| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0 |
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| 3 | #ifndef FINDWIDGET_H |
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| 4 | #define FINDWIDGET_H |
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| 5 | |
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| 6 | #include <QtWidgets/QWidget> |
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| 7 | |
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| 8 | QT_BEGIN_NAMESPACE |
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| 9 | |
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| 10 | class QCheckBox; |
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| 11 | class QLabel; |
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| 12 | class QLineEdit; |
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| 13 | class QToolButton; |
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| 14 | |
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| 15 | class FindWidget : public QWidget |
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| 16 | { |
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| 17 | Q_OBJECT |
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| 18 | public: |
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| 19 | FindWidget(QWidget *parent = nullptr); |
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| 20 | ~FindWidget() override; |
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| 21 | |
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| 22 | void show(); |
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| 23 | void showAndClear(); |
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| 24 | |
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| 25 | QString text() const; |
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| 26 | bool caseSensitive() const; |
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| 27 | |
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| 28 | void setPalette(bool found); |
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| 29 | void setTextWrappedVisible(bool visible); |
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| 30 | |
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| 31 | signals: |
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| 32 | void findNext(); |
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| 33 | void findPrevious(); |
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| 34 | void escapePressed(); |
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| 35 | void find(const QString &text, bool forward, bool incremental); |
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| 36 | |
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| 37 | protected: |
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| 38 | void hideEvent(QHideEvent* event) override; |
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| 39 | void showEvent(QShowEvent * event) override; |
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| 40 | |
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| 41 | private slots: |
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| 42 | void updateButtons(); |
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| 43 | void textChanged(const QString &text); |
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| 44 | |
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| 45 | private: |
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| 46 | bool eventFilter(QObject *object, QEvent *e) override; |
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| 47 | QToolButton* setupToolButton(const QString &text, const QString &icon); |
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| 48 | |
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| 49 | private: |
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| 50 | QPalette appPalette; |
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| 51 | |
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| 52 | QLineEdit *editFind; |
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| 53 | QCheckBox *checkCase; |
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| 54 | QLabel *labelWrapped; |
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| 55 | QToolButton *toolNext; |
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| 56 | QToolButton *toolClose; |
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| 57 | QToolButton *toolPrevious; |
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| 58 | }; |
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| 59 | |
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| 60 | QT_END_NAMESPACE |
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| 61 | |
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| 62 | #endif // FINDWIDGET_H |
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| 63 | |
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