NAppGUI v1.6.0

Added

• label_trim(). Commit.
• dbind_sizeof(). Commit.
• str_mem(). Commit.
• image_mem(). Commit.
• Support for maximize/minimize windows. Doc. Commit.
  • window_maximize().
  • window_minimize().
  • window_get_maximize().
  • window_get_minimize().
• layout_hexpandn(), layout_vexpandn(). Commit.

Changed

• comwin_open_file() adds a new parameter const char_t *filename. Commit.
• comwin_save_file() adds a new parameter const char_t *filename. Commit.
• dbind_binary() adds a new parameter FPtr_size. Commit.
• window_size() renamed by window_client_size(). Commit.
• window_is_visible() renamed by window_get_visible(). Commit.

Improved

• Text rendering backend. Refactor and full tests. Commit.
• Label implementation as custom control. Removed OSLabel and all platform-specific code. Commit.
• Custom controls use an optimized View API vctrl.inl. No changes in public API. Commit.

Fixed

• Minor issue when removing columns or rows dynamically from layouts. Commit.
• Flickering in toolbutton (Win32). Commit.
• Win32 multiple tooltips in same window. Commit.
• Win32 popup avoid change selection with mouse wheel. Commit.
• ekGUI_OFF issue in Gtk menu. Issue. Commit.
• SplitView minor fix macOS/Linux. Commit.

Build System

• Support for Visual Studio 2026. Commit.
• Support for Windows ARM. Issue. Commit.

NAppGUI v1.5.3

Added

• button_hpadding(). Doc. Commit.

• label_get_text(). Commit.

• button_get_text(). Commit.

• button_get_image(). Commit.

• button_get_image_alt(). Commit.

• combo_get_image(). Commit.

• imageview_get_image(). Commit.

• listbox_get_image(). Commit.

• popup_get_image(). Commit.

• New functions in PopUp and Combo. Doc. Commit.

  • popup_ins_elem().
  • popup_del_elem().
  • combo_OnFocus().
  • combo_OnSelect().
  • combo_min_width().
  • combo_passmode().
  • combo_editable().
  • combo_autoselect().
  • combo_select().
  • combo_copy().
  • combo_cut().
  • combo_paste().
  • combo_clear().
  • combo_list_height().
  • combo_selected().
  • combo_get_selected().

• font_units(). Commit.

• Support for ekFCELL in textview_units(). Commit.

• osbs_macos() and macos_t. Commit.

• tableview_del_column(). Commit.

• tableview_column_count(). Commit.

• tableview_column_icon(). Commit.

• EvTbCell adds a const Image *icon member. Commit.

• comwin_select_dir(). Commit.

• Array serialization with user data. Commit.

  • arrst_read_ex().
  • arrst_write_ex().
  • arrpt_read_ex().
  • arrpt_write_ex().

Fixed

• Issue in label_align(). Issue. Commit.
• Issue in Edit single-line scroll in macOS. Issue. Commit.
• Issues in Combo. Issue. Issue. Issue. Commit.
• Added include guard to bmath.hpp. Issue. Commit.
• image_trim(). Issue. Commit.

Changed

• button_vpadding() also is applied to flat buttons. Doc. Commit.
• label_OnClick() pass EvMouse event param, instead EvText. Commit.
• listbox_text() renamed by listbox_get_text() for API coherence. Commit.
• tableview_new_column_text() renamed by tableview_add_column_text(). Commit.
• comwin_open_file() adds a new caption parameter. Commit.
• comwin_save_file() adds a new caption parameter. Commit.

Removed

• combo_duplicates(). Commit.

Build system

• Fix issue in macOS with CMake 4. Commit.
• Moved Win32 Web depends to src/osgui/win/depends from prj/depend/web. Commit.
• Renamed macros definition files .def to .hdf, because incompatibility with older MSVC versions. Commit.
• Fix conversions and switch warnings. Commit.
• Updated to macOS Tahoe. Commit.

