#include "PanelWidgetBase.h"
#include "MainWindow.h"
#include <QVBoxLayout>
#include <QLabel>

namespace GUI
{
	PanelWidgetBase::PanelWidgetBase(MainWindow *mainWindow) : QWidget(mainWindow), m_MainWindow(mainWindow)
	{
		// 创建布局
		m_Layout = new QVBoxLayout(this);
		m_Layout->setMargin(0);
		m_Layout->setSpacing(3);
		// 设置标题
		m_TitleLabel = new QLabel(this);
		m_TitleLabel->setStyleSheet(" QLabel{\
			background-color: qlineargradient(x1 : 0, x2 : 0, y1 : 0, y2 : 1, stop : 0 #f7f7f7, stop:1 #dbdbdb); \
			min-height:32px; \
			max-height:32px; \
			font-size: 12pt; \
			font-weight: bold; \
			color: rgb(57, 65, 89); \
			}");
		m_TitleLabel->setObjectName("PanelTitleLabel");
		m_TitleLabel->setFixedHeight(50);
		m_Layout->addWidget(m_TitleLabel);
	}

	PanelWidgetBase::~PanelWidgetBase()
	{
		// 移除显示部件
//		removeWidget();
		delete m_Layout;
		delete m_TitleLabel;
	}
	// 设置标题内容
	void PanelWidgetBase::setTitle(QString title)
	{
		m_TitleLabel->setText(title);
	}
	// 获取标题内容
	QString PanelWidgetBase::getTitle() const
	{
		return m_TitleLabel->text();
	}
	// 设置标题显示高度
	void PanelWidgetBase::setTitleHeight(int height)
	{
		m_TitleLabel->setFixedHeight(height);
	}
	// 设置显示内容
	void PanelWidgetBase::setWidget(QWidget *widget)
	{
		// 如果已经有内容需要先移除
		this->removeWidget();
		if (widget == nullptr) return;
		// 添加新的内容
		m_Layout->addWidget(widget);
		m_Widget = widget;
	}
	// 移除显示内容
	void PanelWidgetBase::removeWidget()
	{
		if (m_Widget == nullptr) return;
		m_Layout->removeWidget(m_Widget);
        m_Widget->close();
		delete m_Widget;
		m_Widget = nullptr;
	}

    QWidget* PanelWidgetBase::getCurrentWidget()
    {
        return m_Widget;
    }

}