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Member cb of struct wld_buffer is replaced by member frame_cb of struct wld_window.
This allows frame_cb to be used both for non-GL and for top-level GL windows.
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Keyboard behavior for button types was not consistent with mouse
click behavior. This change avoids callbacks when pressed radio buttons
are pressed again.
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Previous commits introduced too many changes to Fl_Button callbacks,
creating problems in user apps. This is the base for a second much
more specific fix to event flags.
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Implement a less strict handling of resizing of a decorated window entirely covered
by a subwindow where throttling of fast resize commands is guided by the
value of the in_use member variable of the window's wld_buffer.
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> Enabled -Wall -Wextra -Wpedantic to catch errors
- Silenced resulting "unused parameters" warnings
- Fixed char omission in protected Fl_Terminal::insert_char() methods
> Self doc code and better comments in RingBuffer::resize()
> Changed private RingBuffer::clear_disp_row() -> clear_disp_rows()
> Added private RingBuffer::hist_rows()/disp_rows() setter methods
> Added private RingBuffer::offset_adjust() method for adjusting RingBuffer offset_
> Fixed comment typos
> Remove white space inside outer parens of while()/if()/etc
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...when hidden
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- this commit does rewrite some of the logic,
hoping to make thing more, um, logical. The bits
react mostly the same and hopefully as expected.
Everything is documented in the Fl_Button ctor.
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converting to non pointer type "int" from NULL (-Wconversion-null)
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- adds documentation to all calls
- changes implementation details on ::copy()
and copy(w,h)
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Requested by Jonathan Griffitts during rust bindings.
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... as discussed previously.
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Keypad key 'Del' aka '.' (or ',') was missing in the key translation
table for Fl::e_original_keysym.
Also: add DEBUG_KEYBOARD macro to enable/disable keyboard debugging
code easier.
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- if a tile with a size range is resize smaller than the
minimum size of all children, the children will now no
longer shrink, and expanding will make them work
again as expected.
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This also updates the RMB menu labels before every popup so
that changing the labels after creating the widgets still reflects
that change correctly.
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Add more tests to do additional operations under stricter conditions
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Mutter implements too strictly this rule expected from compositors about "frame callbacks" :
"A server should avoid signaling the frame callbacks if the surface is not visible in any way,
e.g. the surface is off-screen, or completely obscured by other opaque surfaces."
When a window is being interactively resized, it makes no sense to create a frame callback
for an entirely covered surface but then never signal the surface can be redrawn,
because this blocks the resize operation.
Neither KWin nor Weston have this problem.
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This addresses some issues pointed out by GitHub Issue #875.
Documentation lacked details about Fl_Multi_Label assignment and
correct memory handling.
The new methods
- Fl_Menu_Item::image_label(const Fl_Image *) and
- Fl_Menu_Item::multi_label(const Fl_Multi_Label *)
provide a cleaner interface to assign images and Fl_Multi_Label's
to menu items.
examples/howto-menu-with-images.cxx: carify some issues, fix leak,
and use new Fl_Menu_Item::multi_label(const Fl_Multi_Label *).
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This issue was revealed during testing for GitHub Issue #875.
"ERROR: AddressSanitizer: attempting free on address which was not
malloc()-ed", reported by examples/howto-menu-with-images.cxx if
the window object was released at the end of the program, causing
Fl_Menu_::clear() to be called.
The issue was caused by casting all supported label types to
'const char *' which are stored in Fl_Menu_Item::text and then trying
to free() all text strings in Fl_Menu_::clear() under certain
conditions.
Now images and Fl_Multi_Label's are no longer (tried to be) free'd.
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This library is no longer needed in FLTK itself. There is only one
demo program (test/forms.cxx) that uses it if it is built. The demo
program displays a message if fltk_forms is not available.
The default is 'enabled' for backwards compatibility but this may
be changed to 'disabled' in a future version.
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