Changes:
* Added SeparatorInView() to add separators inside a ListBox or ComboBox.
* Added BlendModeItem() to represent each item in the blending modes
ComboBox.
* Now a ComboBox can contain any kind of widgets as children (not just
ListItem). This is required to add separators in the blending modes
ComboBox.
Feature request:
https://community.aseprite.org/t/additive-blending-feature/121
Now the file name field is an editable ComboBox, so we don't
autocomplete/modify the text inside the entry box.
With this commit we modified the editable ComboBox behavior too:
* When the ListBox is shown, the focus remain in the Entry field (now
the ListBox cannot have the focus when the ComboBox is editable).
* When Up/down keys are received by the Entry, they are given to the
ListBox to change the selected item. But the focus returns to the
Entry anyway.
- Fixed issue #46: open .png files with Unicode chars
- Fixed issue #150: ability to uncompress program in folders w/Unicode chars
- Added base::utf8_iterator
- Added base::FileHandle
- Added base::get_app_path()
- Modified ui::KeyMessage::ascii() -> unicodeChar()
- Removed JI_NOTEXT flag
- Added app::XmlDocumentRef class and app::open_xml() function
- Added support for Unicode text exchange with Win32 clipboard