NAppGUI v1.5.2

Added

• tableview_column_align(). Commit.
• Improved SplitView support. Doc. Commit.
  • Added split_mode_t enum.
  • Added splitview_get_pos().
  • Added splitview_visible0().
  • Added splitview_visible1().
  • Added splitview_minsize0().
  • Added splitview_minsize1().
  • Added splitview_get_pos().
  • Added splitview_webview().
  • Added splitview_tableview().
  • splitview_pos() adds a new mode parameter.
  • Removed splitview_size().
  • Renamed splitview_text() by splitview_textview().
  • Renamed splitview_split() by splitview_splitview().
• New library encode with support for data formats and encodings. Issue Set5. Commit.

Fixed

• gui_text() bypass const char_t* strings. Commit.

Changed

• Json, Base64 and Url modules moved from inet to encode to avoid libcurl dependencies when using them. Issue Set5. Commit.

Build system

• NAppGUI demos use nap_link_inet(), nap_link_opengl() for coherence with documentation. Issue. Commit.
• Added RelWithDebInfo and MinSizeRel to NAppGUI configurations. Issue. Commit.
• Fix warnings in legacy versions of GCC/Clang. Commit.
• Support for CMake 4.0. Commit.
• Fix issue when build NAppGUI shared libraries. Issue. Commit.

NAppGUI v1.5.1

Added

• window_is_visible(). Issue. Commit.
• ekGUI_SCALE_ADJUST to gui_scale_t, for imageview_scale(). Commit.
• button_min_width(). Commit.
• edit_min_width(). Commit.
• edit_min_height(). Commit.
• button_get_font(). Commit.
• label_min_width(). Commit.
• label_get_font(). Commit.
• progress_min_width(). Commit.
• slider_min_width(). Commit.
• Dynamic menus. Doc. Issue. Commit.
  • Renamed menu_add_item(), previously menu_item().
  • Renamed menu_count(), previously menu_size().
  • Removed menu_hide().
  • Added menu_ins_item().
  • Added menu_del_item().
  • Added menu_get_citem().
  • Added menu_is_menubar().
  • Added menuitem_get_text().
  • Added menuitem_get_image().
  • Added menuitem_get_separator().
  • Added menuitem_get_enabled().
  • Added menuitem_get_visible().
  • Added menuitem_get_state().
• edit_OnChange() set cpos and len values in EvText event parameters. Commit.
• b64_encode_from_cstr(). Commit.
• menuitem_get_submenu(). Commit.
• layout_dbind_get_obj(). Commit.
• listbox_get_selected(). Commit.
• listbox_get_row_height(). Commit.
• textview_cpos_printf(). Issue. Commit.
• textview_cpos_writef(). Issue. Commit.
• textview_del_select(). Issue. Commit.

Changed

• label_multiline() in now a setter and not a constructor. Commit.
• menu_launch() adds a new Window parameter. Commit.
• textview_apply_sel() renamed by textview_apply_select(). Issue. Commit.

Improved

• Full review and rewrite layout compose, natural sizing and expand algorithms, to avoid known problems in user resizing. Commit.

Fixed

• popup_clear() issue in macOS. Issue. Commit.
• json_write() issue with null values. Issue. Commit.
• Issue in NRC generated string with new lines. Issue. Commit.
• Issue in str_relpath(). Commit.
• image_write() in macOS, with indexed BMPs. Commit.
• Issue in dbind() default values in struct types. Commit.
• Avoid GTK Warnings in edit_OnFilter() events with multiline controls. Issue. Commit.
• Excessive internal padding in GTK button_flat(). Commit.
• dlib_open() supports MinGW DLL naming libXXXX.dll. Commit.

Build system

• Updated to macOS Sequoia. Commit.

