hlp:编辑内容不裁剪和对齐左上角,使用绝对坐标;修改编辑框滚动条样式;上下颠倒默认取反
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+5
-2
@@ -31,6 +31,7 @@ TestPrintWidget::TestPrintWidget(QWidget* parent)
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// m_TextEdit = ui.m_TextEdit;
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m_LineEdit = ui.m_LineEdit;
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pViewer = ui.graphicsView;
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// 初始化按钮组(互斥)
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m_ButtonGroup = new QButtonGroup(this);
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m_ButtonGroup->setExclusive(true);
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@@ -427,6 +428,7 @@ void TestPrintWidget::openWorkFile(QString filePath){
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// 将场景中所有项移动,使 pPicScene->itemsBoundingRect() 的左上角对齐到 scene 的 (0,0)
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// 计算当前边界并做平移(仅在有偏移时执行)
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/*
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QRectF bounds = pPicScene->itemsBoundingRect();
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if (!bounds.isNull()) {
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qreal dx = -bounds.x();
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@@ -440,7 +442,8 @@ void TestPrintWidget::openWorkFile(QString filePath){
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it->setPos(oldPos + QPointF(dx, dy));
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}
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}
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}
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}
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*/
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pViewer->centerOn(0, 0);
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@@ -1129,4 +1132,4 @@ void TestPrintWidget::on_btn_copy_clicked()
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void TestPrintWidget::on_btn_paste_clicked()
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{
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pasteCopiedLayer();
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}
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}
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