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Move proxy widget from mainwindow to mainwidget

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Mainly in preparation for editing different document types.
Also fixes some issues wrt border sizing.
This commit is contained in:
G.K.MacGregor
2020-11-24 13:16:20 +00:00
parent e205846f97
commit cf00cff59d
4 changed files with 103 additions and 69 deletions
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65
mainwidget.cpp
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@@ -19,6 +19,9 @@
#include <QBitmap>
#include <QFrame>
#include <QGraphicsItem>
#include <QGraphicsProxyWidget>
#include <QGraphicsScene>
#include <QKeyEvent>
#include <QMenu>
#include <QPainter>
@@ -405,3 +408,65 @@ void TeletextWidget::focusOutEvent(QFocusEvent *event)
{
QFrame::focusOutEvent(event);
}
LevelOneScene::LevelOneScene(QWidget *levelOneWidget, QObject *parent) : QGraphicsScene(parent)
{
setSceneRect(0, 0, 600, 288);
m_fullScreenTopRectItem = new QGraphicsRectItem(0, 0, 600, 19);
m_fullScreenTopRectItem->setPen(Qt::NoPen);
m_fullScreenTopRectItem->setBrush(QBrush(QColor(0, 0, 0)));
addItem(m_fullScreenTopRectItem);
m_fullScreenBottomRectItem = new QGraphicsRectItem(0, 269, 600, 19);
m_fullScreenBottomRectItem->setPen(Qt::NoPen);
m_fullScreenBottomRectItem->setBrush(QBrush(QColor(0, 0, 0)));
addItem(m_fullScreenBottomRectItem);
for (int r=0; r<25; r++) {
m_fullRowLeftRectItem[r] = new QGraphicsRectItem(0, 19+r*10, 60, 10);
m_fullRowLeftRectItem[r]->setPen(Qt::NoPen);
m_fullRowLeftRectItem[r]->setBrush(QBrush(QColor(0, 0, 0)));
addItem(m_fullRowLeftRectItem[r]);
m_fullRowRightRectItem[r] = new QGraphicsRectItem(540, 19+r*10, 60, 10);
m_fullRowRightRectItem[r]->setPen(Qt::NoPen);
m_fullRowRightRectItem[r]->setBrush(QBrush(QColor(0, 0, 0)));
addItem(m_fullRowRightRectItem[r]);
}
m_levelOneProxyWidget = addWidget(levelOneWidget);
m_levelOneProxyWidget->setPos(60, 19);
m_levelOneProxyWidget->setAutoFillBackground(false);
}
void LevelOneScene::setDimensions(int sceneWidth, int sceneHeight, int widgetWidth)
{
setSceneRect(0, 0, sceneWidth, sceneHeight);
// Assume widget height is always 250
int topBottomBorders = (sceneHeight-250) / 2;
// Ideally we'd use m_levelOneProxyWidget->size() to discover the widget width ourselves
// but this causes a stubborn segfault, so we have to receive the widgetWidth as a parameter
int leftRightBorders = (sceneWidth-widgetWidth) / 2;
m_levelOneProxyWidget->setPos(leftRightBorders, topBottomBorders);
m_fullScreenTopRectItem->setRect(0, 0, sceneWidth, topBottomBorders);
m_fullScreenBottomRectItem->setRect(0, 250+topBottomBorders, sceneWidth, topBottomBorders);
for (int r=0; r<25; r++) {
m_fullRowLeftRectItem[r]->setRect(0, topBottomBorders+r*10, leftRightBorders+1, 10);
m_fullRowRightRectItem[r]->setRect(sceneWidth-leftRightBorders-1, topBottomBorders+r*10, leftRightBorders+1, 10);
}
}
void LevelOneScene::setFullScreenColour(const QColor &newColor)
{
m_fullScreenTopRectItem->setBrush(QBrush(newColor));
m_fullScreenBottomRectItem->setBrush(QBrush(newColor));
}
void LevelOneScene::setFullRowColour(int row, const QColor &newColor)
{
m_fullRowLeftRectItem[row]->setBrush(QBrush(newColor));
m_fullRowRightRectItem[row]->setBrush(QBrush(newColor));
}