NAppGUI v1.5.0

Added

• .clang-format file. Issue. Commit.
• arrst_insert_n0(). Doc. Commit.
• listbox_del_elem(). Doc. Commit.
• bfile_rename(). Doc. Commit.
• Improved support for data binding Doc. Commit.
  • Added core::dbindst_t result type.
  • dbind() returns now dbindst_t.
  • dbind_enum() returns now dbindst_t.
  • Added dbind_binary().
  • Added dbind_alias().
  • Added dbind_unreg().
  • Added dbind_copy().
  • Added dbind_cmp().
  • Added dbind_equ().
  • Added json_read_str().
  • Added json_write_str().
  • Added buffer_read().
  • Added buffer_write().
  • Added JsonOpts new field ArrPt(String) *log.
• bfile_dir_tmp(). Commit.
• hfile_tmp_path(). Commit.
• b64_encode_from_stm. Commit.
• b64_encode_from_file. Commit.
• b64_decode_from_str. Commit.
• b64_decode_from_data. Commit.
• b64_encode_from_data. Commit.

Changed

• SetSt(), SetPt() use compare-key instead compare-objects. Commit.

Fixed

• Issue in Layout when window becomes very small. Commit.
• Issue in bmath_prec(). Commit.
• Vulnerability in str_upd(). Commit.
• Issue in dlib_open() in macOS. Issue. Commit.
• Issue in heap_realloc_n() macro parenthesis. Issue. Commit.

Improved

• Refactor code using cast() macro for pointer conversion. Commit, Commit, Commit.

Build system

• Avoid NAppGUI library paths used as global headers search path. Issue. Commit.

NAppGUI v1.4.3

Added

• macOS support for edit_select(). Commit.
• macOS support for edit_copy(), edit_paste() and edit_cut(). Commit.
• New demo on text selection and clipboard. Doc. Commit.
• macOS support for textview_select(). Commit.
• macOS support for textview_copy(), textview_paste() and textview_cut(). Commit.
• macOS support for textview_OnFilter(). Commit.
• unicode_move(). Doc. Commit.
• Button shortcuts. Doc. Commit.
• textview_wrap(). Doc. Issue. Commit.
• view_allow_tab(). Doc. Commit.
• textview_apply_all(), textview_apply_sel(). Doc. Issue. Commit.
• textview_show_select(). Commit.
• New TextEditor demo. Doc. Commit.
• Support for OpenGL 3D graphics. Issue. Commit.
  • New library OGL3D.
  • OpenGL context <ogl3d/ogl3d.h>.
  • Documentation.
  • Demo.
• draw_r2df(), draw_r2dd(), Draw::r2d(). Commit.
• draw2d_preferred_monospace(). Commit.
• listbox_font(). Commit.
• ekFCELL in font style to indicate the font size means cell height. Commit.
• Support for font stretch. Doc. Commit.
  • font_with_width().
  • font_with_xscale().
  • font_width().
  • font_xscale().

Fixed

• GTK scrollbars position. Commit.
• GTK flatbutton padding. Commit.
• GTK render listbox checks in Xubuntu. Commit.
• macOS HighSierra and lowers focus ring drawing issue. Commit.
• Issue in dbind_destroy(). Commit.
• Issue in layout_panel_replace(). Commit.
• GTK buttons always show shortcut underscore. Commit.
• macOS pushbuttons images were not shown. Commit.
• gui_alt_color() avoid to register twice the same color. Commit.

Improved

• NAppGUI build documentation. Doc.

Build system

• CMake install use NAppGUIOptions.txt for build info. Commit.
• MinGW desktop apps don't require a local Application.manifest. They reference the same file in /prj/templates. Commit.
• New function nap_link_inet(targetName). Commit.
• New function nap_link_opengl(targetName). Commit.
• New CMake option -DNAPPGUI_NO_CRTDBG=YES to disable the CRT debugger in Windows. Issue. Commit.

NAppGUI v1.4.2

Added

• osapp_argc() and osapp_argv(). Commit.
• Improved font monospace support and metrics. Doc. Commit.
  • font_ascent().
  • font_descent().
  • font_leading().
  • font_is_monospace().
  • font_installed_monospace().
• WebView support. Doc. Issue. Commit.
  • New public header webview.h.
  • guicontrol_webview().
  • layout_webview().
  • layout_get_webview().
  • cell_webview().
• blib_setenv() Doc. Commit.

