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ImStrv: convert Combo()/ListBox() to use ImStrv in their getters.

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Didn't convert Combo() "const char* items_separated_by_zeros" as this doesn't translate well when used via a ImStrv constructor, may actually aim to obsolete.
Fixed for shadowing local variable warning on 2025/06/25.
This commit is contained in:
ocornut
2024-04-03 09:58:36 +09:00
parent a116443329
commit a4f4f020f4
3 changed files with 69 additions and 23 deletions
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8
imgui.h
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@@ -684,8 +684,9 @@ namespace ImGui
IMGUI_API bool BeginCombo(ImStrv label, ImStrv preview_value, ImGuiComboFlags flags = 0);
IMGUI_API void EndCombo(); // only call EndCombo() if BeginCombo() returns true!
IMGUI_API bool Combo(ImStrv label, int* current_item, const char* const items[], int items_count, int popup_max_height_in_items = -1);
IMGUI_API bool Combo(ImStrv label, int* current_item, ImStrv const items[], int items_count, int popup_max_height_in_items = -1);
IMGUI_API bool Combo(ImStrv label, int* current_item, ImStrv (*getter)(void* user_data, int idx), void* user_data, int items_count, int popup_max_height_in_items = -1);
IMGUI_API bool Combo(ImStrv label, int* current_item, const char* items_separated_by_zeros, int popup_max_height_in_items = -1); // Separate items with \0 within a string, end item-list with \0\0. e.g. "One\0Two\0Three\0"
IMGUI_API bool Combo(ImStrv label, int* current_item, const char* (*getter)(void* user_data, int idx), void* user_data, int items_count, int popup_max_height_in_items = -1);
// Widgets: Drag Sliders
// - Ctrl+Click on any drag box to turn them into an input box. Manually input values aren't clamped by default and can go off-bounds. Use ImGuiSliderFlags_AlwaysClamp to always clamp.
@@ -811,7 +812,8 @@ namespace ImGui
IMGUI_API bool BeginListBox(ImStrv label, const ImVec2& size = ImVec2(0, 0)); // open a framed scrolling region
IMGUI_API void EndListBox(); // only call EndListBox() if BeginListBox() returned true!
IMGUI_API bool ListBox(ImStrv label, int* current_item, const char* const items[], int items_count, int height_in_items = -1);
IMGUI_API bool ListBox(ImStrv label, int* current_item, const char* (*getter)(void* user_data, int idx), void* user_data, int items_count, int height_in_items = -1);
IMGUI_API bool ListBox(ImStrv label, int* current_item, ImStrv const items[], int items_count, int height_in_items = -1);
IMGUI_API bool ListBox(ImStrv label, int* current_item, ImStrv (*getter)(void* user_data, int idx), void* user_data, int items_count, int height_in_items = -1);
// Widgets: Data Plotting
// - Consider using ImPlot (https://github.com/epezent/implot) which is much better!
@@ -4194,6 +4196,8 @@ namespace ImGui
inline ImGuiID GetID(const char* str_id_begin, const char* str_id_end) { return GetID(ImStrv(str_id_begin, str_id_end)); }
inline void TextUnformatted(const char* text, const char* text_end) { TextUnformatted(ImStrv(text, text_end)); }
inline ImVec2 CalcTextSize(const char* text, const char* text_end, bool hide_text_after_double_hash = false, float wrap_width = -1.0f) { return CalcTextSize(ImStrv(text, text_end), hide_text_after_double_hash, wrap_width); }
IMGUI_API bool Combo(ImStrv label, int* current_item, const char* (*getter)(void* user_data, int idx), void* user_data, int items_count, int popup_max_height_in_items = -1);
IMGUI_API bool ListBox(ImStrv label, int* current_item, const char* (*getter)(void* user_data, int idx), void* user_data, int items_count, int height_in_items = -1);
// OBSOLETED in 1.92.9 (from July 2026)
IMGUI_API void SetColorEditOptions(ImGuiColorEditFlags flags); // set current options for if you want to select a default format, picker type, etc. User will be able to change those settings, unless you pass the _NoOptions flag to your calls.
// OBSOLETED in 1.92.0 (from June 2025)