200, 600);
+    itemHeightSlider->setValue(350);
+    ElaText* itemHeightValueText = new ElaText("35", this);
+    itemHeightValueText->setTextPixelSize(15);
+    connect(itemHeightSlider, &ElaSlider::valueChanged, this, [=](int value) {
+        itemHeightValueText->setText(QString::number(value / 10));
+        _treeView->setItemHeight(value / 10);
+    });
+    QHBoxLayout* itemHeightLayout = new QHBoxLayout();
+    itemHeightLayout->setContentsMargins(0, 0, 0, 0);
+    itemHeightLayout->addWidget(itemHeightText);
+    itemHeightLayout->addWidget(itemHeightSlider);
+    itemHeightLayout->addWidget(itemHeightValueText);
+
+    // HeaderMargin
+    ElaText* headerMarginText = new ElaText("HeaderMargin", this);
+    headerMarginText->setTextPixelSize(15);
+    ElaSlider* headerMarginSlider = new ElaSlider(this);
+    headerMarginSlider->setRange(0, 200);
+    headerMarginSlider->setValue(50);
+    ElaText* headerMarginValueText = new ElaText("5", this);
+    headerMarginValueText->setTextPixelSize(15);
+    connect(headerMarginSlider, &ElaSlider::valueChanged, this, [=](int value) {
+        headerMarginValueText->setText(QString::number(value / 10));
+        _treeView->setHeaderMargin(value / 10);
+    });
+    QHBoxLayout* headerMarginLayout = new QHBoxLayout();
+    headerMarginLayout->setContentsMargins(0, 0, 0, 0);
+    headerMarginLayout->addWidget(headerMarginText);
+    headerMarginLayout->addWidget(headerMarginSlider);
+    headerMarginLayout->addWidget(headerMarginValueText);
+
+    // Indentation
+    ElaText* indentationText = new ElaText("Indentation", this);
+    indentationText->setTextPixelSize(15);
+    ElaSlider* indentationSlider = new ElaSlider(this);
+    indentationSlider->setRange(200, 1000);
+    indentationSlider->setValue(200);
+    ElaText* indentationValueText = new ElaText("20", this);
+    indentationValueText->setTextPixelSize(15);
+    connect(indentationSlider, &ElaSlider::valueChanged, this, [=](int value) {
+        indentationValueText->setText(QString::number(value / 10));
+        _treeView->setIndentation(value / 10);
+    });
+    QHBoxLayout* indentationLayout = new QHBoxLayout();
+    indentationLayout->setContentsMargins(0, 0, 0, 0);
+    indentationLayout->addWidget(indentationText);
+    indentationLayout->addWidget(indentationSlider);
+    indentationLayout->addWidget(indentationValueText);
+
+    //展开全部
+    QHBoxLayout* expandCollapseLayout = new QHBoxLayout();
+    expandCollapseLayout->setContentsMargins(0, 0, 0, 0);
+    ElaPushButton* expandButton = new ElaPushButton("展开全部", this);
+    expandButton->setFixedWidth(80);
+    connect(expandButton, &ElaPushButton::clicked, this, [=]() {
+        _treeView->expandAll();
+    });
+
+    //收起全部
+    ElaPushButton* collapseButton = new ElaPushButton("收起全部", this);
+    collapseButton->setFixedWidth(80);
+    connect(collapseButton, &ElaPushButton::clicked, this, [=]() {
+        _treeView->collapseAll();
+    });
+    expandCollapseLayout->addWidget(expandButton);
+    expandCollapseLayout->addWidget(collapseButton);
+    expandCollapseLayout->addStretch();
+
+    treeSettingWidgetLayout->addWidget(dataText);
+    treeSettingWidgetLayout->addLayout(itemHeightLayout);
+    treeSettingWidgetLayout->addLayout(headerMarginLayout);
+    treeSettingWidgetLayout->addLayout(indentationLayout);
+    treeSettingWidgetLayout->addLayout(expandCollapseLayout);
+    treeSettingWidgetLayout->addStretch();
+
+    // TreeView
+    ElaText* treeText = new ElaText("ElaTreeView", this);
+    treeText->setTextPixelSize(18);
+    _treeView = new ElaTreeView(this);
+    ElaScrollBar* treeViewFloatScrollBar = new ElaScrollBar(_treeView->verticalScrollBar(), _treeView);
+    treeViewFloatScrollBar->setIsAnimation(true);
+    QFont headerFont = _treeView->header()->font();
+    headerFont.setPixelSize(16);
+    _treeView->header()->setFont(headerFont);
+    _treeView->setFixedHeight(450);
+    _treeView->setModel(treeModel);
+    treeLayout->addWidget(treeSettingWidget);
+    treeLayout->addWidget(_treeView);
+
+    QWidget* centralWidget = new QWidget(this);
+    centralWidget->setWindowTitle("ElaView");
+    QVBoxLayout* centerVLayout = new QVBoxLayout(centralWidget);
+    centerVLayout->setContentsMargins(0, 0, 0, 0);
+    centerVLayout->addWidget(treeText);
+    centerVLayout->addSpacing(10);
+    centerVLayout->addLayout(treeLayout);
+    addCentralWidget(centralWidget, true, false, 0);
+}
+
+T_TreeView::~T_TreeView()
+{
+}