QTfrontend: Remove ugly rectangle in list of active teams when there are no teams
/* * Hedgewars, a free turn based strategy game * Copyright (c) 2006-2007 Igor Ulyanov <iulyanov@gmail.com> * Copyright (c) 2004-2015 Andrey Korotaev <unC0Rr@gmail.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 2 of the License * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA *//** * @file * @brief SmartLineEdit class definition */#ifndef HEDGEWARS_SMARTLINEEDIT_H#define HEDGEWARS_SMARTLINEEDIT_H#include <QMap>#include <QString>#include <QStringList>#include <QEvent>#include <QKeyEvent>#include <QRegExp>#include "HistoryLineEdit.h"/** * @brief {@link HistoryLineEdit} that features auto-completion with TAB key * and clear with ESC key. * * Notes: * <ul> * <li>A Keyword can either be a command (if first word) or * a nickname (completed regardless of position in text).</li> * </ul> * * @author sheepluva * @since 0.9.17 */class SmartLineEdit : public HistoryLineEdit{ Q_OBJECT public: /** * @brief Class constructor. * @param parent parent QWidget. * @param maxHistorySize maximum amount of history entries kept. */ SmartLineEdit(QWidget * parent = 0, int maxHistorySize = 64); /** * @brief Class destructor. */ ~SmartLineEdit(); /** * @brief Adds commands to the auto-completion feature. * @param commands list of commands to be added. */ void addCommands(const QStringList & commands); /** * @brief Adds a single nickname to the auto-completion feature. * @param nickname name to be added. */ void addNickname(const QString & nickname); /** * @brief Removes commands from the auto-completion feature. * @param commands list of commands to be removed. */ void removeCommands(const QStringList & commands); /** * @brief Removes a single nickname from the auto-completion feature. * @param nickname name to be removed. */ void removeNickname(const QString & nickname); /** * @brief Forget all keywords and input history. */ void reset(); protected: /** * @brief Overrides method of parent class. * Forward pressed TAB to parent class' method (for focus handling etc) * only if line is empty. * * @param event the event. * @return returns true if the event was recognized. */ virtual bool event(QEvent * event); /** * @brief Overrides method of parent class. * Autocompletes if TAB is reported as pressed key in the key event, * ESC leads to the contents being cleared. * * Other keys are forwarded to parent method. * * @param event the key event. */ virtual void keyPressEvent(QKeyEvent * event); private: QRegExp m_whitespace; ///< regexp that matches a whitespace QStringList * m_cmds; ///< list of recognized commands QStringList * m_nicks; ///< list of recognized nicknames /// recognized nicknames, sorted case-insensitive QMap<QString, QString> * m_sorted_nicks; // these variables contain information about the last replacement // they get reset whenever cursor is moved or text is changed QString m_beforeMatch; ///< the string that was just matched bool m_hasJustMatched; ///< whether this widget just did an auto-completion QString m_prefix; ///< prefix of the text replacement this widget just did QString m_postfix; ///< postfix of the text replacement this widget just did /** * @brief Autocompletes the contents based on the known commands and/or names. */ void autoComplete(); private slots: /** * @brief Resets the information about the last match and text replacement. */ void resetAutoCompletionStatus();};#endif // HEDGEWARS_SMARTLINEEDIT_H