diff options
| author | Matthias Melcher <github@matthiasm.com> | 2025-12-22 23:12:25 +0100 |
|---|---|---|
| committer | Matthias Melcher <github@matthiasm.com> | 2025-12-22 23:12:42 +0100 |
| commit | 33199dab785daaa7c6c5733021ad0cab48e0e1dd (patch) | |
| tree | 7430470aace60b830659ca4d229727aa1f6f6112 /test/preferences.fl | |
| parent | d0d2e104e9d5303ac897f5d1faca582e619180b2 (diff) | |
FLUID: Add support for lambda callbacks.
Starting the callback text with a '[' assumes that
the rest of the callback is a lambda and generates
inlined code for it.
Diffstat (limited to 'test/preferences.fl')
| -rw-r--r-- | test/preferences.fl | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/test/preferences.fl b/test/preferences.fl index a46c7faeb..dec03d2b3 100644 --- a/test/preferences.fl +++ b/test/preferences.fl @@ -7,6 +7,7 @@ i18n_gnu_function gettext i18n_gnu_static_function gettext_noop header_name {.h} code_name {.cxx} +include_guard {} comment {About test/preferences: The preferences app shows two features of FLTK and FLUID. @@ -184,6 +185,10 @@ Fl_Input::paste_menu_text = gettext("Paste");} {} } MenuItem {} { label sandals + callback {[](Fl_Widget*, void*) +{ + puts("The shoe is the sign!"); +}} selected xywh {0 0 100 20} } MenuItem {} { @@ -203,7 +208,7 @@ Fl_Input::paste_menu_text = gettext("Paste");} {} xywh {35 112 100 24} type Radio down_box ROUND_DOWN_BOX } Fl_Round_Button wRight { - label {right side} selected + label {right side} xywh {35 136 100 24} type Radio down_box ROUND_DOWN_BOX } Fl_Box {} { @@ -217,6 +222,15 @@ Fl_Input::paste_menu_text = gettext("Paste");} {} } Fl_Check_Button wShave { label shave + callback {[](Fl_Widget* w, void*)->void { + auto* btn = static_cast<Fl_Check_Button*>(w); + if (btn->value()) { + puts("Shave."); + } else { + puts("Don't shave."); + } +}} + comment {// Testing lambdas for callbacks} xywh {25 212 105 24} down_box DOWN_BOX } Fl_Check_Button wBrush { |