author | sheepluva |
Sat, 16 Jan 2016 19:20:06 +0100 | |
changeset 11520 | 4dd77731453b |
parent 7750 | 31e4f6c1834b |
child 13233 | d23742ccf92b |
permissions | -rw-r--r-- |
7130 | 1 |
#include <QStandardItemModel> |
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#include <QMouseEvent> |
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#include <QWheelEvent> |
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#include <QColor> |
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#include "colorwidget.h" |
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#include "hwconsts.h" |
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ColorWidget::ColorWidget(QStandardItemModel *colorsModel, QWidget *parent) : |
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7749
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Convert ColorWidget from QWidget to QFrame and make use of The Box Model(tm) in stylesheet
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QFrame(parent) |
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{ |
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m_colorsModel = colorsModel; |
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setColor(0); |
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setAutoFillBackground(true); |
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connect(m_colorsModel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(dataChanged(QModelIndex,QModelIndex))); |
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} |
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ColorWidget::~ColorWidget() |
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{ |
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} |
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void ColorWidget::setColor(int color) |
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{ |
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Q_ASSERT_X(color >= 0 && color < m_colorsModel->rowCount(), "ColorWidget::setColor", "Color index out of range"); |
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m_color = color; |
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QStandardItem * item = m_colorsModel->item(m_color); |
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7749
edad8a7bcaea
Convert ColorWidget from QWidget to QFrame and make use of The Box Model(tm) in stylesheet
unc0rr
parents:
7130
diff
changeset
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setStyleSheet(QString("border: 2px solid orange; border-radius: 8px; background: %1").arg(item->data().value<QColor>().name())); |
edad8a7bcaea
Convert ColorWidget from QWidget to QFrame and make use of The Box Model(tm) in stylesheet
unc0rr
parents:
7130
diff
changeset
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/* |
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QPalette p = palette(); |
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p.setColor(QPalette::Window, item->data().value<QColor>()); |
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setPalette(p); |
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7749
edad8a7bcaea
Convert ColorWidget from QWidget to QFrame and make use of The Box Model(tm) in stylesheet
unc0rr
parents:
7130
diff
changeset
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*/ |
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emit colorChanged(m_color); |
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} |
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int ColorWidget::getColor() |
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{ |
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return m_color; |
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} |
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void ColorWidget::dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight) |
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{ |
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if(m_color >= topLeft.row() && m_color <= bottomRight.row()) |
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setColor(m_color); |
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} |
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void ColorWidget::mousePressEvent(QMouseEvent * event) |
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{ |
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switch(event->button()) |
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{ |
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case Qt::LeftButton: |
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sheepluva
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changeset
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nextColor(); |
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break; |
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case Qt::RightButton: |
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sheepluva
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previousColor(); |
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break; |
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default:; |
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} |
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} |
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void ColorWidget::wheelEvent(QWheelEvent *event) |
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{ |
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if(event->delta() > 0) |
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sheepluva
parents:
7749
diff
changeset
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previousColor(); |
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else |
7750
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sheepluva
parents:
7749
diff
changeset
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nextColor(); |
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} |
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sheepluva
parents:
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void ColorWidget::nextColor() |
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{ |
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sheepluva
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setColor((m_color + 1) % m_colorsModel->rowCount()); |
31e4f6c1834b
small tweak. (reverse mouse wheel directions for color change)
sheepluva
parents:
7749
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changeset
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} |
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small tweak. (reverse mouse wheel directions for color change)
sheepluva
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void ColorWidget::previousColor() |
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{ |
31e4f6c1834b
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setColor((m_color + m_colorsModel->rowCount() - 1) % m_colorsModel->rowCount()); |
31e4f6c1834b
small tweak. (reverse mouse wheel directions for color change)
sheepluva
parents:
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} |