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git-svn-id: svn://db.shs.com.ru/libs@1 a8b55f48-bf90-11e4-a774-851b48703e85

qad_widgets/shortcuts.h

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+#ifndef SHORTCUTS_H
+#define SHORTCUTS_H
+
+#include <QTreeWidget>
+#include <QMainWindow>
+#include <QShortcut>
+#include <QHeaderView>
+#include <QAction>
+#include <QLineEdit>
+#include <QDebug>
+#include <QKeyEvent>
+#include <QMenu>
+#include <QToolBar>
+#include <QScrollBar>
+#include <QWidgetAction>
+#include "clineedit.h"
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+class ShortcutEdit: public CLineEdit
+{
+	Q_OBJECT
+	friend class Shortcuts;
+public:
+	explicit ShortcutEdit(QWidget * parent = 0): CLineEdit(parent) {ti = 0; connect(this, SIGNAL(textChanged(QString)), this, SLOT(textChanged_(QString)));}
+
+	void assignAction(QAction * a) {clear(); ca = a; reset();}
+	QAction * action() const {return ca;}
+	bool isEmpty() const {return text().isEmpty();}
+	void commit() {if (ca == 0) return; ca->setShortcut(QKeySequence(text()));}
+	void reset() {if (ca == 0) return; setText(ca->shortcut().toString());}
+
+private slots:
+	void textChanged_(QString t) {if (ti != 0) ti->setText(1, t);}
+
+private:
+	void keyPressEvent(QKeyEvent * e);
+
+	QAction * ca;
+	QTreeWidgetItem * ti;
+
+};
+
+
+class Shortcuts: public QTreeWidget
+{
+	Q_OBJECT
+
+public:
+	explicit Shortcuts(QWidget * parent = 0, bool on = true);
+	~Shortcuts();
+
+	void assignWindow(QWidget * w);
+	void setActive(bool on) {active = on;}
+	QList<QPair<QString, QKeySequence> > shortcuts();
+	QStringList actionTree(QAction * a);
+	static bool checkAction(QAction * a);
+
+public slots:
+	void clear();
+	void updateShortcuts();
+	void commit();
+	void reset();
+	void filter(const QString & what);
+
+private:
+    virtual void updateEditorGeometries() {foreach (ShortcutEdit * i, edits) i->setGeometry(visualRect(indexFromItem(i->ti, 1)));}
+	virtual void changeEvent(QEvent * );
+	bool filterTree(QTreeWidgetItem * ti, QString f);
+
+	QMainWindow * aw;
+	QVector<ShortcutEdit * > edits;
+	QIcon empty_icon;
+	QFont bfont;
+	bool active;
+
+private slots:
+
+signals:
+	void shortcutChanged(QAction * , QShortcut & );
+
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // SPINSLIDER_H