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InputText: Word-Wrap: moving ImGuiInputTextFlags_WordWrap to public API. Added in demo. (#3237, #952, #1062, #7363)

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ocornut 2025-09-12 15:02:09 +02:00
parent 7f1e2bb8dd
commit 78c1d4a92c
5 changed files with 27 additions and 11 deletions
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7
imgui_demo.cpp
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@ -3708,6 +3708,8 @@ static void DemoWindowWidgetsTextInput()
static ImGuiInputTextFlags flags = ImGuiInputTextFlags_AllowTabInput;
HelpMarker("You can use the ImGuiInputTextFlags_CallbackResize facility if you need to wire InputTextMultiline() to a dynamic string type. See misc/cpp/imgui_stdlib.h for an example. (This is not demonstrated in imgui_demo.cpp because we don't want to include <string> in here)");
ImGui::CheckboxFlags("ImGuiInputTextFlags_ReadOnly", &flags, ImGuiInputTextFlags_ReadOnly);
ImGui::CheckboxFlags("ImGuiInputTextFlags_WordWrap", &flags, ImGuiInputTextFlags_WordWrap);
ImGui::SameLine(); HelpMarker("Feature is currently in Beta. Please read comments in imgui.h");
ImGui::CheckboxFlags("ImGuiInputTextFlags_AllowTabInput", &flags, ImGuiInputTextFlags_AllowTabInput);
ImGui::SameLine(); HelpMarker("When _AllowTabInput is set, passing through the widget with Tabbing doesn't automatically activate it, in order to also cycling through subsequent widgets.");
ImGui::CheckboxFlags("ImGuiInputTextFlags_CtrlEnterForNewLine", &flags, ImGuiInputTextFlags_CtrlEnterForNewLine);
@ -3855,10 +3857,13 @@ static void DemoWindowWidgetsTextInput()
// For this demo we are using ImVector as a string container.
// Note that because we need to store a terminating zero character, our size/capacity are 1 more
// than usually reported by a typical string class.
static ImGuiInputTextFlags flags = ImGuiInputTextFlags_None;
ImGui::CheckboxFlags("ImGuiInputTextFlags_WordWrap", &flags, ImGuiInputTextFlags_WordWrap);
static ImVector<char> my_str;
if (my_str.empty())
my_str.push_back(0);
Funcs::MyInputTextMultiline("##MyStr", &my_str, ImVec2(-FLT_MIN, ImGui::GetTextLineHeight() * 16));
Funcs::MyInputTextMultiline("##MyStr", &my_str, ImVec2(-FLT_MIN, ImGui::GetTextLineHeight() * 16), flags);
ImGui::Text("Data: %p\nSize: %d\nCapacity: %d", (void*)my_str.begin(), my_str.size(), my_str.capacity());
ImGui::TreePop();
}