When you add an observer to an object first time, its class is
implicitly changed to a KVO_originalClassName (subclass of original
class). This subclass adds willChange…/didChange… methods for
observable properties.
If you send willChange… before you add an observer, it does nothing.
But if you send didChange… just after, the app will crash, because
new KVO_originalClassName nerver receives willChange…
The idea is to maintain counter of all received willChange… messages
(per key) and decrease it in didChange…
When KVO_originalClassName is created and didChange… is received
(without opening willChange… to new class), exception is not thrown
immediately, but the counter is checked first.
If it's greater than 0, then didChange… just closes
an unboserved willChange… Otherwise exception is thrown, as expected.
Text size and theming enhancements
- _CPImageAndTextView adds extra pixels to allow for fractional pixels in -sizeToFit.
- NSButton now allows buttons that are not fixed height, if the theme allows it.
- Documented the mapping between bezel style constants and their IB style names.
- _CPImageAndTextView adds extra pixels to allow for fractional pixels in -sizeToFit.
- NSButton now allows buttons that are not fixed height, if the theme allows it.
- Documented the mapping between bezel style constants and their IB style names.
This would lead to a `[CPPlatformWindow _willPropagateCurrentDOMEvent] unrecognized selector sent to instance` error if an event was sent in a non DOM environment.
- Fixed case where no format strings are specified in xib (which ends up being an empty string).
- Fixed case where malformed strings file would not match regex.
- General cleanup.
Overhaul of system font handling
- System fonts now track the currently configured system font at runtime.
- You can specify CPFontCurrentSystemSize as a system font size to track the currently configured system font size at runtime.
- Theme fonts and nib2cib now determine face and size at runtime, there is no need to recompile if the system font is changed in Info.plist.
- All hard-coded references to 12.0 as a system font size have been replaced by the current system font size.
- Documented the font substitution algorithm and how to use custom fonts in the CPFont class docs.
- See Tests/Manual/FontEnhancementTest for a demo.
Text clip fix
Currently when controls and text fields size to fit text, they use a to determine the correct height/width. Some browsers do not account for fractional pixels that arise from antialiasing. Cappuccino views must clip their contents, so the fractional pixels get clipped, and depending on the font this can be quite noticeable.
This patch adds 1 pixel when necessary to ensure no clipping occurs.
Alexander Ljungberg
Alexander Ljungberg
Ilya Kulakov
aparajita
Aparajita Fishman
cacaodevandAparajita Fishman
Malte Tancred
Antoine Mercadal
Vladimir Shevchenko