Previously, if a wxGrid row or column was hidden by setting its size to 0, its
original size was lost. Change this so that it's preserved now and can be
restored by setting the size to the special -1 value later.
Closes#14133.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72491 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This method draws only the grid lines for the cells in the specified range and
not for all of them.
It is not used yet but will be by the upcoming wxGrid::Render(), see #14294.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@71576 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Extract the actual drawing of the lines into a new DoDrawGridLines() method.
This will be used by the upcoming commits for drawing grid lines for a part of
the grid only, see #14294.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@71575 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Implicit size_t-to-int conversions provoke warnings when building 64 bit
version (in which sizeof(size_t) > sizeof(int)) with MSVC, so make them
explicit as the size_t values used here will always fit in int range.
Closes#14113.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70940 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Additionally renamed wxOSX' private wxNativePrinterDC::Ok() function to IsOk().
Didn't deprecate the various Ok() functions: given the amount of changes already introduced in 3.0 a trivial one like this seems more suitable for after 3.0.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@67681 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
A cached attribute may continue to be used even though the attribute returned
by a custom wxGridCellAttrProvider has changed so add a method to force wxGrid
to update the attribute by forgetting the cached copy.
Closes#12406.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65451 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
For some unknown reason wxGrid decided to store its scroll units in its own
m_scrollLine[XY] variables instead of just using the base wxScrollWindow class
m_[xy]ScrollPixelsPerLine ones. And, of course, the two could get out of sync
because wxGrid didn't update the base class version correctly.
Just don't duplicate these values at all and use the base class fields. This
makes the code simpler and also fixes changing the size of the scroll units.
Closes#12221.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@64918 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Behaviour of GetCellSize() may be very surprising for the unwary as it can
return negative or null "size" of the cell.
Add CellSpan return value to allow the caller to check what kind of cell are
we dealing with easier.
Also document the new return value as well as the function (and matching
SetCellSize()) itself carefully as its behaviour is far from obvious.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@63000 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
wxGridCellAttr didn't provide any way to query its alignment attributes
without falling back to the (always defined) default alignment so the code in
wxGridCellNumberRenderer and similar classes simply always used right
alignment,
Add a new wxGridCellAttr::GetNonDefaultAlignment() function which allows to
retrieve the alignment defined in the attribute and use it to use right
alignment by default but allow overriding it.
Add a test to the sample showing a non right-aligned numeric cell.
Incidentally fix a long-standing bug in wxGridCell{DateTime,Enum}Renderers
which used wxRIGHT instead of wxALIGN_RIGHT and so were not aligned properly
even by default.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62728 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
wxGridCellAttr was using literal -1 to indicate "no alignment" which wasn't
immediately obvious, use a new wxALIGN_INVALID (which has the same value)
instead.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62727 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
We must be able to use them even when we have no attributes at all
and even when we have no associated table, so use default renderers in wxGrid
implementation of Draw{Row,Column}Label()/DrawBorder() in this case.
Closes#11230.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62037 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
The change in r61922 which was supposed to do it somehow forgot the fix itself
and added only a comment explaining why it was needed. Really do name the
struct now.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61937 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
g++ warns about class with virtual functions having non-virtual dtor so make
the dtor of wxGridCornerHeaderRenderer virtual even if it's not really needed.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61933 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Work around VC6 bug which resulted in error C2639 when compiling the
declaration of an unnamed struct inside wxGridCellAttrProvider.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61922 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Make it possible to customize the appearance of wxGrid corner window and its
row and column headers by defining custom renderers for them.
Add demonstration of this new feature to the grid sample and update the
documentation.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61919 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
