Return all information from wxListCtrl::GetItem() if no mask specified.

This is more useful than returning nothing and is consistent with the generic
version behaviour.

Closes #3666.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76630 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Allow viewing read-only long string wxPropertyGrid properties values.

When wxLongStringProperty is read-only, it should still be possible to view
its value by opening the dialog normally used for editing it, otherwise this
value cannot be seen (nor copied, which is also useful sometimes) at all.

Closes #14945.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76631 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Remove spurious MSVC check around wxDF_HTML code in wxMSW.

For some reason, support for wxDF_HTML in clipboard code was disabled for
non-MSVC compilers. Enable it now as it's not compiler-specific at all.

See #16297.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76633 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Don't recreate the native control in wxOSX wxDataViewCtrl dtor.

Don't call ClearColumns() which recreates the control in order to remove its
columns in wxOSX/Cocoa, just clean up the internal data, the control, and its
columns, will soon be deleted anyhow.

Closes #16210.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76639 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Don't leak wxDataViewCtrl column objects in wxOSX/Cocoa.

NSOutlineView addTableColumn method takes ownership of the column passed to
it, so we must release it ourselves to avoid leaking it.

Closes #16223.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76640 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fix memory leak when using custom renderers in wxOSX wxDataViewCtrl.

wxDataViewRendererNativeData retains a reference to the cell passed to it, so
the cell must be released after passing it to wxDataViewRendererNativeData to
avoid leaking it.

Closes #16226.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76641 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Don't leak sort descriptors array in wxDataViewCtrl in wxOSX.

wxCocoaOutlineDataSource owns its sortDescriptors field, so it must release it
in its dealloc() (and also initialize it in its init(), no idea how did it
work without this being done before).

Closes #16231.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76642 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Relax checking window visibility in wxGLCanvas::SetCurrent().

It is enough for the window to be shown for SetCurrent() to work, it doesn't
have to be actually visible on screen, and checking for this using
IsShownOnScreen() resulted in false positives.

Closes #16193.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76644 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Don't check for model in wxDataViewCtrl::InsertColumn() in wxOSX.

This isn't done in neither generic nor the GTK versions and prevents from
inserting the columns into the control before associating a model with it.

Closes #16257.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76647 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Document that wxCANCEL_DEFAULT doesn't work in wxOSX/Cocoa.

See #16268.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76648 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Revert "Correctly detect cancelled drag-and-drop operations in wxGTK."

This reverts r75745 (and r75749 fixing a minor problem in it) as this change
broke the reporting of the result of the drag and drop operation instead of
fixing it.

See #15930.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76649 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Allow access to the currently shown wxInfoBar buttons.

Add wxInfoBar::GetButtonCount(), GetButtonId() and HasButtonId() methods.

Closes #15110.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76651 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Ensure that wxPreviewCanvas always gets idle event.

Use wxWS_EX_PROCESS_IDLE flag to ensure that the print preview receives idle
events even when wxIDLE_PROCESS_SPECIFIED global idle mode is used.

Closes #15104.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76652 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Allow wxMSW AutoHANDLE helper to be used with more kinds of handles.

Make AutoHANDLE a template to allow specifying the invalid handle value, which
is inconsistent across Win32 API and is INVALID_HANDLE_VALUE for most kinds of
handles but 0 for some others, e.g. event object handles.

See #16233.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76653 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add a simple wrapper for Windows event handle object.

This will be used instead of raw events in wxMSW code in the upcoming commit.

See #16233.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76654 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Use wxWinAPI::Event wrapper class instead of raw Windows event handles.

This makes the code slightly shorter and, more importantly, more readable and
safer.

Closes #16233.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76655 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fix bug with removing items from menus with radio buttons in wxMSW.

Update the indices of the radio groups after removing an item from the menu.

See #14213.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76656 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Hide tooltip when its associated window is hidden in wxMSW.

Don't leave the tooltip shown on screen if the window it was shown for was
hidden or iconized (without moving the mouse, as that would have dismissed the
tooltip as well).

Closes #16265.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76657 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Explicitly convert int to HANDLE to fix 64 bit wxMSW build.

This fixes g++ compilation problem in 64 bit mode after the changes of r76653,
it complained about comparing pointer (HANDLE) with an integer. It might also
fix compilation with icc.

See #16233.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76658 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Compilation fix for wxMSW 64 bit build with icc.

This compiler doesn't want to narrow INVALID_HANDLE_VALUE to int, so use
wxUIntPtr instead.

See #16233.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76659 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775