comparison: src/ColorSelector.cc
src/ColorSelector.cc
- changeset 690
- 9e9c52ca955e
- parent 644
- 93dcd1a0e4bd
equal
deleted
inserted
replaced
| 689:397870c6ed38 | 690:9e9c52ca955e |
|---|---|
| 37 | 37 |
| 38 extern_cfg (String, gl_maincolor); | 38 extern_cfg (String, gl_maincolor); |
| 39 extern_cfg (Float, gl_maincolor_alpha); | 39 extern_cfg (Float, gl_maincolor_alpha); |
| 40 | 40 |
| 41 // ============================================================================= | 41 // ============================================================================= |
| 42 // ----------------------------------------------------------------------------- | 42 // ============================================================================= |
| 43 ColorSelector::ColorSelector (int defval, QWidget* parent) : QDialog (parent) | 43 ColorSelector::ColorSelector (int defval, QWidget* parent) : QDialog (parent) |
| 44 { | 44 { |
| 45 // Remove the default color if it's invalid | 45 // Remove the default color if it's invalid |
| 46 if (!getColor (defval)) | 46 if (!getColor (defval)) |
| 47 defval = -1; | 47 defval = -1; |
| 64 | 64 |
| 65 drawColorInfo(); | 65 drawColorInfo(); |
| 66 } | 66 } |
| 67 | 67 |
| 68 // ============================================================================= | 68 // ============================================================================= |
| 69 // ----------------------------------------------------------------------------- | 69 // ============================================================================= |
| 70 ColorSelector::~ColorSelector() | 70 ColorSelector::~ColorSelector() |
| 71 { | 71 { |
| 72 delete ui; | 72 delete ui; |
| 73 } | 73 } |
| 74 | 74 |
| 75 // ============================================================================= | 75 // ============================================================================= |
| 76 // ----------------------------------------------------------------------------- | 76 // ============================================================================= |
| 77 void ColorSelector::drawScene() | 77 void ColorSelector::drawScene() |
| 78 { | 78 { |
| 79 const int numCols = g_numColumns; | 79 const int numCols = g_numColumns; |
| 80 const int square = g_squareSize; | 80 const int square = g_squareSize; |
| 81 const int g_maxHeight = (numRows() * square); | 81 const int g_maxHeight = (numRows() * square); |
| 109 col.setAlpha (gl_maincolor_alpha * 255.0f); | 109 col.setAlpha (gl_maincolor_alpha * 255.0f); |
| 110 } | 110 } |
| 111 | 111 |
| 112 QPen pen (info->edgeColor, penWidth, Qt::SolidLine, Qt::FlatCap, Qt::MiterJoin); | 112 QPen pen (info->edgeColor, penWidth, Qt::SolidLine, Qt::FlatCap, Qt::MiterJoin); |
| 113 m_scene->addRect (x, y, w, w, pen, col); | 113 m_scene->addRect (x, y, w, w, pen, col); |
| 114 QGraphicsTextItem* numtext = m_scene->addText (fmt ("%1", i)); | 114 QGraphicsTextItem* numtext = m_scene->addText (format ("%1", i)); |
| 115 numtext->setDefaultTextColor ( (luma (col) < 80) ? Qt::white : Qt::black); | 115 numtext->setDefaultTextColor ( (luma (col) < 80) ? Qt::white : Qt::black); |
| 116 numtext->setPos (x, y); | 116 numtext->setPos (x, y); |
| 117 | 117 |
| 118 if (getSelection() && i == getSelection()->index) | 118 if (selection() && i == selection()->index) |
| 119 { | 119 { |
| 120 auto curspic = m_scene->addPixmap (getIcon ("colorcursor")); | 120 auto curspic = m_scene->addPixmap (getIcon ("colorcursor")); |
| 121 curspic->setPos (x, y); | 121 curspic->setPos (x, y); |
| 122 } | 122 } |
| 123 } | 123 } |
| 124 } | 124 } |
| 125 | 125 |
| 126 // ============================================================================= | 126 // ============================================================================= |
| 127 // ----------------------------------------------------------------------------- | 127 // ============================================================================= |
| 128 int ColorSelector::numRows() const | 128 int ColorSelector::numRows() const |
| 129 { | 129 { |
| 130 return (MAX_COLORS / g_numColumns); | 130 return (MAX_COLORS / g_numColumns); |
| 131 } | 131 } |
| 132 | 132 |
| 133 // ============================================================================= | 133 // ============================================================================= |
| 134 // ----------------------------------------------------------------------------- | 134 // ============================================================================= |
| 135 int ColorSelector::viewportWidth() const | 135 int ColorSelector::viewportWidth() const |
| 136 { | 136 { |
