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mouse selection stuff. better, but not ok...

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3040 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
André Pönitz 2001-11-16 13:38:00 +00:00
parent 015b7a2f58
commit f9544ad301
1 changed files with 12 additions and 21 deletions
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33
src/mathed/formulabase.C
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@ -251,11 +251,7 @@ void InsetFormulaBase::insetButtonRelease(BufferView * bv,
mathcursor->setPos(x + xo_, y + yo_);
//lyxerr << "insetButtonRelease: " << x + xo_ << " " << y + yo_ << "\n";
showInsetCursor(bv);
if (sel_flag) {
sel_flag = false;
sel_x = 0;
sel_y = 0;
}
sel_flag = false;
bv->updateInset(this, false);
}
}
@ -264,35 +260,30 @@ void InsetFormulaBase::insetButtonRelease(BufferView * bv,
void InsetFormulaBase::insetButtonPress(BufferView * bv,
int x, int y, int /*button*/)
{
//lyxerr << "insetButtonPress: " << x + xo_ << " " << y + yo_ << "\n";
sel_flag = false;
sel_x = x;
sel_y = y;
if (mathcursor && mathcursor->selection()) {
mathcursor->selClear();
bv->updateInset(this, false);
}
sel_x = x + xo_;
sel_y = y + yo_;
if (mathcursor)
mathcursor->selStart();
bv->updateInset(this, false);
}
void InsetFormulaBase::insetMotionNotify(BufferView * bv,
int x, int y, int /*button*/)
{
if (sel_x && sel_y && abs(x-sel_x) > 4 && !sel_flag) {
//lyxerr << "insetMotionNotify: " << x + xo_ << " " << y + yo_ << "\n";
if (abs(x - sel_x) > 4 && !sel_flag)
sel_flag = true;
if (sel_flag) {
hideInsetCursor(bv);
mathcursor->setPos(sel_x, sel_y);
mathcursor->selStart();
showInsetCursor(bv);
mathcursor->getPos(sel_x, sel_y);
} else if (sel_flag) {
hideInsetCursor(bv);
mathcursor->setPos(x, y);
mathcursor->setPos(x + xo_, y + xo_);
showInsetCursor(bv);
mathcursor->getPos(x, y);
if (sel_x != x || sel_y != y)
bv->updateInset(this, false);
sel_x = x;
sel_y = y;
}
}