Fixed

• WindowsXP TableView/ListBox select colors. Commit.
• macOS TableView/ListBox select colors. Issue. Commit.
• WindowsXP flat buttons drawing. Commit.
• macOS Snow Leopard focus ring. Commit.
• Crash in ColorView demo. Issue. Commit.
• Crash in str_repl() on macOS.Doc.
• GTK window_OnClose() doesn't hide the window when FALSE is returned. Commit.

Removed

• guicontrol_enabled() and guicontrol_visible() because unsafe. Use cell_enabled(), cell_visible(). Commit.

Improved

• gui_text_t properties in private API. Commit.
• str_splits() adds a new add_empty parameter. Issue. Doc. Commit.

Build system

• macOS Snow Leopard/Lion compiler warnings. Commit.
• Support for Ubuntu 24.04 LTS (gcc-13, clang-18).
• Support for MinGW. Doc. Commit. Issue. Issue. Issue. Discussion.
• Avoid warnings using modern C/C++ standards. Issue. Commit.
• Avoid CMake warnings with latest version. Issue. Issue. Commit.

NAppGUI v1.4.1

Added

• unicode_convers_nbytes_n(). Commit.
• popup_get_text(). Commit.
• modifiers field in EvMouse. Commit.
• tag field in EvMouse. Commit.
• listbox_OnDown(). Commit.
• Overlay windows (flyout) Issue. Doc. Commit.
  • window_overlay().
  • window_control_frame() and window_client_to_screen() Issue.
  • gui_OnIdle().
• Dynamic layouts Issue. Doc.
  • arrpt_insert_n().
  • cell_empty().
  • layout_panel_replace() Issue.
  • guicontrol_tag().
  • guicontrol_get_tag().
  • layout_ncols().
  • layout_nrows().
  • layout_insert_col().
  • layout_insert_row().
  • layout_remove_col().
  • layout_remove_row().
• label_size_text(). Doc. Commit.
• window_focus_info.

Improved

• DrawBig demo Doc. Commit.

Fixed

• macOS Sonoma OSView clipping. Commit. Doc.
• macOS Sonoma NSMenu check obsolete. Doc. Issue. Commit.
• macOS Sonoma OSLabel clipping. Commit.
• Windows XP THEME issue. Commit.
• modifiers field in EvKey issue. Issue. Commit.
• listbox_color issue in macOS and GTK+3. Commit.
• macOS version adapts to Light/Dark/Accents colors at runtime. Commit.
• Read/write memory streams END_BIT issue. Commit.
• Missed unix implementation of bfile_dir_work(). Commit.
• macOS comwin_open_file() issue with file types. Issue. Commit.
• macOS ekGUI_CURSOR_SIZENS bitmap Commit.

Build system

• Fix Multi-config install issue Commit.
• Compiler warning in dlib_proc. Commit.
• GCC Warnings. Commit.
• RaspPI ARM7. Commit.

