Fix wxGridColumnOperations::GetLineBefore() for the first column.

We should return -1 from here as there is no column before the first one and
wxGridRowOperations::GetLineBefore() already does this.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73459 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Really fix resizing of wxGird column/rows after a hidden one.

The previous fix (r73399) broke resizing from the side of the preceding grid
line, restore the old code and just add a loop finding the first visible line
before the one being clicked.

See #14947.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73460 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Only impose minimal height for buttons with non-empty label in wxMSW.

wxBU_EXACTFIT in wxMSW only affected the width of the button but not its
height, which was still made as big as the standard button size as otherwise
the button text was rendered badly. However there is no reason to do this for
the buttons without any text, so let wxBU_EXACTFIT be really exact, in both
directions, in this case.

Also document this rather non obvious wxBU_EXACTFIT behaviour.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73461 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Use a single EVT_MENU_RANGE in stc sample instead of tons of EVT_MENU.

Make it easier to add new menu items forwarded to the editor in the sample.

No real changes.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73462 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add simple tests for Scintilla annotations to the stc sample.

Show how add, remove and clear annotations and also how to update the text
width when long annotations are added.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73463 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
No changes, just remove unused part of expression.

We don't do anything with the result of inserting the watch in
fswatchercmn.cpp.

Closes #15027.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73464 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fix spelling in utils/screenshotgen sources.

No real changes.

Closes #15024.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73465 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Ignore empty LC_XXX variables in locale detection code.

If LC_ALL or LC_MESSAGES is set but empty, ignore it and use the next
environment variable. This is consistent with the standard setlocale()
behaviour which only uses LC_ALL if it is set and not empty.

Closes #15006.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73466 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Allow running only some graphics benchmarks to save time.

Running all the benchmarks is relatively long, so allow running individual
ones only.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73467 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Run wxClientDC and wxMemoryDC tests too in the graphics benchmark.

These tests were not run because OnPaint() handler was called before OnCreate()
and exited the main loop before the create event could be dispatched. Fix this
by just running everything from OnPaint(), like this we're sure to do it.

Also refactor the code a little to avoid duplicating the tests.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73468 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
No real changes, just flush output in the graphics benchmark.

Show the output messages sooner instead of showing them all only when the test
ends.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73469 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Allow selecting the kinds of DC to test in the graphics benchmark too.

Still run all the tests by default but allow specifying --dc or --gc as well
as --paint, --client or --memory to test just the specified kinds of DCs.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73470 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add benchmarks for wxImage and raw bitmap access to the graphics test.

Compare the speed of drawing the bitmaps by synthesizing wxImage and
converting it to wxBitmap and directly modifying wxBitmap bits using raw
bitmap access.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73471 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
No changes, just rename command line option in graphics benchmark test.

It's not used for lines only, so call it "number of iterations" and not
"number of lines" and use "N" instead of "L" option for it.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73472 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Use a non-uniform bitmap for image tests in the graphics benchmark.

This makes it easier to estimate the speed of the display update visually.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73473 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Added possibility to use OpenGL for bitmap drawing to graphics benchmark.

Draw the bitmap using OpenGL textures. Even without using PBO this results in
much greater performance than using wxImage or raw bitmap access.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73474 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fix printf format specifier in graphics benchmark.

Use "%ld" for long arguments to fix asserts under 64 bit architectures.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73475 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775