89 lines
2.7 KiB
C++
89 lines
2.7 KiB
C++
#ifndef PANELWIDGET_H
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#define PANELWIDGET_H
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/**
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* 面板容器控件 作者:feiyangqingyun(QQ:517216493) 2016-11-20
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* 1. 支持所有widget子类对象，自动产生滚动条。
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* 2. 支持自动拉伸自动填充。
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* 3. 提供接口获取容器内的所有对象的指针。
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* 4. 可设置是否自动拉伸宽度高度。
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* 5. 可设置设备面板之间的间距和边距。
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*/
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#include <QWidget>
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class QScrollArea;
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class QFrame;
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class QVBoxLayout;
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class QGridLayout;
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#ifdef quc
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class Q_DECL_EXPORT PanelWidget : public QWidget
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#else
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class PanelWidget : public QWidget
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#endif
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{
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Q_OBJECT
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Q_PROPERTY(int margin READ getMargin WRITE setMargin)
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Q_PROPERTY(int space READ getSpace WRITE setSpace)
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Q_PROPERTY(bool autoWidth READ getAutoWidth WRITE setAutoWidth)
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Q_PROPERTY(bool autoHeight READ getAutoHeight WRITE setAutoHeight)
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Q_PROPERTY(int columnCount READ getColumnCount WRITE setColumnCount)
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public:
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explicit PanelWidget(QWidget *parent = 0);
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protected:
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void resizeEvent(QResizeEvent *);
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private:
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QScrollArea *scrollArea; //滚动区域
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QWidget *scrollAreaContents; //滚动区域载体
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QFrame *frame; //放置设备的框架,自动变宽变高
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QVBoxLayout *verticalLayout; //设备面板总布局
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QGridLayout *gridLayout; //设备表格布局
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int margin; //边距
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int space; //设备之间的间隔
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bool autoWidth; //宽度自动拉伸
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bool autoHeight; //高度自动拉伸
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int columnCount; //面板列数
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QList<QWidget *> widgets; //设备面板对象集合
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public:
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int getMargin() const;
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int getSpace() const;
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bool getAutoWidth() const;
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bool getAutoHeight() const;
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int getColumnCount() const;
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QList<QWidget *> getWidgets() const;
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QSize sizeHint() const;
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QSize minimumSizeHint() const;
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public Q_SLOTS:
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//设置边距+间距
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void setMargin(int left, int top, int right, int bottom);
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void setMargin(int margin);
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void setSpace(int space);
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//设置自动填充宽度+自动填充高度
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void setAutoWidth(bool autoWidth);
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void setAutoHeight(bool autoHeight);
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//设置列数+窗体集合
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void setColumnCount(int columnCount);
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void setWidgets(QList<QWidget *> widgets);
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//载入窗体集合+指定位置插入新窗体+移除指定的窗体+清空窗体
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void loadWidgets();
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void insertWidget(int index, QWidget *widget);
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void removeWidget(QWidget *widget);
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void clearWidgets();
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};
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#endif // PANELWIDGET_H
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