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237c132c1e
- get rid of the cached Dimension. Text inset dimensions are saved in ParagraphMetrics and mathed maintain their own dimension where needed. - width(), ascent(), descent(): deleted. - dimension(): now needs a valid BufferView. - metrics(): now void. * BufferView::getCoveringInset(): simplify. * ParagraphMetrics(): now cache inset dimensions. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@20420 a592a061-630c-0410-9148-cb99ea01b6c8
57 lines
1.1 KiB
C++
57 lines
1.1 KiB
C++
// -*- C++ -*-
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/**
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* \file RenderButton.h
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Angus Leeming
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*
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* Full author contact details are available in file CREDITS.
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*/
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#ifndef RENDERBUTTON_H
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#define RENDERBUTTON_H
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#include "RenderBase.h"
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#include "Box.h"
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#include "support/docstring.h"
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namespace lyx {
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class RenderButton : public RenderBase
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{
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public:
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RenderButton();
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RenderBase * clone(Inset const *) const;
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/// compute the size of the object returned in dim
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virtual void metrics(MetricsInfo & mi, Dimension & dim) const;
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/// draw inset and update (xo, yo)-cache
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virtual void draw(PainterInfo & pi, int x, int y) const;
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/// Provide the text for the button
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void update(docstring const &, bool editable);
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/// The "sensitive area" box, i.e., the button area
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Box box() const { return button_box_; }
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///
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void setBox(Box b) { button_box_ = b; }
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/// equivalent to dynamic_cast
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virtual RenderButton * asButton() { return this; }
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private:
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/// The stored data.
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docstring text_;
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bool editable_;
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Box button_box_;
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};
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} // namespace lyx
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#endif // NOT RENDERBUTTON_H
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