NAppGUI v1.4.0

Added

• String functions: str_relpath(), str_crelpath() and str_splits().
• guicontrol base object Doc.
• layout_control() and cell_control().
• TableView freeze column Doc. tableview_column_freeze().
• TableView row click event Doc. tableview_OnRowClick(), EvTbRow and ekGUI_EVENT_TBL_ROWCLICK.
• TableView force row height Doc. tableview_header_height() and tableview_row_height().
• TableView column-by-column horizontal navigation Doc. tableview_hkey_scroll().
• TableView focus row Doc. tableview_focus_row(), tableview_get_focus_row().
• TableView hide scrollbars Doc. tableview_scroll_visible(), view_scroll_visible() and view_scroll_size().
• TableView multiline headers Doc. '\n' in tableview_header_title().
• TextView get full text: textview_get_text().
• TextView select text: textview_select().
• TextView scroll to caret: textview_scroll_caret().
• TextView hide scrollbars: textview_scroll_visible().
• TextView new events: textview_OnFilter(), textview_OnFocus().
• TextView clipboard: textview_copy(), textview_cut(), textview_paste().
• edit_OnFilter(): Number of characters inserted or deleted in caret position EvText::len.
• edit_OnChange(): If event returns FALSE, the focus remains in control.
• Edit focus detection: edit_OnFocus().
• Edit select text: edit_select().
• Edit clipboard: edit_copy(), edit_cut(), edit_paste().
• Keyboard focus result: gui_focus_t, window_focus(), window_get_focus(), view_OnResignFocus() and view_OnAcceptFocus().
• Non-cycle tabstops: window_cycle_tabstop().
• Window hotkey support: window_hotkey(), window_clear_hotkeys() Doc.
• Window modal avoid hide when close: ekWINDOW_MODAL_NOHIDE Doc.
• View scrollbar event: view_OnScroll(), gui_scroll_t.
• View new constructor: view_custom().
• View draw overlays: view_OnOverlay() Doc.
• Panel new constructor: panel_custom().
• Button vertical padding: button_vpadding() and button_get_height().
• Edit vertical padding: edit_vpadding().
• blib_getenv() and blib_end().
• Date functions: blib_strftime(), date_pack(), date_ellapsed_seconds(), date_format(), date_is_valid(), date_weekday().
• gui_info_window().

Improved

• Tabstops Doc.
• View border change color when focus (focus ring).
• Window keyboard focus Doc.
• Window default button Doc.
• splitview_text() and splitview_view() add a new tabstop parameter.
• Clang-format in all source code.

Fixed

• Vulnerability in str_split_trim().
• TableView scrollers always visible: Issue.
• edit_color() issue.
• ListBox scrollbar adjustment.
• Support for full modal application where all windows are modal.
• Removed visible 64x64 artifact when ImageView is used in Windows.
• macOS Panel automatic scrolls when non-visible child control is TAB-focused.
• blib secure functions: blib_strcpy(), blib_strncpy() and blib_strcat(). Issue.
• Issue Win32 Alt+Tab navigation with modal windows.
• macOS TableView drawing.
• GTK3 "dummy" control navigation with arrow keys.
• GTK3 lost focus when ALT+TAB navigation.
• GTK3 focus a control when NO tabstops in window.
• GTK3 issue in TextView editable.
• GTK3 get screen resolution.
• window_OnMoved crash on macOS.
• window_OnMoved GTK implementation.

Removed

• layout_next_tabstop() and layout_previous_tabstop().
• textview_scroll_down(). Use now textview_scroll_caret().
• date_DD_MM_YYYY_HH_MM_SS() and date_YYYY_MM_DD_HH_MM_SS(). Use now date_format().
• date_month_en() and date_month_es(). Use now date_format().

Build system

• nrc compiler builds from source. Deleted binary executables from repo. Issue, Issue.
• Support for cmake --install.
• Support for CMake find_package().
• Support for CMake Ninja generator.
• Support for Clang in Linux.
• Headers in a single directory. Issue.
• NAppProject.cmake module for help in NAppGUI-based applications.
  • nap_project_desktop_app().
  • nap_project_command_app().
  • nap_project_library().
  • nap_config_compiler().
  • nap_target_c_standard().
  • nap_target_cxx_standard().

NAppGUI v1.3.1

Added

• Methods to move to next/previous tabstop. Commit, Doc.
  • layout_next_tabstop
  • layout_previous_tabstop
  • window_next_tabstop
  • window_previous_tabstop

Fixed

• .def files compatibles with BUSY build system. Issue, Commit.
• Bug in SplitView with nested panels. Issue, Commit.
• Bug in LexicalScanner. Commit.
• macOS issue in empty-text checkboxes. Commit.
• Json issues and improved documentation. Commit, Doc.
• macOS Lion edit focus issue. Commit.