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73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
#ifndef VLISTWIDGET_H
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#define VLISTWIDGET_H
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#include <QListWidget>
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#include <QVector>
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#include "vsimplesearchinput.h"
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class VStyledItemDelegate;
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class VListWidget : public QListWidget, public ISimpleSearch
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{
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public:
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explicit VListWidget(QWidget *p_parent = Q_NULLPTR);
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// Clear list widget as well as other data.
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// clear() is not virtual to override.
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virtual void clearAll();
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// Implement ISimpleSearch.
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virtual QList<void *> searchItems(const QString &p_text,
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Qt::MatchFlags p_flags) const Q_DECL_OVERRIDE;
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virtual void highlightHitItems(const QList<void *> &p_items) Q_DECL_OVERRIDE;
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virtual void clearItemsHighlight() Q_DECL_OVERRIDE;
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virtual void selectHitItem(void *p_item) Q_DECL_OVERRIDE;
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virtual int totalNumberOfItems() Q_DECL_OVERRIDE;
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virtual void selectNextItem(bool p_forward) Q_DECL_OVERRIDE;
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virtual QSize sizeHint() const Q_DECL_OVERRIDE;
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virtual void moveItem(int p_srcRow, int p_destRow);
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void setFitContent(bool p_enabled);
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// Sort @p_list according to @p_sortedIdx.
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static void sortListWidget(QListWidget *p_list, const QVector<int> &p_sortedIdx);
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static QListWidgetItem *createSeparatorItem(const QString &p_text);
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static bool isSeparatorItem(const QListWidgetItem *p_item);
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private slots:
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void handleSearchModeTriggered(bool p_inSearchMode, bool p_focus);
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protected:
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void keyPressEvent(QKeyEvent *p_event) Q_DECL_OVERRIDE;
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void resizeEvent(QResizeEvent *p_event) Q_DECL_OVERRIDE;
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private:
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// Show or hide search input.
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void setSearchInputVisible(bool p_visible);
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VSimpleSearchInput *m_searchInput;
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VStyledItemDelegate *m_delegate;
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// Whether fit the size to content.
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bool m_fitContent;
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};
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inline void VListWidget::setFitContent(bool p_enabled)
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{
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m_fitContent = p_enabled;
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}
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#endif // VLISTWIDGET_H
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