CTK  0.1.0
The Common Toolkit is a community effort to provide support code for medical image analysis, surgical navigation, and related projects.
ctkThumbnailLabel.h
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1 /*=========================================================================
2 
3  Library: CTK
4 
5  Copyright (c) Kitware Inc.
6 
7  Licensed under the Apache License, Version 2.0 (the "License");
8  you may not use this file except in compliance with the License.
9  You may obtain a copy of the License at
10 
11  http://www.apache.org/licenses/LICENSE-2.0.txt
12 
13  Unless required by applicable law or agreed to in writing, software
14  distributed under the License is distributed on an "AS IS" BASIS,
15  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16  See the License for the specific language governing permissions and
17  limitations under the License.
18 
19 =========================================================================*/
20 
21 #ifndef __ctkThumbnailLabel_h
22 #define __ctkThumbnailLabel_h
23 
24 // Qt includes
25 #include <QWidget>
26 #include <QModelIndex>
27 
28 #include "ctkWidgetsExport.h"
29 
30 class ctkThumbnailLabelPrivate;
31 
38 class CTK_WIDGETS_EXPORT ctkThumbnailLabel : public QWidget
39 {
40  Q_OBJECT
43  Q_PROPERTY(QString text READ text WRITE setText)
48  Q_PROPERTY(Qt::Alignment textPosition READ textPosition WRITE setTextPosition)
51  Q_PROPERTY(QPixmap pixmap READ pixmap WRITE setPixmap)
54  Q_PROPERTY(Qt::TransformationMode transformationMode READ transformationMode WRITE setTransformationMode)
58  Q_PROPERTY(bool selected READ isSelected WRITE setSelected)
61  Q_PROPERTY(QColor selectedColor READ selectedColor WRITE setSelectedColor)
62 public:
63  typedef QWidget Superclass;
64  explicit ctkThumbnailLabel(QWidget* parent=0);
65  virtual ~ctkThumbnailLabel();
66 
67  void setText(const QString& text);
68  QString text()const;
69 
70  void setTextPosition(const Qt::Alignment& alignment);
71  Qt::Alignment textPosition()const;
72 
73  void setPixmap(const QPixmap& pixmap);
74  const QPixmap* pixmap()const;
75 
76  Qt::TransformationMode transformationMode()const;
77  void setTransformationMode(Qt::TransformationMode mode);
78 
79  void setSelected(bool selected);
80  bool isSelected()const;
81 
82  void setSelectedColor(const QColor& color);
83  QColor selectedColor()const;
84 
85  virtual QSize minimumSizeHint()const;
86  virtual QSize sizeHint()const;
87  virtual int heightForWidth(int width)const;
88 
89 protected:
90  QScopedPointer<ctkThumbnailLabelPrivate> d_ptr;
91 
92  virtual void paintEvent(QPaintEvent* event);
93  virtual void mousePressEvent(QMouseEvent* event);
94  virtual void mouseDoubleClickEvent(QMouseEvent* event);
95 
96  virtual void resizeEvent(QResizeEvent* event);
97 
98 private:
99  Q_DECLARE_PRIVATE(ctkThumbnailLabel);
100  Q_DISABLE_COPY(ctkThumbnailLabel);
101 
102 Q_SIGNALS:
103  void selected(const ctkThumbnailLabel& widget);
104  void doubleClicked(const ctkThumbnailLabel& widget);
105 };
106 
107 #endif
virtual QSize sizeHint() const
void setSelectedColor(const QColor &color)
QScopedPointer< ctkThumbnailLabelPrivate > d_ptr
void setTransformationMode(Qt::TransformationMode mode)
void setSelected(bool selected)
QString text() const
virtual QSize minimumSizeHint() const
Qt::Alignment textPosition() const
virtual void mousePressEvent(QMouseEvent *event)
Qt::TransformationMode transformationMode() const
virtual int heightForWidth(int width) const
void selected(const ctkThumbnailLabel &widget)
void setTextPosition(const Qt::Alignment &alignment)
ctkThumbnailLabel(QWidget *parent=0)
void setPixmap(const QPixmap &pixmap)
virtual void mouseDoubleClickEvent(QMouseEvent *event)
virtual void paintEvent(QPaintEvent *event)
bool isSelected() const
void doubleClicked(const ctkThumbnailLabel &widget)
void setText(const QString &text)
QColor selectedColor() const
virtual ~ctkThumbnailLabel()
virtual void resizeEvent(QResizeEvent *event)
const QPixmap * pixmap() const