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Platform IME: added ImGuiPlatformImeData::WantTextInput, ViewportId. Backends: SDL3: honor WantTextInput. (#8584, #7492, #6341)

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ocornut 2025-04-22 11:21:02 +02:00
parent af987eb117
commit bf0f586b69
6 changed files with 27 additions and 13 deletions
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8
imgui_widgets.cpp
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@ -5161,8 +5161,6 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
// Otherwise request text input ahead for next frame.
if (g.ActiveId == id && clear_active_id)
ClearActiveID();
else if (g.ActiveId == id)
g.WantTextInputNextFrame = 1;
// Render frame
if (!is_multiline)
@ -5343,11 +5341,15 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
draw_window->DrawList->AddLine(cursor_screen_rect.Min, cursor_screen_rect.GetBL(), GetColorU32(ImGuiCol_InputTextCursor), 1.0f); // FIXME-DPI: Cursor thickness (#7031)
// Notify OS of text input position for advanced IME (-1 x offset so that Windows IME can cover our cursor. Bit of an extra nicety.)
if (!is_readonly)
// This is required for some backends (SDL3) to start emitting character/text inputs.
// As per #6341, make sure we don't set that on the deactivating frame.
if (!is_readonly && g.ActiveId == id)
{
g.PlatformImeData.WantVisible = true;
g.PlatformImeData.WantTextInput = true;
g.PlatformImeData.InputPos = ImVec2(cursor_screen_pos.x - 1.0f, cursor_screen_pos.y - g.FontSize);
g.PlatformImeData.InputLineHeight = g.FontSize;
g.PlatformImeData.ViewportId = window->Viewport->ID;
}
}
}