LeechCraft  0.6.70-10870-g558588d6ec
Modular cross-platform feature rich live environment.
colorbutton.cpp
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29 
30 #include "colorbutton.h"
31 #include <QColorDialog>
32 
33 namespace LeechCraft
34 {
35 namespace Util
36 {
37  ColorButton::ColorButton (QWidget *parent)
38  : QPushButton { parent }
39  {
40  connect (this,
41  SIGNAL (released ()),
42  this,
43  SLOT (handleSelector ()));
44 
45  SetColor (Qt::black);
46  }
47 
48  QColor ColorButton::GetColor () const
49  {
50  return Color_;
51  }
52 
53  void ColorButton::SetColor (const QColor& color)
54  {
55  if (Color_ == color)
56  return;
57 
58  Color_ = color;
59  emit colorChanged (Color_);
60 
61  QPixmap px { iconSize () };
62  px.fill (Color_);
63  setIcon (px);
64  }
65 
66  void ColorButton::handleSelector ()
67  {
68  const auto color = QColorDialog::getColor (Color_,
69  this,
70  tr ("Select color"),
71  QColorDialog::ShowAlphaChannel);
72  if (!color.isValid ())
73  return;
74 
75  SetColor (color);
76  }
77 }
78 }
ColorButton(QWidget *parent=0)
Constructs the button with the given parent.
Definition: colorbutton.cpp:37
void colorChanged(const QColor &color)
Emitted when the color is changed.
void SetColor(const QColor &color)
Sets the color represented by this button.
Definition: colorbutton.cpp:53
QColor GetColor() const
Returns the current color represented by this button.
Definition: colorbutton.cpp:48