本文整理汇总了C++中InlineTextBox::localSelectionRect方法的典型用法代码示例。如果您正苦于以下问题：C++ InlineTextBox::localSelectionRect方法的具体用法？C++ InlineTextBox::localSelectionRect怎么用？C++ InlineTextBox::localSelectionRect使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类InlineTextBox的用法示例。
在下文中一共展示了InlineTextBox::localSelectionRect方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: localCaretRect
LayoutRect LayoutSVGInlineText::localCaretRect(InlineBox* box, int caretOffset, LayoutUnit*)
{
if (!box || !box->isInlineTextBox())
return LayoutRect();
InlineTextBox* textBox = toInlineTextBox(box);
if (static_cast<unsigned>(caretOffset) < textBox->start() || static_cast<unsigned>(caretOffset) > textBox->start() + textBox->len())
return LayoutRect();
// Use the edge of the selection rect to determine the caret rect.
if (static_cast<unsigned>(caretOffset) < textBox->start() + textBox->len()) {
LayoutRect rect = textBox->localSelectionRect(caretOffset, caretOffset + 1);
LayoutUnit x = box->isLeftToRightDirection() ? rect.x() : rect.maxX();
return LayoutRect(x, rect.y(), caretWidth, rect.height());
}
LayoutRect rect = textBox->localSelectionRect(caretOffset - 1, caretOffset);
LayoutUnit x = box->isLeftToRightDirection() ? rect.maxX() : rect.x();
return LayoutRect(x, rect.y(), caretWidth, rect.height());
}示例2: localQuadForTextBox
static FloatRect localQuadForTextBox(const InlineTextBox& box, unsigned start, unsigned end, bool useSelectionHeight)
{
unsigned realEnd = std::min(box.end() + 1, end);
LayoutRect boxSelectionRect = box.localSelectionRect(start, realEnd);
if (!boxSelectionRect.height())
return FloatRect();
if (useSelectionHeight)
return boxSelectionRect;
// Change the height and y position (or width and x for vertical text)
// because selectionRect uses selection-specific values.
if (box.isHorizontal()) {
boxSelectionRect.setHeight(box.height());
boxSelectionRect.setY(box.y());
} else {
boxSelectionRect.setWidth(box.width());
boxSelectionRect.setX(box.x());
}
return boxSelectionRect;
}