anne/lyx_mirror
1
0
Fork 0
mirror of https://git.lyx.org/repos/lyx.git synced 2024-11-25 10:58:52 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Change mouse cursor on tabular selection zones

Browse Source 
This is done by implementing the clickable method. It is not possible yet to have the usual left and down arrows, because Qt does not implement them as far as I can see.

Factor the code that triggers row/column selection and fix the logic. Now it is possible to select also at the right of the tabular inset.
This commit is contained in:
Jean-Marc Lasgouttes 2016-02-02 17:07:29 +01:00 committed by Richard Heck
parent fd6ae3539b
commit fd3a41e035
2 changed files with 32 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
src/insets/InsetTabular.cpp
View File

@ -3951,6 +3951,29 @@ void InsetTabular::addToToc(DocIterator const & cpit, bool output_active,
}
bool InsetTabular::hitSelectRow(BufferView const & bv, int x) const
{
int const x0 = xo(bv) + ADD_TO_TABULAR_WIDTH;
return x < x0 || x > x0 + tabular.width();
}
bool InsetTabular::hitSelectColumn(BufferView const & bv, int y) const
{
int const y0 = yo(bv) - tabular.rowAscent(0) + offset_valign_;
// FIXME: using ADD_TO_TABULAR_WIDTH is not really correct since
// there is no margin added vertically to tabular insets.
// Howerver, it works for now.
return y < y0 + ADD_TO_TABULAR_WIDTH || y > y0 + tabular.height() - ADD_TO_TABULAR_WIDTH;
}
bool InsetTabular::clickable(BufferView const & bv, int x, int y) const
{
return hitSelectRow(bv, x) || hitSelectColumn(bv, y);
}
void InsetTabular::doDispatch(Cursor & cur, FuncRequest & cmd)
{
LYXERR(Debug::DEBUG, "# InsetTabular::doDispatch: cmd: " << cmd
@ -3965,8 +3988,7 @@ void InsetTabular::doDispatch(Cursor & cur, FuncRequest & cmd)
case LFUN_MOUSE_PRESS: {
//lyxerr << "# InsetTabular::MousePress\n" << cur.bv().cursor() << endl;
// select row
if (cmd.x() < xo(cur.bv()) + ADD_TO_TABULAR_WIDTH
|| cmd.x() > xo(cur.bv()) + tabular.width()) {
if (hitSelectRow(cur.bv(), cmd.x())) {
row_type r = rowFromY(cur, cmd.y());
cur.idx() = tabular.getFirstCellInRow(r);
cur.pit() = 0;
@ -3981,9 +4003,7 @@ void InsetTabular::doDispatch(Cursor & cur, FuncRequest & cmd)
break;
}
// select column
int const y0 = yo(cur.bv()) - tabular.rowAscent(0) + offset_valign_;
if (cmd.y() < y0 + ADD_TO_TABULAR_WIDTH
|| cmd.y() > y0 + tabular.height()) {
if (hitSelectColumn(cur.bv(), cmd.y())) {
col_type c = columnFromX(cur, cmd.x());
cur.idx() = tabular.cellIndex(0, c);
cur.pit() = 0;

7
src/insets/InsetTabular.h
View File

@ -1003,6 +1003,13 @@ private:
///
Inset * clone() const { return new InsetTabular(*this); }
///
bool hitSelectRow(BufferView const & bv, int x) const;
///
bool hitSelectColumn(BufferView const & bv, int y) const;
/// Returns true if coordinates are on row/column selection zones
bool clickable(BufferView const &, int x, int y) const;
///
void drawCellLines(PainterInfo &, int x, int y, row_type row,
idx_type cell) const;