paletteeditor.h
来自「奇趣公司比较新的qt/emd版本」· C头文件 代码 · 共 197 行
H
197 行
/******************************************************************************** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.**** This file is part of the Qt Designer of the Qt Toolkit.**** This file may be used under the terms of the GNU General Public** License version 2.0 as published by the Free Software Foundation** and appearing in the file LICENSE.GPL included in the packaging of** this file. Please review the following information to ensure GNU** General Public Licensing requirements will be met:** http://trolltech.com/products/qt/licenses/licensing/opensource/**** If you are unsure which license is appropriate for your use, please** review the following information:** http://trolltech.com/products/qt/licenses/licensing/licensingoverview** or contact the sales department at sales@trolltech.com.**** In addition, as a special exception, Trolltech gives you certain** additional rights. These rights are described in the Trolltech GPL** Exception version 1.0, which can be found at** http://www.trolltech.com/products/qt/gplexception/ and in the file** GPL_EXCEPTION.txt in this package.**** In addition, as a special exception, Trolltech, as the sole copyright** holder for Qt Designer, grants users of the Qt/Eclipse Integration** plug-in the right for the Qt/Eclipse Integration to link to** functionality provided by Qt Designer and its related libraries.**** Trolltech reserves all rights not expressly granted herein.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.******************************************************************************/#ifndef PALETTEEDITOR_H#define PALETTEEDITOR_H#include "ui_paletteeditor.h"#include <QItemDelegate>class QListView;class QLabel;class QtColorButton;class QDesignerFormEditorInterface;namespace qdesigner_internal {class PaletteEditor: public QDialog{ Q_OBJECTpublic: virtual ~PaletteEditor(); static QPalette getPalette(QDesignerFormEditorInterface *core, QWidget* parent, const QPalette &init = QPalette(), const QPalette &parentPal = QPalette(), int *result = 0); QPalette palette() const; void setPalette(const QPalette &palette); void setPalette(const QPalette &palette, const QPalette &parentPalette);private slots: void on_buildButton_colorChanged(const QColor &); void on_activeRadio_clicked(); void on_inactiveRadio_clicked(); void on_disabledRadio_clicked(); void on_computeRadio_clicked(); void on_detailsRadio_clicked(); void paletteChanged(const QPalette &palette);protected:private: PaletteEditor(QDesignerFormEditorInterface *core, QWidget *parent); void buildPalette(); void updatePreviewPalette(); void updateStyledButton(); QPalette::ColorGroup currentColorGroup() const { return m_currentColorGroup; } Ui::PaletteEditor ui; QPalette m_editPalette; QPalette m_parentPalette; QPalette::ColorGroup m_currentColorGroup; class PaletteModel *m_paletteModel; bool m_modelUpdated; bool m_paletteUpdated; bool m_compute; QDesignerFormEditorInterface *m_core;};class PaletteModel : public QAbstractTableModel{ Q_OBJECT Q_PROPERTY(QPalette::ColorRole colorRole READ colorRole)public: PaletteModel(QObject *parent = 0); int rowCount(const QModelIndex &parent = QModelIndex()) const; int columnCount(const QModelIndex &parent = QModelIndex()) const; QVariant data(const QModelIndex &index, int role) const; bool setData(const QModelIndex &index, const QVariant &value, int role); Qt::ItemFlags flags(const QModelIndex &index) const; QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const; QPalette getPalette() const; void setPalette(const QPalette &palette, const QPalette &parentPalette); QPalette::ColorRole colorRole() const { return QPalette::NoRole; } void setCompute(bool on) { m_compute = on; }signals: void paletteChanged(const QPalette &palette);private: QPalette::ColorGroup columnToGroup(int index) const; int groupToColumn(QPalette::ColorGroup group) const; QPalette m_palette; QPalette m_parentPalette; QMap<QPalette::ColorRole, QString> m_roleNames; bool m_compute;};class BrushEditor : public QWidget{ Q_OBJECTpublic: BrushEditor(QDesignerFormEditorInterface *core, QWidget *parent = 0); void setBrush(const QBrush &brush); QBrush brush() const; bool changed() const;signals: void changed(QWidget *widget);private slots: void brushChanged(); void textureChooserActivated(QWidget *parent, const QBrush &initialBrush);private: QtColorButton *m_button; bool m_changed; QDesignerFormEditorInterface *m_core;};class RoleEditor : public QWidget{ Q_OBJECTpublic: RoleEditor(QWidget *parent = 0); void setLabel(const QString &label); void setEdited(bool on); bool edited() const;signals: void changed(QWidget *widget);private slots: void emitResetProperty();private: QLabel *m_label; bool m_edited;};class ColorDelegate : public QItemDelegate{ Q_OBJECTpublic: ColorDelegate(QDesignerFormEditorInterface *core, QObject *parent = 0); QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const; void setEditorData(QWidget *ed, const QModelIndex &index) const; void setModelData(QWidget *ed, QAbstractItemModel *model, const QModelIndex &index) const; void updateEditorGeometry(QWidget *ed, const QStyleOptionViewItem &option, const QModelIndex &index) const; virtual void paint(QPainter *painter, const QStyleOptionViewItem &opt, const QModelIndex &index) const; virtual QSize sizeHint(const QStyleOptionViewItem &opt, const QModelIndex &index) const;private: QDesignerFormEditorInterface *m_core;};} // namespace qdesigner_internal#endif // PALETTEEDITOR_H
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