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Combo: Hide arrow when there's not enough space even for the square button.

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+ Various todo items.
This commit is contained in:
omar
2019-07-11 17:20:39 +02:00
parent d23f1b1409
commit 3436132d4b
4 changed files with 10 additions and 5 deletions
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3
imgui_widgets.cpp
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@ -1432,7 +1432,8 @@ bool ImGui::BeginCombo(const char* label, const char* preview_value, ImGuiComboF
ImU32 bg_col = GetColorU32((popup_open || hovered) ? ImGuiCol_ButtonHovered : ImGuiCol_Button);
ImU32 text_col = GetColorU32(ImGuiCol_Text);
window->DrawList->AddRectFilled(ImVec2(value_x2, frame_bb.Min.y), frame_bb.Max, bg_col, style.FrameRounding, (w <= arrow_size) ? ImDrawCornerFlags_All : ImDrawCornerFlags_Right);
RenderArrow(window->DrawList, ImVec2(value_x2 + style.FramePadding.y, frame_bb.Min.y + style.FramePadding.y), text_col, ImGuiDir_Down);
if (value_x2 + arrow_size - style.FramePadding.x <= frame_bb.Max.x)
RenderArrow(window->DrawList, ImVec2(value_x2 + style.FramePadding.y, frame_bb.Min.y + style.FramePadding.y), text_col, ImGuiDir_Down, 1.0f);
}
RenderFrameBorder(frame_bb.Min, frame_bb.Max, style.FrameRounding);
if (preview_value != NULL && !(flags & ImGuiComboFlags_NoPreview))