159 lines
4.2 KiB
C++
159 lines
4.2 KiB
C++
/* This file is part of Clementine.
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Copyright 2010, David Sansome <me@davidsansome.com>
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Clementine is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Clementine is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Clementine. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef LINEEDIT_H
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#define LINEEDIT_H
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#include <QLineEdit>
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#include <QPlainTextEdit>
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#include <QSpinBox>
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#include "ui/iconloader.h"
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class QToolButton;
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class LineEditInterface {
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public:
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LineEditInterface(QWidget* widget) : widget_(widget) {}
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QWidget* widget() const { return widget_; }
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virtual ~LineEditInterface() {}
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virtual void clear() { set_text(QString()); }
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virtual void set_focus() = 0;
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virtual QString text() const = 0;
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virtual void set_text(const QString& text) = 0;
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virtual QString hint() const = 0;
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virtual void set_hint(const QString& hint) = 0;
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virtual void clear_hint() = 0;
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protected:
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QWidget* widget_;
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};
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class ExtendedEditor : public LineEditInterface {
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public:
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ExtendedEditor(QWidget* widget, int extra_right_padding = 0, bool draw_hint = true);
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virtual ~ExtendedEditor() {}
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virtual bool is_empty() const { return text().isEmpty(); }
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QString hint() const { return hint_; }
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void set_hint(const QString& hint);
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void clear_hint() { set_hint(QString()); }
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bool has_clear_button() const { return has_clear_button_; }
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void set_clear_button(bool visible);
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bool has_reset_button() const;
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void set_reset_button(bool visible);
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protected:
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void Paint(QPaintDevice* device);
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void Resize();
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private:
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void UpdateButtonGeometry();
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protected:
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QString hint_;
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bool has_clear_button_;
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QToolButton* clear_button_;
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QToolButton* reset_button_;
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int extra_right_padding_;
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bool draw_hint_;
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};
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class LineEdit : public QLineEdit,
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public ExtendedEditor {
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Q_OBJECT
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Q_PROPERTY(QString hint READ hint WRITE set_hint);
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Q_PROPERTY(bool has_clear_button READ has_clear_button WRITE set_clear_button);
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Q_PROPERTY(bool has_reset_button READ has_reset_button WRITE set_reset_button);
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public:
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LineEdit(QWidget* parent = 0);
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// ExtendedEditor
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void set_focus() { QLineEdit::setFocus(); }
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QString text() const { return QLineEdit::text(); }
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void set_text(const QString& text) { QLineEdit::setText(text); }
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protected:
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void paintEvent(QPaintEvent*);
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void resizeEvent(QResizeEvent*);
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signals:
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void Reset();
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};
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class TextEdit : public QPlainTextEdit,
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public ExtendedEditor {
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Q_OBJECT
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Q_PROPERTY(QString hint READ hint WRITE set_hint);
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Q_PROPERTY(bool has_clear_button READ has_clear_button WRITE set_clear_button);
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Q_PROPERTY(bool has_reset_button READ has_reset_button WRITE set_reset_button);
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public:
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TextEdit(QWidget* parent = 0);
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// ExtendedEditor
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void set_focus() { QPlainTextEdit::setFocus(); }
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QString text() const { return QPlainTextEdit::toPlainText(); }
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void set_text(const QString& text) { QPlainTextEdit::setPlainText(text); }
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protected:
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void paintEvent(QPaintEvent*);
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void resizeEvent(QResizeEvent*);
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signals:
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void Reset();
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};
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class SpinBox : public QSpinBox,
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public ExtendedEditor {
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Q_OBJECT
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Q_PROPERTY(QString hint READ hint WRITE set_hint);
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Q_PROPERTY(bool has_clear_button READ has_clear_button WRITE set_clear_button);
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Q_PROPERTY(bool has_reset_button READ has_reset_button WRITE set_reset_button);
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public:
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SpinBox(QWidget* parent = 0);
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// QSpinBox
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QString textFromValue(int val) const;
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// ExtendedEditor
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bool is_empty() const { return text().isEmpty() || text() == "0"; }
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void set_focus() { QSpinBox::setFocus(); }
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QString text() const { return QSpinBox::text(); }
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void set_text(const QString& text) { QSpinBox::setValue(text.toInt()); }
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protected:
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void paintEvent(QPaintEvent*);
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void resizeEvent(QResizeEvent*);
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signals:
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void Reset();
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};
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#endif // LINEEDIT_H
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