By default, a Window has a minimum size of 50x50 - ComboBox lists aren't
always this tall. We now set the minimum height of the ComboBox Window
according to the height of three items, or the total height of all the
items in the list, whichever is smaller.
This means there is no longer any unpainted space in the list window
due to the shortfall between the ListBox widget and Window heights,
and the ComboBox list window always remains a comfortable height for
viewing. :^)
Tool windows are secondary windows with a smaller title bar. The sit on
the layer above normal windows, and cannot be minimized.
These are intended for complex yet non-modal interactions with the
content of a primary window, such as find/replace windows, property
windows, etc.
Minimum window size can now be customised and set at runtime via the
SetWindowMinimumSize WindowServer message and the set_minimum_size
LibGUI::Window method. The default minimum size remains at 50x50.
Some behind-the-scenes mechanics had to be added to LibGUI::Window to
ensure that the minimum size is remembered if set before the window is
shown. WindowServer sends a resize event to the client if it requests a
size on create that's smaller than it's minimum size.
If the cursor Y position is < 0 in content coordinate space, we should
always map that to the first line of the file.
This fixes unexpected cursor behavior when dragging the selection above
the top of the document.
In some circumstances (like template selection dialogs,) displaying as much
item label as possible, on all items, may be desired.
The default setting is 'false', which matches the default behaviour from before;
only wrapping on hover or selection.
This replaces the manual watch_file and Notifier handling with the new
Core::FileWatcher wrapper, which reduces the manual handling and makes
the code easier to reason about :^)
This is a little bit messy but the basic idea is:
Syntax::Highlighter now has a Syntax::HighlighterClient to talk to the
outside world. It mostly communicates in LibGUI primitives that are
available in headers, so inlineable.
GUI::TextEditor inherits from Syntax::HighlighterClient.
This let us to move GUI::JSSyntaxHighlighter to JS::SyntaxHighlighter
and remove LibGUI's dependency on LibJS.
Add a new wrapping mode to the TextEditor that will wrap lines at the
spaces between words.
Replace the previous menubar checkbox 'Wrapping Mode' in HackStudio and
the TextEditor with an exclusive submenu which allows switching between
'No wrapping', 'Wrap anywhere' and 'Wrap at words'. 'Wrap anywhere' (the
new 'Wrap lines') is still the default mode.
Setting the wrapping mode in the constructors of the TextEditorWidget
and HackStudio has been removed, it is now set when constructing the
menubar actions.
The WM_* IPC messages are intended for "outsider" window management,
not for a client's own windows. Make a separate StartWindowResize
message for this.
This was the only reason that every IPC client had to know its server
side client ID.
If a window is being torn down during app shutdown, the global
application pointer may be nulled out already. So let's handle that
case gracefully in Window::hide().
Code meant for the move_to_next_word functions which set the cursor to
the last character in the file if it was reached was copied into the
move_to_previous_word functions which lead them not moving when
the function was called from the end of the file.
If you tried to move a cursor down when the last row is selected, the
index becomes invalid without updating the selection. On the next
cursor movement the invalid index is then reset to {0, 0}, selecting
the first row instead.
