Property bitmap should be stored in its original size and rescaling
to the required size should be done only while drawing the property.
This way bitmap size will always fit to the actual wxPG line height.
We can check wxPG_USE_RENDERER_NATIVE macro value directly and hence there
is no need to introduce and check a helper macro
wxPG_USE_NATIVE_FOCUS_RECT_RENDERER.
wxPGProperty of category type is drawn every time (with or without focus
rectangle) on the clear background so there is no need to erase focus
rectangle by overdrawing it in wxINVERT mode. It can be safely drawn in
wxCOPY mode.
See #16890.
Having definitions of several wxPGProperty and wxPropertyGridPageState functions in wxPropertyGrid header is misleading so they should be moved to the files with their own classes definitions for the sake of clarity.
We need implement copy ctor and assignment operator because we are going to do a shallow copy of wxPGHashMapS2P data member and therefore we have to manually update reference counters of the objects being referenced in this map.
Because changing some attributes of the property affects the format
of displayed value so the property has to be refreshed whether its
attribute is set through wxPGProperty::SetAttribute()
or wxPropertyGridInterface::SetPropertyAttribute().
Closes#18388.
Because on some ports native renderers require a valid reference to the windows be drawn then it is necessary to implement and use new wxPGCellRenderer::DrawCaptionSelectionRect method which passes this additional argument.
SetPropertyTextColour, SetPropertyBackgroundColour methods are able to set colours recursively for sub-properties but SetPropertyColoursToDefault method is not.
For the sake of consistency, SetPropertyColoursToDefault method is extended to have the same capabilities as SetPropertyTextColour and SetPropertyBackgroundColour. Behaviour and signature in default case (no recursion) is preserved.
For internal purposes there were also implemented helper methods in wxPGProperty class: SetDefaultColours, ClearCells.
Fixes the bug which could be observed if string containing more then one flag entry was provided to wxPGProperty::SetFlagsFromString. In this case property flags were not set properly (were not set all) due to the error in splitting the string into tokens (whole string instead of its individual token was taken to compare).
Lookup table used to map between flag values and their names is redesigned in order to reduce the size and to make indexing simpler. There are no longer NULL entries in the table and every flag name is identified explicitly by the corresponding flag value and not by the index of the name entry in the table. Thanks to this the relation between flag value and flag name is more clear and the loops in wxPGProperty::GetFlagsAsString/SetFlagsAsString can be simplified.
