OpenMS
MultiGradientSelector.h
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31 // $Maintainer: Timo Sachsenberg$
32 // $Authors: Marc Sturm $
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34 
35 #pragma once
36 
37 // OpenMS_GUI config
38 #include <OpenMS/VISUAL/OpenMS_GUIConfig.h>
39 
40 //OpenMS
41 #include <OpenMS/CONCEPT/Types.h>
43 
44 //QT
45 #include <QtWidgets>
46 
47 class QPaintEvent;
48 class QMouseEvent;
49 class QKeyEvent;
50 class QContextMenuEvent;
51 
52 //std lib
53 #include <vector>
54 
55 namespace OpenMS
56 {
57 
67  class OPENMS_GUI_DLLAPI MultiGradientSelector :
68  public QWidget
69  {
70  Q_OBJECT
71 public:
73  MultiGradientSelector(QWidget * parent = nullptr);
76 
78  const MultiGradient & gradient() const;
81 
86 
87 public slots:
89  void stairsInterpolation(bool state);
90 
91 protected:
93 
94  void paintEvent(QPaintEvent * e) override;
95  void mousePressEvent(QMouseEvent * e) override;
96  void mouseMoveEvent(QMouseEvent * e) override;
97  void mouseReleaseEvent(QMouseEvent * e) override;
98  void mouseDoubleClickEvent(QMouseEvent * e) override;
99  void keyPressEvent(QKeyEvent * e) override;
100  void contextMenuEvent(QContextMenuEvent * e) override;
102 
103  // the actual gradient
105 
106  // border margin
108  // height of the gradient area
110  // height of the lever area
112 
113  //position (0-100) in the vector of the selected lever
115  //color of the selected lever
117 
118  //stores if the left button is pressed
120  };
121 
122 }
A widget witch allows constructing gradients of multiple colors.
Definition: MultiGradientSelector.h:69
void setInterpolationMode(MultiGradient::InterpolationMode mode)
sets the interpolation mode
Int selected_
Definition: MultiGradientSelector.h:114
~MultiGradientSelector() override
Destructor.
Int margin_
Definition: MultiGradientSelector.h:107
bool left_button_pressed_
Definition: MultiGradientSelector.h:119
void mousePressEvent(QMouseEvent *e) override
MultiGradientSelector(QWidget *parent=nullptr)
Constructor.
void mouseMoveEvent(QMouseEvent *e) override
void mouseReleaseEvent(QMouseEvent *e) override
Int gradient_area_width_
Definition: MultiGradientSelector.h:109
void keyPressEvent(QKeyEvent *e) override
const MultiGradient & gradient() const
returns a const reference to the gradient
MultiGradient::InterpolationMode getInterpolationMode() const
returns the interpolation mode
MultiGradient gradient_
Definition: MultiGradientSelector.h:104
QColor selected_color_
Definition: MultiGradientSelector.h:116
void contextMenuEvent(QContextMenuEvent *e) override
Int lever_area_height_
Definition: MultiGradientSelector.h:111
void mouseDoubleClickEvent(QMouseEvent *e) override
MultiGradient & gradient()
returns a mutable reference to the gradient
void paintEvent(QPaintEvent *e) override
void stairsInterpolation(bool state)
sets what interpolation mode is used
A gradient of multiple colors and arbitrary distances between colors.
Definition: MultiGradient.h:68
InterpolationMode
Interpolation mode.
Definition: MultiGradient.h:78
int Int
Signed integer type.
Definition: Types.h:102
Main OpenMS namespace.
Definition: FeatureDeconvolution.h:48