| 137 return g_numColumns * g_squareSize + 21; | 137 return g_numColumns * g_squareSize + 21; |
| 138 } | 138 } |
| 139 | 139 |
| 140 // ============================================================================= | 140 // ============================================================================= |
| 141 // ----------------------------------------------------------------------------- | 141 // ============================================================================= |
| 142 void ColorSelector::drawColorInfo() | 142 void ColorSelector::drawColorInfo() |
| 143 { | 143 { |
| 144 if (!getSelection()) | 144 if (!selection()) |
| 145 { | 145 { |
| 146 ui->colorLabel->setText ("---"); | 146 ui->colorLabel->setText ("---"); |
| 147 return; | 147 return; |
| 148 } | 148 } |
| 149 | 149 |
| 150 ui->colorLabel->setText (fmt ("%1 - %2", getSelection()->index, getSelection()->name)); | 150 ui->colorLabel->setText (format ("%1 - %2", selection()->index, selection()->name)); |
| 151 } | 151 } |
| 152 | 152 |
| 153 // ============================================================================= | 153 // ============================================================================= |
| 154 // ----------------------------------------------------------------------------- | 154 // ============================================================================= |
| 155 void ColorSelector::resizeEvent (QResizeEvent* ev) | 155 void ColorSelector::resizeEvent (QResizeEvent* ev) |
| 156 { | 156 { |
| 157 // If this is the first resize, check if we need to scroll down to see the | 157 // If this is the first resize, check if we need to scroll down to see the |
| 158 // currently selected color. We cannot do this in the constructor because the | 158 // currently selected color. We cannot do this in the constructor because the |
| 159 // height is not set properly there. | 159 // height is not set properly there. |
| 160 if (m_firstResize) | 160 if (m_firstResize) |
| 161 { | 161 { |
| 162 int visibleColors = (ui->viewport->height() / g_squareSize) * g_numColumns; | 162 int visibleColors = (ui->viewport->height() / g_squareSize) * g_numColumns; |
| 163 | 163 |
| 164 if (getSelection() && getSelection()->index >= visibleColors) | 164 if (selection() && selection()->index >= visibleColors) |
| 165 { | 165 { |
| 166 int y = (getSelection()->index / g_numColumns) * g_squareSize; | 166 int y = (selection()->index / g_numColumns) * g_squareSize; |
| 167 ui->viewport->verticalScrollBar()->setValue (y); | 167 ui->viewport->verticalScrollBar()->setValue (y); |
| 168 } | 168 } |
| 169 | 169 |
| 170 m_firstResize = false; | 170 m_firstResize = false; |
| 171 } | 171 } |
| 173 (void) ev; | 173 (void) ev; |
| 174 drawScene(); | 174 drawScene(); |
| 175 } | 175 } |
| 176 | 176 |
| 177 // ============================================================================= | 177 // ============================================================================= |
| 178 // ----------------------------------------------------------------------------- | 178 // ============================================================================= |
| 179 void ColorSelector::mousePressEvent (QMouseEvent* event) | 179 void ColorSelector::mousePressEvent (QMouseEvent* event) |
| 180 { | 180 { |
| 181 QPointF scenepos = ui->viewport->mapToScene (event->pos()); | 181 QPointF scenepos = ui->viewport->mapToScene (event->pos()); |
| 182 | 182 |
| 183 int x = (scenepos.x() - (g_squareSize / 2)) / g_squareSize; | 183 int x = (scenepos.x() - (g_squareSize / 2)) / g_squareSize; |
| 193 drawScene(); | 193 drawScene(); |
| 194 drawColorInfo(); | 194 drawColorInfo(); |
| 195 } | 195 } |
| 196 | 196 |
| 197 // ============================================================================= | 197 // ============================================================================= |
| 198 // ----------------------------------------------------------------------------- | 198 // ============================================================================= |
| 199 bool ColorSelector::selectColor (int& val, int defval, QWidget* parent) | 199 bool ColorSelector::selectColor (int& val, int defval, QWidget* parent) |
| 200 { | 200 { |
| 201 ColorSelector dlg (defval, parent); | 201 ColorSelector dlg (defval, parent); |
| 202 | 202 |
| 203 if (dlg.exec() && dlg.getSelection() != null) | 203 if (dlg.exec() && dlg.selection() != null) |
| 204 { | 204 { |
| 205 val = dlg.getSelection()->index; | 205 val = dlg.selection()->index; |
| 206 return true; | 206 return true; |
| 207 } | 207 } |
| 208 | 208 |
| 209 return false; | 209 return false; |
| 210 } | 210 } |
