| 99 | } |
| 100 | } |
| 101 | void DiagramSettings::Private::changeBackgroundColor() |
| 102 | { |
| 103 | if (m_chart && m_chart->coordinatePlane() && m_chart->coordinatePlane()->diagram()) { |
| 104 | BackgroundAttributes bat = m_chart->coordinatePlane()->backgroundAttributes(); |
| 105 | bat.setVisible(true); |
| 106 | ui->visibleBtn->setChecked(true); |
| 107 | |
| 108 | if (ui->color->isChecked()) { |
| 109 | |
| 110 | QBrush setBrush = bat.brush(); |
| 111 | const QColor color = QColorDialog::getColor(setBrush.color(), qq, tr("Choose new color")); |
| 112 | if (!color.isValid()) |
| 113 | return; |
| 114 | bat.setBrush(color); |
| 115 | QPalette palette = ui->diagramBackground->palette(); |
| 116 | palette.setBrush(QPalette::Button, color); |
| 117 | ui->diagramBackground->setPalette(palette); |
| 118 | } else if (ui->textureBtn->isChecked()) { |
| 119 | // QBrush setBrush = m_chart->coordinatePlane()->diagram()->brush( index ); |
| 120 | QImage texture; |
| 121 | |
| 122 | const QString filename = QFileDialog::getOpenFileName(qq, tr("Choose Texture"), QString(), tr("Images (*.png *.xpm *.jpg)")); |
| 123 | if (filename.isEmpty()) |
| 124 | return; |
| 125 | texture = QImage(filename); |
| 126 | bat.setBrush(texture); |
| 127 | QPalette palette = ui->diagramBackground->palette(); |
| 128 | palette.setBrush(QPalette::Button, QBrush(texture)); |
| 129 | ui->diagramBackground->setPalette(palette); |
| 130 | } else { |
| 131 | QBrush setBrush = bat.brush(); |
| 132 | QGradient grad; |
| 133 | QLinearGradient lGrad; |
| 134 | lGrad.setColorAt(0, Qt::black); |
| 135 | lGrad.setColorAt(1, setBrush.color()); |
| 136 | grad = lGrad; |
| 137 | |
| 138 | if (setBrush.gradient()) |
| 139 | grad = *setBrush.gradient(); |
| 140 | const QGradient &color = GradientDialog::getGradient(grad, qq, tr("Choose new color")); |
| 141 | bat.setBrush(color); |
| 142 | QPalette palette = ui->diagramBackground->palette(); |
| 143 | palette.setBrush(QPalette::Button, QBrush(color)); |
| 144 | ui->diagramBackground->setPalette(palette); |
| 145 | } |
| 146 | bat.setVisible(true); |
| 147 | m_chart->coordinatePlane()->setBackgroundAttributes(bat); |
| 148 | qq->update(); |
| 149 | } |
| 150 | } |
| 151 | |
| 152 | void DiagramSettings::Private::changeBackgroundVisibility() |
| 153 | { |
nothing calls this directly
no test coverage detected