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ListBox: renamed ListBoxHeader>BeginListBox, ListBoxFooter>EndListBox. Added demo bits.

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ocornut
2021-02-03 16:30:23 +01:00
parent 6f6d4e0b70
commit 03d74a293d
6 changed files with 96 additions and 37 deletions
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10
docs/CHANGELOG.txt
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@ -37,9 +37,15 @@ HOW TO UPDATE?
Breaking Changes:
- ListBox helpers:
- Renamed ListBoxHeader(const char* label, ImVec2 size) to BeginListBox().
- Renamed ListBoxFooter() to EndListBox().
- Removed ListBoxHeader(const char* label, int items_count, int height_in_items = -1) in favor of specifying size.
In the redirection function, made vertical padding consistent regardless of (items_count <= height_in_items) or not.
- Kept inline redirection function for all threes (will obsolete).
- imgui_freetype:
- Removed ImGuiFreeType::BuildFontAtlas(). Kept inline redirection function.
Prefer using '#define IMGUI_ENABLE_FREETYPE', but there's a runtime selection path available too.
Prefer using '#define IMGUI_ENABLE_FREETYPE', but there's a runtime selection path available too.
- The shared extra flags parameters (very rarely used) are now stored in ImFontAtlas::FontBuilderFlags.
- Renamed ImFontConfig::RasterizerFlags (used by FreeType) to ImFontConfig::FontBuilderFlags.
- Renamed ImGuiFreeType::XXX flags to ImGuiFreeTypeBuilderFlags_XXX for consistency with other API.
@ -56,8 +62,6 @@ Other Changes:
- InputText: Multiline: Fixed padding/cliprect not precisely matching single-line version. (#3781)
- InputText: Multiline: Fixed FramePadding.y worth of vertical offset when aiming with mouse.
- ListBox: Tweaked default height calculation.
- ListBoxHeader: In version taking height in number of items, made vertical padding consistent regardless
of if (items_count <= height_in_items) or not.
- Fonts: imgui_freetype: Facilitated using FreeType integration: [@Xipiryon, @ocornut]
- Use '#define IMGUI_ENABLE_FREETYPE' in imconfig.h should make it work with no other modifications
other than compiling misc/freetype/imgui_freetype.cpp and linking with FreeType.

3
docs/TODO.txt
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@ -185,12 +185,11 @@ It's mostly a bunch of personal notes, probably incomplete. Feel free to query i
- combo: flag for BeginCombo to not return true when unchanged (#1182)
- combo: a way/helper to customize the combo preview (#1658)
- combo/listbox: keyboard control. need InputText-like non-active focus + key handling. considering keyboard for custom listbox (pr #203)
- listbox: refactor and clean the begin/end api
- listbox: multiple selection.
- listbox: unselect option (#1208)
- listbox: make it easier/more natural to implement range-select (need some sort of info/ref about the last clicked/focused item that user can translate to an index?) (wip stash)
- listbox: user may want to initial scroll to focus on the one selected value?
- listbox: expose hovered item for a basic ListBox
- listbox: expose hovered item for a simplified ListBox api
- listbox: keyboard navigation.
- listbox: disable capturing mouse wheel if the listbox has no scrolling. (#1681)
- listbox: scrolling should track modified selection.