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2001-12-03 Lars Gullik Bj�nnes <larsbj@birdstep.com>
* screen.C (topCursorVisible): scroll half a page when the cursor reached top of bottom of screen git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3135 a592a061-630c-0410-9148-cb99ea01b6c8
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@ -1,3 +1,8 @@
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2001-12-03 Lars Gullik Bjønnes <larsbj@birdstep.com>
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* screen.C (topCursorVisible): scroll half a page when the cursor
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reached top of bottom of screen
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2001-12-02 Lars Gullik Bjønnes <larsbj@birdstep.com>
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* vspace.[Ch] (operator!=): add operator.
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16
src/screen.C
16
src/screen.C
@ -393,21 +393,25 @@ unsigned int LyXScreen::topCursorVisible(LyXText const * text)
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+ text->cursor.row()->height()
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- text->first >= owner.height()) {
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if (text->cursor.row()->height() < owner.height()
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&& text->cursor.row()->height() > owner.height() / 4)
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&& text->cursor.row()->height() > owner.height() / 4) {
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newtop = text->cursor.y()
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+ text->cursor.row()->height()
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- text->cursor.row()->baseline() - owner.height();
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else
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} else {
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// scroll down
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newtop = text->cursor.y()
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- 3 * owner.height() / 4; /* the scroll region must be so big!! */
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- owner.height() / 2; /* the scroll region must be so big!! */
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}
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} else if (static_cast<int>((text->cursor.y()) - text->cursor.row()->baseline()) <
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text->first && text->first > 0)
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{
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if (text->cursor.row()->height() < owner.height()
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&& text->cursor.row()->height() > owner.height() / 4)
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&& text->cursor.row()->height() > owner.height() / 4) {
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newtop = text->cursor.y() - text->cursor.row()->baseline();
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else {
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newtop = text->cursor.y() - owner.height() / 4;
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} else {
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// scroll up
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newtop = text->cursor.y() - owner.height() / 2;
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newtop = min(newtop, int(text->first));
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}
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}
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